cm_client.ServicesResourceApi

All URIs are relative to https://localhost/api/v30

Method HTTP request Description
collect_yarn_application_diagnostics POST /clusters/{clusterName}/services/{serviceName}/commands/yarnApplicationDiagnosticsCollection Collect the Diagnostics data for Yarn applications.
create_beeswax_warehouse_command POST /clusters/{clusterName}/services/{serviceName}/commands/hueCreateHiveWarehouse Create the Beeswax role's Hive warehouse directory, on Hue services.
create_h_base_root_command POST /clusters/{clusterName}/services/{serviceName}/commands/hbaseCreateRoot Creates the root directory of an HBase service.
create_hive_user_dir_command POST /clusters/{clusterName}/services/{serviceName}/commands/hiveCreateHiveUserDir Create the Hive user directory.
create_hive_warehouse_command POST /clusters/{clusterName}/services/{serviceName}/commands/hiveCreateHiveWarehouse Create the Hive warehouse directory, on Hive services.
create_impala_user_dir_command POST /clusters/{clusterName}/services/{serviceName}/commands/impalaCreateUserDir Create the Impala user directory.
create_oozie_db POST /clusters/{clusterName}/services/{serviceName}/commands/createOozieDb Creates the Oozie Database Schema in the configured database.
create_roles POST /clusters/{clusterName}/services/{serviceName}/roles Create new roles in a given service.
create_services POST /clusters/{clusterName}/services Creates a list of services.
create_solr_hdfs_home_dir_command POST /clusters/{clusterName}/services/{serviceName}/commands/createSolrHdfsHomeDir Creates the home directory of a Solr service in HDFS.
create_sqoop_user_dir_command POST /clusters/{clusterName}/services/{serviceName}/commands/createSqoopUserDir Creates the user directory of a Sqoop service in HDFS.
create_yarn_cm_container_usage_input_dir_command POST /clusters/{clusterName}/services/{serviceName}/commands/yarnCreateCmContainerUsageInputDirCommand Creates the HDFS directory where YARN container usage metrics are stored by NodeManagers for CM to read and aggregate into app usage metrics.
create_yarn_job_history_dir_command POST /clusters/{clusterName}/services/{serviceName}/commands/yarnCreateJobHistoryDirCommand Create the Yarn job history directory.
create_yarn_node_manager_remote_app_log_dir_command POST /clusters/{clusterName}/services/{serviceName}/commands/yarnNodeManagerRemoteAppLogDirCommand Create the Yarn NodeManager remote application log directory.
decommission_command POST /clusters/{clusterName}/services/{serviceName}/commands/decommission Decommission roles of a service.
delete_role DELETE /clusters/{clusterName}/services/{serviceName}/roles/{roleName} Deletes a role from a given service.
delete_service DELETE /clusters/{clusterName}/services/{serviceName} Deletes a service from the system.
deploy_client_config_command POST /clusters/{clusterName}/services/{serviceName}/commands/deployClientConfig Deploy a service's client configuration.
disable_jt_ha_command POST /clusters/{clusterName}/services/{serviceName}/commands/disableJtHa Disable high availability (HA) for JobTracker.
disable_llama_ha_command POST /clusters/{clusterName}/services/{serviceName}/commands/impalaDisableLlamaHa Not Supported.
disable_llama_rm_command POST /clusters/{clusterName}/services/{serviceName}/commands/impalaDisableLlamaRm Not Supported.
disable_oozie_ha_command POST /clusters/{clusterName}/services/{serviceName}/commands/oozieDisableHa Disable high availability (HA) for Oozie.
disable_rm_ha_command POST /clusters/{clusterName}/services/{serviceName}/commands/disableRmHa Disable high availability (HA) for ResourceManager.
disable_sentry_ha_command POST /clusters/{clusterName}/services/{serviceName}/commands/disableSentryHa Disable high availability (HA) for Sentry service.
enable_jt_ha_command POST /clusters/{clusterName}/services/{serviceName}/commands/enableJtHa Enable high availability (HA) for a JobTracker.
enable_llama_ha_command POST /clusters/{clusterName}/services/{serviceName}/commands/impalaEnableLlamaHa Not Supported.
enable_llama_rm_command POST /clusters/{clusterName}/services/{serviceName}/commands/impalaEnableLlamaRm Not Supported.
enable_oozie_ha_command POST /clusters/{clusterName}/services/{serviceName}/commands/oozieEnableHa Enable high availability (HA) for Oozie service.
enable_rm_ha_command POST /clusters/{clusterName}/services/{serviceName}/commands/enableRmHa Enable high availability (HA) for a YARN ResourceManager.
enable_sentry_ha_command POST /clusters/{clusterName}/services/{serviceName}/commands/enableSentryHa Enable high availability (HA) for Sentry service.
enter_maintenance_mode POST /clusters/{clusterName}/services/{serviceName}/commands/enterMaintenanceMode Put the service into maintenance mode.
enter_maintenance_mode_0 POST /clusters/{clusterName}/services/{serviceName}/roles/{roleName}/commands/enterMaintenanceMode Put the role into maintenance mode.
exit_maintenance_mode POST /clusters/{clusterName}/services/{serviceName}/commands/exitMaintenanceMode Take the service out of maintenance mode.
exit_maintenance_mode_0 POST /clusters/{clusterName}/services/{serviceName}/roles/{roleName}/commands/exitMaintenanceMode Take the role out of maintenance mode.
first_run POST /clusters/{clusterName}/services/{serviceName}/commands/firstRun Prepare and start a service.
get_client_config GET /clusters/{clusterName}/services/{serviceName}/clientConfig Download a zip-compressed archive of the client configuration, of a specific service.
get_full_log GET /clusters/{clusterName}/services/{serviceName}/roles/{roleName}/logs/full Retrieves the log file for the role's main process.
get_hdfs_usage_report GET /clusters/{clusterName}/services/{serviceName}/reports/hdfsUsageReport Fetch the HDFS usage report.
get_impala_utilization GET /clusters/{clusterName}/services/{serviceName}/impalaUtilization Provides the resource utilization of the Impala service as well as the resource utilization per tenant.
get_metrics GET /clusters/{clusterName}/services/{serviceName}/metrics Fetch metric readings for a particular service.
get_metrics_0 GET /clusters/{clusterName}/services/{serviceName}/roles/{roleName}/metrics Fetch metric readings for a particular role.
get_mr_usage_report GET /clusters/{clusterName}/services/{serviceName}/reports/mrUsageReport Fetch the MR usage report.
get_standard_error GET /clusters/{clusterName}/services/{serviceName}/roles/{roleName}/logs/stderr Retrieves the role's standard error output.
get_standard_output GET /clusters/{clusterName}/services/{serviceName}/roles/{roleName}/logs/stdout Retrieves the role's standard output.
get_yarn_utilization GET /clusters/{clusterName}/services/{serviceName}/yarnUtilization Provides the resource utilization of the yarn service as well as the resource utilization per tenant.
hbase_upgrade_command POST /clusters/{clusterName}/services/{serviceName}/commands/hbaseUpgrade Upgrade HBase data in HDFS and ZooKeeper as part of upgrade from CDH4 to CDH5.
hdfs_create_tmp_dir POST /clusters/{clusterName}/services/{serviceName}/commands/hdfsCreateTmpDir Creates a tmp directory on the HDFS filesystem.
hdfs_disable_auto_failover_command POST /clusters/{clusterName}/services/{serviceName}/commands/hdfsDisableAutoFailover Disable auto-failover for a highly available HDFS nameservice.
hdfs_disable_ha_command POST /clusters/{clusterName}/services/{serviceName}/commands/hdfsDisableHa Disable high availability (HA) for an HDFS NameNode.
hdfs_disable_nn_ha_command POST /clusters/{clusterName}/services/{serviceName}/commands/hdfsDisableNnHa Disable High Availability (HA) with Automatic Failover for an HDFS NameNode.
hdfs_enable_auto_failover_command POST /clusters/{clusterName}/services/{serviceName}/commands/hdfsEnableAutoFailover Enable auto-failover for an HDFS nameservice.
hdfs_enable_ha_command POST /clusters/{clusterName}/services/{serviceName}/commands/hdfsEnableHa Enable high availability (HA) for an HDFS NameNode.
hdfs_enable_nn_ha_command POST /clusters/{clusterName}/services/{serviceName}/commands/hdfsEnableNnHa Enable High Availability (HA) with Automatic Failover for an HDFS NameNode.
hdfs_failover_command POST /clusters/{clusterName}/services/{serviceName}/commands/hdfsFailover Initiate a failover in an HDFS HA NameNode pair.
hdfs_finalize_rolling_upgrade POST /clusters/{clusterName}/services/{serviceName}/commands/hdfsFinalizeRollingUpgrade Finalizes the rolling upgrade for HDFS by updating the NameNode metadata permanently to the next version.
hdfs_roll_edits_command POST /clusters/{clusterName}/services/{serviceName}/commands/hdfsRollEdits Roll the edits of an HDFS NameNode or Nameservice.
hdfs_upgrade_metadata_command POST /clusters/{clusterName}/services/{serviceName}/commands/hdfsUpgradeMetadata Upgrade HDFS Metadata as part of a major version upgrade.
hive_create_metastore_database_command POST /clusters/{clusterName}/services/{serviceName}/commands/hiveCreateMetastoreDatabase Create the Hive Metastore Database.
hive_create_metastore_database_tables_command POST /clusters/{clusterName}/services/{serviceName}/commands/hiveCreateMetastoreDatabaseTables Create the Hive Metastore Database tables.
hive_update_metastore_namenodes_command POST /clusters/{clusterName}/services/{serviceName}/commands/hiveUpdateMetastoreNamenodes Update Hive Metastore to point to a NameNode's Nameservice name instead of hostname.
hive_upgrade_metastore_command POST /clusters/{clusterName}/services/{serviceName}/commands/hiveUpgradeMetastore Upgrade Hive Metastore as part of a major version upgrade.
hive_validate_metastore_schema_command POST /clusters/{clusterName}/services/{serviceName}/commands/hiveValidateMetastoreSchema Validate the Hive Metastore Schema.
hue_dump_db_command POST /clusters/{clusterName}/services/{serviceName}/commands/hueDumpDb Runs Hue's dumpdata command.
hue_load_db_command POST /clusters/{clusterName}/services/{serviceName}/commands/hueLoadDb Runs Hue's loaddata command.
hue_sync_db_command POST /clusters/{clusterName}/services/{serviceName}/commands/hueSyncDb Runs Hue's syncdb command.
impala_create_catalog_database_command POST /clusters/{clusterName}/services/{serviceName}/commands/impalaCreateCatalogDatabase .
impala_create_catalog_database_tables_command POST /clusters/{clusterName}/services/{serviceName}/commands/impalaCreateCatalogDatabaseTables .
import_mr_configs_into_yarn POST /clusters/{clusterName}/services/{serviceName}/commands/importMrConfigsIntoYarn Import MapReduce configuration into Yarn, overwriting Yarn configuration.
init_solr_command POST /clusters/{clusterName}/services/{serviceName}/commands/initSolr Initializes the Solr service in Zookeeper.
install_mr_framework_jars POST /clusters/{clusterName}/services/{serviceName}/commands/installMrFrameworkJars Creates an HDFS directory to hold the MapReduce2 framework JARs (if necessary), and uploads the framework JARs to it.
install_oozie_share_lib POST /clusters/{clusterName}/services/{serviceName}/commands/installOozieShareLib Creates directory for Oozie user in HDFS and installs the ShareLib in it.
ks_migrate_to_sentry POST /clusters/{clusterName}/services/{serviceName}/commands/migrateToSentry Migrates the HBase Indexer policy-based permissions to Sentry, by invoking the SentryConfigToolIndexer.
list_active_commands GET /clusters/{clusterName}/services/{serviceName}/commands List active service commands.
list_active_commands_0 GET /clusters/{clusterName}/services/{serviceName}/roles/{roleName}/commands List active role commands.
list_role_types GET /clusters/{clusterName}/services/{serviceName}/roleTypes List the supported role types for a service.
list_service_commands GET /clusters/{clusterName}/services/{serviceName}/commandsByName Lists all the commands that can be executed by name on the provided service.
offline_command POST /clusters/{clusterName}/services/{serviceName}/commands/offline Offline roles of a service.
oozie_create_embedded_database_command POST /clusters/{clusterName}/services/{serviceName}/commands/oozieCreateEmbeddedDatabase Create the Oozie Server Database.
oozie_dump_database_command POST /clusters/{clusterName}/services/{serviceName}/commands/oozieDumpDatabase Dump the Oozie Server Database.
oozie_load_database_command POST /clusters/{clusterName}/services/{serviceName}/commands/oozieLoadDatabase Load the Oozie Server Database from dump.
oozie_upgrade_db_command POST /clusters/{clusterName}/services/{serviceName}/commands/oozieUpgradeDb Upgrade Oozie Database schema as part of a major version upgrade.
read_role GET /clusters/{clusterName}/services/{serviceName}/roles/{roleName} Retrieves detailed information about a role.
read_role_config GET /clusters/{clusterName}/services/{serviceName}/roles/{roleName}/config Retrieves the configuration of a specific role.
read_roles GET /clusters/{clusterName}/services/{serviceName}/roles Lists all roles of a given service.
read_service GET /clusters/{clusterName}/services/{serviceName} Retrieves details information about a service.
read_service_config GET /clusters/{clusterName}/services/{serviceName}/config Retrieves the configuration of a specific service.
read_services GET /clusters/{clusterName}/services Lists all services registered in the cluster.
recommission_command POST /clusters/{clusterName}/services/{serviceName}/commands/recommission Recommission roles of a service.
recommission_with_start_command POST /clusters/{clusterName}/services/{serviceName}/commands/recommissionWithStart Start and recommission roles of a service.
restart_command POST /clusters/{clusterName}/services/{serviceName}/commands/restart Restart the service.
rolling_restart POST /clusters/{clusterName}/services/{serviceName}/commands/rollingRestart Command to run rolling restart of roles in a service.
sentry_create_database_command POST /clusters/{clusterName}/services/{serviceName}/commands/sentryCreateDatabase Create the Sentry Server Database.
sentry_create_database_tables_command POST /clusters/{clusterName}/services/{serviceName}/commands/sentryCreateDatabaseTables Create the Sentry Server Database tables.
sentry_upgrade_database_tables_command POST /clusters/{clusterName}/services/{serviceName}/commands/sentryUpgradeDatabaseTables Upgrade the Sentry Server Database tables.
service_command_by_name POST /clusters/{clusterName}/services/{serviceName}/commands/{commandName} Executes a command on the service specified by name.
solr_bootstrap_collections_command POST /clusters/{clusterName}/services/{serviceName}/commands/solrBootstrapCollections Bootstraps Solr Collections after the CDH upgrade.
solr_bootstrap_config_command POST /clusters/{clusterName}/services/{serviceName}/commands/solrBootstrapConfig Bootstraps Solr config during the CDH upgrade.
solr_config_backup_command POST /clusters/{clusterName}/services/{serviceName}/commands/solrConfigBackup Backs up Solr configuration metadata before CDH upgrade.
solr_migrate_sentry_privileges_command POST /clusters/{clusterName}/services/{serviceName}/commands/solrMigrateSentryPrivilegesCommand Migrates Sentry privileges to new model compatible to support more granular permissions if Solr is configured with a Sentry service.
solr_reinitialize_state_for_upgrade_command POST /clusters/{clusterName}/services/{serviceName}/commands/solrReinitializeStateForUpgrade Reinitializes the Solr state by clearing the Solr HDFS data directory, the Solr data directory, and the Zookeeper state.
solr_validate_metadata_command POST /clusters/{clusterName}/services/{serviceName}/commands/solrValidateMetadata Validates Solr metadata and configurations.
sqoop_create_database_tables_command POST /clusters/{clusterName}/services/{serviceName}/commands/sqoopCreateDatabaseTables Create the Sqoop2 Server Database tables.
sqoop_upgrade_db_command POST /clusters/{clusterName}/services/{serviceName}/commands/sqoopUpgradeDb Upgrade Sqoop Database schema as part of a major version upgrade.
start_command POST /clusters/{clusterName}/services/{serviceName}/commands/start Start the service.
stop_command POST /clusters/{clusterName}/services/{serviceName}/commands/stop Stop the service.
switch_to_mr2 POST /clusters/{clusterName}/services/{serviceName}/commands/switchToMr2 Change the cluster to use MR2 instead of MR1.
update_role_config PUT /clusters/{clusterName}/services/{serviceName}/roles/{roleName}/config Updates the role configuration with the given values.
update_service PUT /clusters/{clusterName}/services/{serviceName} Updates service information.
update_service_config PUT /clusters/{clusterName}/services/{serviceName}/config Updates the service configuration with the given values.
yarn_format_state_store POST /clusters/{clusterName}/services/{serviceName}/commands/yarnFormatStateStore Formats the state store in ZooKeeper used for Resource Manager High Availability.
zoo_keeper_cleanup_command POST /clusters/{clusterName}/services/{serviceName}/commands/zooKeeperCleanup Clean up all running server instances of a ZooKeeper service.
zoo_keeper_init_command POST /clusters/{clusterName}/services/{serviceName}/commands/zooKeeperInit Initializes all the server instances of a ZooKeeper service.

collect_yarn_application_diagnostics

ApiCommand collect_yarn_application_diagnostics(cluster_name, service_name, body=body)

Collect the Diagnostics data for Yarn applications.

Collect the Diagnostics data for Yarn applications

Available since API v8.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | Name of the YARN service on which to run the command.
body = cm_client.ApiYarnApplicationDiagnosticsCollectionArgs() # ApiYarnApplicationDiagnosticsCollectionArgs | Arguments used for collecting diagnostics data for Yarn applications (optional)

try:
    # Collect the Diagnostics data for Yarn applications.
    api_response = api_instance.collect_yarn_application_diagnostics(cluster_name, service_name, body=body)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->collect_yarn_application_diagnostics: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
service_name str Name of the YARN service on which to run the command.
body ApiYarnApplicationDiagnosticsCollectionArgs Arguments used for collecting diagnostics data for Yarn applications [optional]

Return type

ApiCommand

Authorization

basic

HTTP request headers

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create_beeswax_warehouse_command

ApiCommand create_beeswax_warehouse_command(cluster_name, service_name)

Create the Beeswax role's Hive warehouse directory, on Hue services.

Create the Beeswax role's Hive warehouse directory, on Hue services.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | The Hue service name.

try:
    # Create the Beeswax role's Hive warehouse directory, on Hue services.
    api_response = api_instance.create_beeswax_warehouse_command(cluster_name, service_name)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->create_beeswax_warehouse_command: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
service_name str The Hue service name.

Return type

ApiCommand

Authorization

basic

HTTP request headers

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create_h_base_root_command

ApiCommand create_h_base_root_command(cluster_name, service_name)

Creates the root directory of an HBase service.

Creates the root directory of an HBase service.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | The HBase service name.

try:
    # Creates the root directory of an HBase service.
    api_response = api_instance.create_h_base_root_command(cluster_name, service_name)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->create_h_base_root_command: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
service_name str The HBase service name.

Return type

ApiCommand

Authorization

basic

HTTP request headers

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create_hive_user_dir_command

ApiCommand create_hive_user_dir_command(cluster_name, service_name)

Create the Hive user directory.

Create the Hive user directory

Available since API v4.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | The Hive service name.

try:
    # Create the Hive user directory.
    api_response = api_instance.create_hive_user_dir_command(cluster_name, service_name)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->create_hive_user_dir_command: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
service_name str The Hive service name.

Return type

ApiCommand

Authorization

basic

HTTP request headers

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create_hive_warehouse_command

ApiCommand create_hive_warehouse_command(cluster_name, service_name)

Create the Hive warehouse directory, on Hive services.

Create the Hive warehouse directory, on Hive services.

Available since API v3.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | The Hive service name.

try:
    # Create the Hive warehouse directory, on Hive services.
    api_response = api_instance.create_hive_warehouse_command(cluster_name, service_name)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->create_hive_warehouse_command: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
service_name str The Hive service name.

Return type

ApiCommand

Authorization

basic

HTTP request headers

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create_impala_user_dir_command

ApiCommand create_impala_user_dir_command(cluster_name, service_name)

Create the Impala user directory.

Create the Impala user directory

Available since API v6.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | The Impala service name.

try:
    # Create the Impala user directory.
    api_response = api_instance.create_impala_user_dir_command(cluster_name, service_name)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->create_impala_user_dir_command: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
service_name str The Impala service name.

Return type

ApiCommand

Authorization

basic

HTTP request headers

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create_oozie_db

ApiCommand create_oozie_db(cluster_name, service_name)

Creates the Oozie Database Schema in the configured database.

Creates the Oozie Database Schema in the configured database. This command does not create database. This command creates only tables required by Oozie. To create database, please refer to oozieCreateEmbeddedDatabase()

Available since API v2.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | Name of the Oozie service on which to run the command.

try:
    # Creates the Oozie Database Schema in the configured database.
    api_response = api_instance.create_oozie_db(cluster_name, service_name)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->create_oozie_db: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
service_name str Name of the Oozie service on which to run the command.

Return type

ApiCommand

Authorization

basic

HTTP request headers

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create_roles

ApiRoleList create_roles(cluster_name, service_name, body=body)

Create new roles in a given service.

Create new roles in a given service.
Service Type Available Role Types
HDFS (CDH3) NAMENODE, DATANODE, SECONDARYNAMENODE, BALANCER, GATEWAY
HDFS (CDH4) NAMENODE, DATANODE, SECONDARYNAMENODE, BALANCER, HTTPFS, FAILOVERCONTROLLER, GATEWAY, JOURNALNODE
HDFS (CDH5) NAMENODE, DATANODE, SECONDARYNAMENODE, BALANCER, HTTPFS, FAILOVERCONTROLLER, GATEWAY, JOURNALNODE, NFSGATEWAY
MAPREDUCE JOBTRACKER, TASKTRACKER, GATEWAY, FAILOVERCONTROLLER,
HBASE MASTER, REGIONSERVER, GATEWAY, HBASETHRIFTSERVER, HBASERESTSERVER
YARN RESOURCEMANAGER, NODEMANAGER, JOBHISTORY, GATEWAY
OOZIE OOZIE_SERVER
ZOOKEEPER SERVER
HUE (CDH3) HUE_SERVER, BEESWAX_SERVER, KT_RENEWER, JOBSUBD
HUE (CDH4) HUE_SERVER, BEESWAX_SERVER, KT_RENEWER
HUE (CDH5) HUE_SERVER, KT_RENEWER
HUE (CDH5 5.5+) HUE_SERVER, KT_RENEWER, HUE_LOAD_BALANCER
FLUME AGENT
IMPALA (CDH4) IMPALAD, STATESTORE, CATALOGSERVER
IMPALA (CDH5) IMPALAD, STATESTORE, CATALOGSERVER
HIVE HIVESERVER2, HIVEMETASTORE, WEBHCAT, GATEWAY
SOLR SOLR_SERVER, GATEWAY
SQOOP SQOOP_SERVER
SQOOP_CLIENT GATEWAY
SENTRY SENTRY_SERVER
ACCUMULO16 GARBAGE_COLLECTOR, GATEWAY, ACCUMULO16_MASTER, MONITOR, ACCUMULO16_TSERVER, TRACER
KMS KMS
KS_INDEXER HBASE_INDEXER
SPARK_ON_YARN GATEWAY, SPARK_YARN_HISTORY_SERVER
When specifying roles to be created, the names provided for each role must not conflict with the names that CM auto-generates for roles. Specifically, names of the form "--" cannot be used unless the is the same one CM would use. If CM detects such a conflict, the error message will indicate what is safe to use. Alternately, a differently formatted name should be used. Since API v6: The role name can be left blank to allow CM to generate the name.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | 
body = cm_client.ApiRoleList() # ApiRoleList | Roles to create. (optional)

try:
    # Create new roles in a given service.
    api_response = api_instance.create_roles(cluster_name, service_name, body=body)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->create_roles: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
service_name str
body ApiRoleList Roles to create. [optional]

Return type

ApiRoleList

Authorization

basic

HTTP request headers

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create_services

ApiServiceList create_services(cluster_name, body=body)

Creates a list of services.

Creates a list of services.

There are typically two service creation strategies:

  1. The caller may choose to set up a new service piecemeal, by first creating the service itself (without any roles or configuration), and then create the roles, and then specify configuration.
  2. Alternatively, the caller can pack all the information in one call, by fully specifying the fields in the com.cloudera.api.model.ApiService object, with
Cluster Version Available Service Types
CDH4 HDFS, MAPREDUCE, HBASE, OOZIE, ZOOKEEPER, HUE, YARN, IMPALA, FLUME, HIVE, SOLR, SQOOP, KS_INDEXER
CDH5 HDFS, MAPREDUCE, HBASE, OOZIE, ZOOKEEPER, HUE, YARN, IMPALA, FLUME, HIVE, SOLR, SQOOP, KS_INDEXER, SQOOP_CLIENT, SENTRY, ACCUMULO16, KMS, SPARK_ON_YARN
As of V6, GET /{clusterName}/serviceTypes should be used to get the service types available to the cluster.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
body = cm_client.ApiServiceList() # ApiServiceList | Details of the services to create. (optional)

try:
    # Creates a list of services.
    api_response = api_instance.create_services(cluster_name, body=body)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->create_services: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
body ApiServiceList Details of the services to create. [optional]

Return type

ApiServiceList

Authorization

basic

HTTP request headers

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create_solr_hdfs_home_dir_command

ApiCommand create_solr_hdfs_home_dir_command(cluster_name, service_name)

Creates the home directory of a Solr service in HDFS.

Creates the home directory of a Solr service in HDFS.

Available since API v4.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | The Solr service name.

try:
    # Creates the home directory of a Solr service in HDFS.
    api_response = api_instance.create_solr_hdfs_home_dir_command(cluster_name, service_name)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->create_solr_hdfs_home_dir_command: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
service_name str The Solr service name.

Return type

ApiCommand

Authorization

basic

HTTP request headers

[Back to top] [Back to API list] [Back to Model list] [Back to README]

create_sqoop_user_dir_command

ApiCommand create_sqoop_user_dir_command(cluster_name, service_name)

Creates the user directory of a Sqoop service in HDFS.

Creates the user directory of a Sqoop service in HDFS.

Available since API v4.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | The Sqoop service name.

try:
    # Creates the user directory of a Sqoop service in HDFS.
    api_response = api_instance.create_sqoop_user_dir_command(cluster_name, service_name)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->create_sqoop_user_dir_command: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
service_name str The Sqoop service name.

Return type

ApiCommand

Authorization

basic

HTTP request headers

[Back to top] [Back to API list] [Back to Model list] [Back to README]

create_yarn_cm_container_usage_input_dir_command

ApiCommand create_yarn_cm_container_usage_input_dir_command(cluster_name, service_name)

Creates the HDFS directory where YARN container usage metrics are stored by NodeManagers for CM to read and aggregate into app usage metrics.

Creates the HDFS directory where YARN container usage metrics are stored by NodeManagers for CM to read and aggregate into app usage metrics.

Available since API v13.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | The YARN service name.

try:
    # Creates the HDFS directory where YARN container usage metrics are stored by NodeManagers for CM to read and aggregate into app usage metrics.
    api_response = api_instance.create_yarn_cm_container_usage_input_dir_command(cluster_name, service_name)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->create_yarn_cm_container_usage_input_dir_command: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
service_name str The YARN service name.

Return type

ApiCommand

Authorization

basic

HTTP request headers

[Back to top] [Back to API list] [Back to Model list] [Back to README]

create_yarn_job_history_dir_command

ApiCommand create_yarn_job_history_dir_command(cluster_name, service_name)

Create the Yarn job history directory.

Create the Yarn job history directory

Available since API v6.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | The YARN service name.

try:
    # Create the Yarn job history directory.
    api_response = api_instance.create_yarn_job_history_dir_command(cluster_name, service_name)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->create_yarn_job_history_dir_command: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
service_name str The YARN service name.

Return type

ApiCommand

Authorization

basic

HTTP request headers

[Back to top] [Back to API list] [Back to Model list] [Back to README]

create_yarn_node_manager_remote_app_log_dir_command

ApiCommand create_yarn_node_manager_remote_app_log_dir_command(cluster_name, service_name)

Create the Yarn NodeManager remote application log directory.

Create the Yarn NodeManager remote application log directory

Available since API v6.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | The YARN service name.

try:
    # Create the Yarn NodeManager remote application log directory.
    api_response = api_instance.create_yarn_node_manager_remote_app_log_dir_command(cluster_name, service_name)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->create_yarn_node_manager_remote_app_log_dir_command: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
service_name str The YARN service name.

Return type

ApiCommand

Authorization

basic

HTTP request headers

[Back to top] [Back to API list] [Back to Model list] [Back to README]

decommission_command

ApiCommand decommission_command(cluster_name, service_name, body=body)

Decommission roles of a service.

Decommission roles of a service.

For HBase services, the list should contain names of RegionServers to decommission.

For HDFS services, the list should contain names of DataNodes to decommission.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | The HBase service name.
body = cm_client.ApiRoleNameList() # ApiRoleNameList | List of role names to decommision. (optional)

try:
    # Decommission roles of a service.
    api_response = api_instance.decommission_command(cluster_name, service_name, body=body)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->decommission_command: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
service_name str The HBase service name.
body ApiRoleNameList List of role names to decommision. [optional]

Return type

ApiCommand

Authorization

basic

HTTP request headers

[Back to top] [Back to API list] [Back to Model list] [Back to README]

delete_role

ApiRole delete_role(cluster_name, role_name, service_name)

Deletes a role from a given service.

Deletes a role from a given service.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
role_name = 'role_name_example' # str | The role name.
service_name = 'service_name_example' # str | 

try:
    # Deletes a role from a given service.
    api_response = api_instance.delete_role(cluster_name, role_name, service_name)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->delete_role: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
role_name str The role name.
service_name str

Return type

ApiRole

Authorization

basic

HTTP request headers

[Back to top] [Back to API list] [Back to Model list] [Back to README]

delete_service

ApiService delete_service(cluster_name, service_name)

Deletes a service from the system.

Deletes a service from the system.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | The name of the service to delete.

try:
    # Deletes a service from the system.
    api_response = api_instance.delete_service(cluster_name, service_name)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->delete_service: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
service_name str The name of the service to delete.

Return type

ApiService

Authorization

basic

HTTP request headers

[Back to top] [Back to API list] [Back to Model list] [Back to README]

deploy_client_config_command

ApiCommand deploy_client_config_command(cluster_name, service_name, body=body)

Deploy a service's client configuration.

Deploy a service's client configuration.

The client configuration is deployed to the hosts where the given roles are running.

Added in v3: passing null for the role name list will deploy client configs to all known service roles. Added in v6: passing an empty role name list will deploy client configs to all known service roles.

In Cloudera Manager 5.3 and newer, client configurations are fully managed, meaning that the server maintains state about which client configurations should exist and be managed by alternatives, and the agents actively rectify their hosts with this state. Consequently, if this API call is made with a specific set of roles, Cloudera Manager will deactivate, from alternatives, any deployed client configs from any non-gateway roles that are not specified as arguments. Gateway roles are always preserved, and calling this API with an empty or null argument continues to deploy to all roles.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | The service name.
body = cm_client.ApiRoleNameList() # ApiRoleNameList | List of role names. (optional)

try:
    # Deploy a service's client configuration.
    api_response = api_instance.deploy_client_config_command(cluster_name, service_name, body=body)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->deploy_client_config_command: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
service_name str The service name.
body ApiRoleNameList List of role names. [optional]

Return type

ApiCommand

Authorization

basic

HTTP request headers

[Back to top] [Back to API list] [Back to Model list] [Back to README]

disable_jt_ha_command

ApiCommand disable_jt_ha_command(cluster_name, service_name, body=body)

Disable high availability (HA) for JobTracker.

Disable high availability (HA) for JobTracker. As part of disabling HA, any services that depend on the MapReduce service being modified will be stopped. The command arguments provide options to specify name of JobTracker that will be preserved. The Command will redeploy the client configurations for services of the cluster after HA has been disabled.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | The MapReduce service name.
body = cm_client.ApiDisableJtHaArguments() # ApiDisableJtHaArguments | Arguments for the command. (optional)

try:
    # Disable high availability (HA) for JobTracker.
    api_response = api_instance.disable_jt_ha_command(cluster_name, service_name, body=body)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->disable_jt_ha_command: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
service_name str The MapReduce service name.
body ApiDisableJtHaArguments Arguments for the command. [optional]

Return type

ApiCommand

Authorization

basic

HTTP request headers

[Back to top] [Back to API list] [Back to Model list] [Back to README]

disable_llama_ha_command

ApiCommand disable_llama_ha_command(cluster_name, service_name, body=body)

Not Supported.

Not Supported. Llama was removed.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | 
body = cm_client.ApiDisableLlamaHaArguments() # ApiDisableLlamaHaArguments |  (optional)

try:
    # Not Supported.
    api_response = api_instance.disable_llama_ha_command(cluster_name, service_name, body=body)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->disable_llama_ha_command: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
service_name str
body ApiDisableLlamaHaArguments [optional]

Return type

ApiCommand

Authorization

basic

HTTP request headers

[Back to top] [Back to API list] [Back to Model list] [Back to README]

disable_llama_rm_command

ApiCommand disable_llama_rm_command(cluster_name, service_name)

Not Supported.

Not Supported. Llama was removed.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | 

try:
    # Not Supported.
    api_response = api_instance.disable_llama_rm_command(cluster_name, service_name)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->disable_llama_rm_command: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
service_name str

Return type

ApiCommand

Authorization

basic

HTTP request headers

[Back to top] [Back to API list] [Back to Model list] [Back to README]

disable_oozie_ha_command

ApiCommand disable_oozie_ha_command(cluster_name, service_name, body=body)

Disable high availability (HA) for Oozie.

Disable high availability (HA) for Oozie. As part of disabling HA, any services that depend on the Oozie service being modified will be stopped. The command arguments provide options to specify name of Oozie Server that will be preserved. After deleting, other Oozie servers, all the services that were stopped are restarted.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | The Oozie service name.
body = cm_client.ApiDisableOozieHaArguments() # ApiDisableOozieHaArguments | Arguments for the command. (optional)

try:
    # Disable high availability (HA) for Oozie.
    api_response = api_instance.disable_oozie_ha_command(cluster_name, service_name, body=body)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->disable_oozie_ha_command: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
service_name str The Oozie service name.
body ApiDisableOozieHaArguments Arguments for the command. [optional]

Return type

ApiCommand

Authorization

basic

HTTP request headers

[Back to top] [Back to API list] [Back to Model list] [Back to README]

disable_rm_ha_command

ApiCommand disable_rm_ha_command(cluster_name, service_name, body=body)

Disable high availability (HA) for ResourceManager.

Disable high availability (HA) for ResourceManager. As part of disabling HA, any services that depend on the YARN service being modified will be stopped. The command arguments provide options to specify name of ResourceManager that will be preserved. The command will redeploy the client configurations for services of the cluster after HA has been disabled.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | The YARN service name.
body = cm_client.ApiDisableRmHaArguments() # ApiDisableRmHaArguments | Arguments for the command. (optional)

try:
    # Disable high availability (HA) for ResourceManager.
    api_response = api_instance.disable_rm_ha_command(cluster_name, service_name, body=body)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->disable_rm_ha_command: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
service_name str The YARN service name.
body ApiDisableRmHaArguments Arguments for the command. [optional]

Return type

ApiCommand

Authorization

basic

HTTP request headers

[Back to top] [Back to API list] [Back to Model list] [Back to README]

disable_sentry_ha_command

ApiCommand disable_sentry_ha_command(cluster_name, service_name, body=body)

Disable high availability (HA) for Sentry service.

Disable high availability (HA) for Sentry service.

This command only applies to CDH 5.13+ Sentry services.

The command will keep exactly one Sentry server, on the specified host, and update the ZooKeeper configs needed for Sentry.

All services that depend on HDFS will be restarted after enabling Sentry HA.

Note: Sentry doesn't support Rolling Restart.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | A String representing the Sentry service name.
body = cm_client.ApiDisableSentryHaArgs() # ApiDisableSentryHaArgs | An instance of ApiDisableSentryHaArgs representing the arguments to the command. (optional)

try:
    # Disable high availability (HA) for Sentry service.
    api_response = api_instance.disable_sentry_ha_command(cluster_name, service_name, body=body)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->disable_sentry_ha_command: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
service_name str A String representing the Sentry service name.
body ApiDisableSentryHaArgs An instance of ApiDisableSentryHaArgs representing the arguments to the command. [optional]

Return type

ApiCommand

Authorization

basic

HTTP request headers

[Back to top] [Back to API list] [Back to Model list] [Back to README]

enable_jt_ha_command

ApiCommand enable_jt_ha_command(cluster_name, service_name, body=body)

Enable high availability (HA) for a JobTracker.

Enable high availability (HA) for a JobTracker.

This command only applies to CDH4 MapReduce services.

The command will create a new JobTracker on the specified host and then create an active/standby pair with the existing JobTracker. Autofailover will be enabled using ZooKeeper. A ZNode will be created for this purpose. Command arguments provide option to forcefully create this ZNode if one already exists. A node may already exists if JobTracker was previously enabled in HA mode but HA mode was disabled later on. The ZNode is not deleted when HA is disabled.

As part of enabling HA, any services that depends on the MapReduce service being modified will be stopped. Command will redeploy the client configurations for services of the cluster after HA has been enabled.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | The MapReduce service name.
body = cm_client.ApiEnableJtHaArguments() # ApiEnableJtHaArguments | Arguments for the command. (optional)

try:
    # Enable high availability (HA) for a JobTracker.
    api_response = api_instance.enable_jt_ha_command(cluster_name, service_name, body=body)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->enable_jt_ha_command: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
service_name str The MapReduce service name.
body ApiEnableJtHaArguments Arguments for the command. [optional]

Return type

ApiCommand

Authorization

basic

HTTP request headers

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enable_llama_ha_command

ApiCommand enable_llama_ha_command(cluster_name, service_name, body=body)

Not Supported.

Not Supported. Llama was removed.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | 
body = cm_client.ApiEnableLlamaHaArguments() # ApiEnableLlamaHaArguments |  (optional)

try:
    # Not Supported.
    api_response = api_instance.enable_llama_ha_command(cluster_name, service_name, body=body)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->enable_llama_ha_command: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
service_name str
body ApiEnableLlamaHaArguments [optional]

Return type

ApiCommand

Authorization

basic

HTTP request headers

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enable_llama_rm_command

ApiCommand enable_llama_rm_command(cluster_name, service_name, body=body)

Not Supported.

Not Supported. Llama was removed.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | 
body = cm_client.ApiEnableLlamaRmArguments() # ApiEnableLlamaRmArguments |  (optional)

try:
    # Not Supported.
    api_response = api_instance.enable_llama_rm_command(cluster_name, service_name, body=body)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->enable_llama_rm_command: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
service_name str
body ApiEnableLlamaRmArguments [optional]

Return type

ApiCommand

Authorization

basic

HTTP request headers

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enable_oozie_ha_command

ApiCommand enable_oozie_ha_command(cluster_name, service_name, body=body)

Enable high availability (HA) for Oozie service.

Enable high availability (HA) for Oozie service.

This command only applies to CDH5+ Oozie services.

The command will create new Oozie Servers on the specified hosts and set the ZooKeeper and Load Balancer configs needed for Oozie HA.

As part of enabling HA, any services that depends on the Oozie service being modified will be stopped and restarted after enabling Oozie HA.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | The Oozie service name.
body = cm_client.ApiEnableOozieHaArguments() # ApiEnableOozieHaArguments | Arguments for the command. (optional)

try:
    # Enable high availability (HA) for Oozie service.
    api_response = api_instance.enable_oozie_ha_command(cluster_name, service_name, body=body)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->enable_oozie_ha_command: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
service_name str The Oozie service name.
body ApiEnableOozieHaArguments Arguments for the command. [optional]

Return type

ApiCommand

Authorization

basic

HTTP request headers

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enable_rm_ha_command

ApiCommand enable_rm_ha_command(cluster_name, service_name, body=body)

Enable high availability (HA) for a YARN ResourceManager.

Enable high availability (HA) for a YARN ResourceManager.

This command only applies to CDH5+ YARN services.

The command will create a new ResourceManager on the specified host and then create an active/standby pair with the existing ResourceManager. Autofailover will be enabled using ZooKeeper.

As part of enabling HA, any services that depends on the YARN service being modified will be stopped. Command will redeploy the client configurations for services of the cluster after HA has been enabled.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | The YARN service name.
body = cm_client.ApiEnableRmHaArguments() # ApiEnableRmHaArguments | Arguments for the command. (optional)

try:
    # Enable high availability (HA) for a YARN ResourceManager.
    api_response = api_instance.enable_rm_ha_command(cluster_name, service_name, body=body)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->enable_rm_ha_command: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
service_name str The YARN service name.
body ApiEnableRmHaArguments Arguments for the command. [optional]

Return type

ApiCommand

Authorization

basic

HTTP request headers

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enable_sentry_ha_command

ApiCommand enable_sentry_ha_command(cluster_name, service_name, body=body)

Enable high availability (HA) for Sentry service.

Enable high availability (HA) for Sentry service.

This command only applies to CDH 5.13+ Sentry services.

The command will create a new Sentry server on the specified host and set the ZooKeeper configs needed for Sentry HA.

As part of enabling HA, all services that depend on HDFS will be restarted after enabling Sentry HA.

Note: Sentry doesn't support Rolling Restart.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | A String representing the Sentry service name.
body = cm_client.ApiEnableSentryHaArgs() # ApiEnableSentryHaArgs | An instance of ApiEnableSentryHaArgs representing the arguments to the command. (optional)

try:
    # Enable high availability (HA) for Sentry service.
    api_response = api_instance.enable_sentry_ha_command(cluster_name, service_name, body=body)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->enable_sentry_ha_command: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
service_name str A String representing the Sentry service name.
body ApiEnableSentryHaArgs An instance of ApiEnableSentryHaArgs representing the arguments to the command. [optional]

Return type

ApiCommand

Authorization

basic

HTTP request headers

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enter_maintenance_mode

ApiCommand enter_maintenance_mode(cluster_name, service_name)

Put the service into maintenance mode.

Put the service into maintenance mode. This is a synchronous command. The result is known immediately upon return.

Available since API v2.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | The service name.

try:
    # Put the service into maintenance mode.
    api_response = api_instance.enter_maintenance_mode(cluster_name, service_name)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->enter_maintenance_mode: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
service_name str The service name.

Return type

ApiCommand

Authorization

basic

HTTP request headers

[Back to top] [Back to API list] [Back to Model list] [Back to README]

enter_maintenance_mode_0

ApiCommand enter_maintenance_mode_0(cluster_name, role_name, service_name)

Put the role into maintenance mode.

Put the role into maintenance mode. This is a synchronous command. The result is known immediately upon return.

Available since API v2.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
role_name = 'role_name_example' # str | The role name.
service_name = 'service_name_example' # str | 

try:
    # Put the role into maintenance mode.
    api_response = api_instance.enter_maintenance_mode_0(cluster_name, role_name, service_name)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->enter_maintenance_mode_0: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
role_name str The role name.
service_name str

Return type

ApiCommand

Authorization

basic

HTTP request headers

[Back to top] [Back to API list] [Back to Model list] [Back to README]

exit_maintenance_mode

ApiCommand exit_maintenance_mode(cluster_name, service_name)

Take the service out of maintenance mode.

Take the service out of maintenance mode. This is a synchronous command. The result is known immediately upon return.

Available since API v2.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | The service name.

try:
    # Take the service out of maintenance mode.
    api_response = api_instance.exit_maintenance_mode(cluster_name, service_name)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->exit_maintenance_mode: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
service_name str The service name.

Return type

ApiCommand

Authorization

basic

HTTP request headers

[Back to top] [Back to API list] [Back to Model list] [Back to README]

exit_maintenance_mode_0

ApiCommand exit_maintenance_mode_0(cluster_name, role_name, service_name)

Take the role out of maintenance mode.

Take the role out of maintenance mode. This is a synchronous command. The result is known immediately upon return.

Available since API v2.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
role_name = 'role_name_example' # str | The role name.
service_name = 'service_name_example' # str | 

try:
    # Take the role out of maintenance mode.
    api_response = api_instance.exit_maintenance_mode_0(cluster_name, role_name, service_name)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->exit_maintenance_mode_0: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
role_name str The role name.
service_name str

Return type

ApiCommand

Authorization

basic

HTTP request headers

[Back to top] [Back to API list] [Back to Model list] [Back to README]

first_run

ApiCommand first_run(cluster_name, service_name)

Prepare and start a service.

Prepare and start a service.

Perform all the steps needed to prepare the service and start it.

Available since API v7.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | The name of the cluster.

try:
    # Prepare and start a service.
    api_response = api_instance.first_run(cluster_name, service_name)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->first_run: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
service_name str The name of the cluster.

Return type

ApiCommand

Authorization

basic

HTTP request headers

[Back to top] [Back to API list] [Back to Model list] [Back to README]

get_client_config

get_client_config(cluster_name, service_name)

Download a zip-compressed archive of the client configuration, of a specific service.

Download a zip-compressed archive of the client configuration, of a specific service. This resource does not require any authentication.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | The service name.

try:
    # Download a zip-compressed archive of the client configuration, of a specific service.
    api_instance.get_client_config(cluster_name, service_name)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->get_client_config: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
service_name str The service name.

Return type

void (empty response body)

Authorization

basic

HTTP request headers

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get_full_log

str get_full_log(cluster_name, role_name, service_name)

Retrieves the log file for the role's main process.

Retrieves the log file for the role's main process.

If the role is not started, this will be the log file associated with the last time the role was run.

Log files are returned as plain text (type "text/plain").

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
role_name = 'role_name_example' # str | The role to fetch logs from.
service_name = 'service_name_example' # str | 

try:
    # Retrieves the log file for the role's main process.
    api_response = api_instance.get_full_log(cluster_name, role_name, service_name)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->get_full_log: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
role_name str The role to fetch logs from.
service_name str

Return type

str

Authorization

basic

HTTP request headers

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get_hdfs_usage_report

ApiHdfsUsageReport get_hdfs_usage_report(cluster_name, service_name, aggregation=aggregation, _from=_from, nameservice=nameservice, to=to)

Fetch the HDFS usage report.

Fetch the HDFS usage report. For the requested time range, at the specified aggregation intervals, the report shows HDFS disk usages per user.

This call supports returning JSON or CSV, as determined by the "Accept" header of application/json or text/csv.

Available since API v4. Only available with Cloudera Manager Enterprise Edition.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | The HDFS service name.
aggregation = 'daily' # str | The (optional) aggregation period for the data. Supports \"hourly\", \"daily\" (default) and \"weekly\". (optional) (default to daily)
_from = '_from_example' # str | The (optional) start time of the report in ISO 8601 format ( defaults to 24 hours before \"to\" time). (optional)
nameservice = 'nameservice_example' # str | The (optional) HDFS nameservice. Required for HA setup. (optional)
to = 'now' # str | The (optional) end time of the report in ISO 8601 format ( defaults to now). (optional) (default to now)

try:
    # Fetch the HDFS usage report.
    api_response = api_instance.get_hdfs_usage_report(cluster_name, service_name, aggregation=aggregation, _from=_from, nameservice=nameservice, to=to)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->get_hdfs_usage_report: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
service_name str The HDFS service name.
aggregation str The (optional) aggregation period for the data. Supports "hourly", "daily" (default) and "weekly". [optional] [default to daily]
_from str The (optional) start time of the report in ISO 8601 format ( defaults to 24 hours before "to" time). [optional]
nameservice str The (optional) HDFS nameservice. Required for HA setup. [optional]
to str The (optional) end time of the report in ISO 8601 format ( defaults to now). [optional] [default to now]

Return type

ApiHdfsUsageReport

Authorization

basic

HTTP request headers

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get_impala_utilization

ApiImpalaUtilization get_impala_utilization(cluster_name, service_name, days_of_week=days_of_week, end_hour_of_day=end_hour_of_day, _from=_from, start_hour_of_day=start_hour_of_day, tenant_type=tenant_type, to=to)

Provides the resource utilization of the Impala service as well as the resource utilization per tenant.

Provides the resource utilization of the Impala service as well as the resource utilization per tenant. Only available with Cloudera Manager Enterprise Edition.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | service name
days_of_week = ['days_of_week_example'] # list[str] | The days of the week for which the user wants to report utilization. Days is a list of number between 1 to 7, where 1 corresponds to Mon. and 7 corresponds to Sun. All 7 days are included if this is not specified. (optional)
end_hour_of_day = 23 # int | The end hour of a day for which the user wants to report utilization. The hour is a number between [0-23]. Default value is 23 if this is not specified. (optional) (default to 23)
_from = '_from_example' # str | Start of the time range to report utilization in ISO 8601 format. (optional)
start_hour_of_day = 0 # int | The start hour of a day for which the user wants to report utilization. The hour is a number between [0-23]. Default value is 0 if this is not specified. (optional) (default to 0)
tenant_type = 'POOL' # str | The type of the tenant (POOL or USER). (optional) (default to POOL)
to = 'now' # str | End of the the time range to report utilization in ISO 8601 format (defaults to now). (optional) (default to now)

try:
    # Provides the resource utilization of the Impala service as well as the resource utilization per tenant.
    api_response = api_instance.get_impala_utilization(cluster_name, service_name, days_of_week=days_of_week, end_hour_of_day=end_hour_of_day, _from=_from, start_hour_of_day=start_hour_of_day, tenant_type=tenant_type, to=to)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->get_impala_utilization: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
service_name str service name
days_of_week list[str] The days of the week for which the user wants to report utilization. Days is a list of number between 1 to 7, where 1 corresponds to Mon. and 7 corresponds to Sun. All 7 days are included if this is not specified. [optional]
end_hour_of_day int The end hour of a day for which the user wants to report utilization. The hour is a number between [0-23]. Default value is 23 if this is not specified. [optional] [default to 23]
_from str Start of the time range to report utilization in ISO 8601 format. [optional]
start_hour_of_day int The start hour of a day for which the user wants to report utilization. The hour is a number between [0-23]. Default value is 0 if this is not specified. [optional] [default to 0]
tenant_type str The type of the tenant (POOL or USER). [optional] [default to POOL]
to str End of the the time range to report utilization in ISO 8601 format (defaults to now). [optional] [default to now]

Return type

ApiImpalaUtilization

Authorization

basic

HTTP request headers

[Back to top] [Back to API list] [Back to Model list] [Back to README]

get_metrics

ApiMetricList get_metrics(cluster_name, service_name, _from=_from, metrics=metrics, to=to, view=view)

Fetch metric readings for a particular service.

Fetch metric readings for a particular service.

By default, this call will look up all metrics available for the service. If only specific metrics are desired, use the metrics parameter.

By default, the returned results correspond to a 5 minute window based on the provided end time (which defaults to the current server time). The from and to parameters can be used to control the window being queried. A maximum window of 3 hours is enforced.

When requesting a "full" view, aside from the extended properties of the returned metric data, the collection will also contain information about all metrics available for the service, even if no readings are available in the requested window.

HDFS services that have more than one nameservice will not expose any metrics. Instead, the nameservices should be queried separately.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | The name of the service.
_from = '_from_example' # str | Start of the period to query. (optional)
metrics = ['metrics_example'] # list[str] | Filter for which metrics to query. (optional)
to = 'now' # str | End of the period to query. (optional) (default to now)
view = 'summary' # str | The view of the data to materialize, either \"summary\" or \"full\". (optional) (default to summary)

try:
    # Fetch metric readings for a particular service.
    api_response = api_instance.get_metrics(cluster_name, service_name, _from=_from, metrics=metrics, to=to, view=view)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->get_metrics: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
service_name str The name of the service.
_from str Start of the period to query. [optional]
metrics list[str] Filter for which metrics to query. [optional]
to str End of the period to query. [optional] [default to now]
view str The view of the data to materialize, either "summary" or "full". [optional] [default to summary]

Return type

ApiMetricList

Authorization

basic

HTTP request headers

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get_metrics_0

ApiMetricList get_metrics_0(cluster_name, role_name, service_name, _from=_from, metrics=metrics, to=to, view=view)

Fetch metric readings for a particular role.

Fetch metric readings for a particular role.

By default, this call will look up all metrics available for the role. If only specific metrics are desired, use the metrics parameter.

By default, the returned results correspond to a 5 minute window based on the provided end time (which defaults to the current server time). The from and to parameters can be used to control the window being queried. A maximum window of 3 hours is enforced.

When requesting a "full" view, aside from the extended properties of the returned metric data, the collection will also contain information about all metrics available for the role, even if no readings are available in the requested window.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
role_name = 'role_name_example' # str | The name of the role.
service_name = 'service_name_example' # str | 
_from = '_from_example' # str | Start of the period to query. (optional)
metrics = ['metrics_example'] # list[str] | Filter for which metrics to query. (optional)
to = 'now' # str | End of the period to query. (optional) (default to now)
view = 'summary' # str | The view of the data to materialize, either \"summary\" or \"full\". (optional) (default to summary)

try:
    # Fetch metric readings for a particular role.
    api_response = api_instance.get_metrics_0(cluster_name, role_name, service_name, _from=_from, metrics=metrics, to=to, view=view)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->get_metrics_0: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
role_name str The name of the role.
service_name str
_from str Start of the period to query. [optional]
metrics list[str] Filter for which metrics to query. [optional]
to str End of the period to query. [optional] [default to now]
view str The view of the data to materialize, either "summary" or "full". [optional] [default to summary]

Return type

ApiMetricList

Authorization

basic

HTTP request headers

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get_mr_usage_report

ApiMrUsageReport get_mr_usage_report(cluster_name, service_name, aggregation=aggregation, _from=_from, to=to)

Fetch the MR usage report.

Fetch the MR usage report. For the requested time range, at the specified aggregation intervals, the report shows job CPU usages (and other metrics) per user.

This call supports returning JSON or CSV, as determined by the "Accept" header of application/json or text/csv.

Available since API v4. Only available with Cloudera Manager Enterprise Edition.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | The MR service name.
aggregation = 'daily' # str | The (optional) aggregation period for the data. Supports \"hourly\", \"daily\" (default) and \"weekly\". (optional) (default to daily)
_from = '_from_example' # str | The (optional) start time of the report in ISO 8601 format (defaults to 24 hours before \"to\" time). (optional)
to = 'now' # str | The (optional) end time of the report in ISO 8601 format (defaults to now). (optional) (default to now)

try:
    # Fetch the MR usage report.
    api_response = api_instance.get_mr_usage_report(cluster_name, service_name, aggregation=aggregation, _from=_from, to=to)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->get_mr_usage_report: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
service_name str The MR service name.
aggregation str The (optional) aggregation period for the data. Supports "hourly", "daily" (default) and "weekly". [optional] [default to daily]
_from str The (optional) start time of the report in ISO 8601 format (defaults to 24 hours before "to" time). [optional]
to str The (optional) end time of the report in ISO 8601 format (defaults to now). [optional] [default to now]

Return type

ApiMrUsageReport

Authorization

basic

HTTP request headers

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get_standard_error

str get_standard_error(cluster_name, role_name, service_name)

Retrieves the role's standard error output.

Retrieves the role's standard error output.

If the role is not started, this will be the output associated with the last time the role was run.

Log files are returned as plain text (type "text/plain").

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
role_name = 'role_name_example' # str | The role to fetch stderr from.
service_name = 'service_name_example' # str | 

try:
    # Retrieves the role's standard error output.
    api_response = api_instance.get_standard_error(cluster_name, role_name, service_name)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->get_standard_error: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
role_name str The role to fetch stderr from.
service_name str

Return type

str

Authorization

basic

HTTP request headers

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get_standard_output

str get_standard_output(cluster_name, role_name, service_name)

Retrieves the role's standard output.

Retrieves the role's standard output.

If the role is not started, this will be the output associated with the last time the role was run.

Log files are returned as plain text (type "text/plain").

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
role_name = 'role_name_example' # str | The role to fetch stdout from.
service_name = 'service_name_example' # str | 

try:
    # Retrieves the role's standard output.
    api_response = api_instance.get_standard_output(cluster_name, role_name, service_name)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->get_standard_output: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
role_name str The role to fetch stdout from.
service_name str

Return type

str

Authorization

basic

HTTP request headers

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get_yarn_utilization

ApiYarnUtilization get_yarn_utilization(cluster_name, service_name, days_of_week=days_of_week, end_hour_of_day=end_hour_of_day, _from=_from, start_hour_of_day=start_hour_of_day, tenant_type=tenant_type, to=to)

Provides the resource utilization of the yarn service as well as the resource utilization per tenant.

Provides the resource utilization of the yarn service as well as the resource utilization per tenant. Only available with Cloudera Manager Enterprise Edition.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | service name
days_of_week = ['days_of_week_example'] # list[str] | The days of the week for which the user wants to report utilization. Days is a list of number between 1 to 7, where 1 corresponds to Mon. and 7 corresponds to Sun. All 7 days are included if this is not specified. (optional)
end_hour_of_day = 23 # int | The end hour of a day for which the user wants to report utilization. The hour is a number between [0-23]. Default value is 23 if this is not specified. (optional) (default to 23)
_from = '_from_example' # str | Start of the time range to report utilization in ISO 8601 format. (optional)
start_hour_of_day = 0 # int | The start hour of a day for which the user wants to report utilization. The hour is a number between [0-23]. Default value is 0 if this is not specified. (optional) (default to 0)
tenant_type = 'POOL' # str | The type of the tenant (POOL or USER). (optional) (default to POOL)
to = 'now' # str | End of the the time range to report utilization in ISO 8601 format (defaults to now). (optional) (default to now)

try:
    # Provides the resource utilization of the yarn service as well as the resource utilization per tenant.
    api_response = api_instance.get_yarn_utilization(cluster_name, service_name, days_of_week=days_of_week, end_hour_of_day=end_hour_of_day, _from=_from, start_hour_of_day=start_hour_of_day, tenant_type=tenant_type, to=to)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->get_yarn_utilization: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
service_name str service name
days_of_week list[str] The days of the week for which the user wants to report utilization. Days is a list of number between 1 to 7, where 1 corresponds to Mon. and 7 corresponds to Sun. All 7 days are included if this is not specified. [optional]
end_hour_of_day int The end hour of a day for which the user wants to report utilization. The hour is a number between [0-23]. Default value is 23 if this is not specified. [optional] [default to 23]
_from str Start of the time range to report utilization in ISO 8601 format. [optional]
start_hour_of_day int The start hour of a day for which the user wants to report utilization. The hour is a number between [0-23]. Default value is 0 if this is not specified. [optional] [default to 0]
tenant_type str The type of the tenant (POOL or USER). [optional] [default to POOL]
to str End of the the time range to report utilization in ISO 8601 format (defaults to now). [optional] [default to now]

Return type

ApiYarnUtilization

Authorization

basic

HTTP request headers

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hbase_upgrade_command

ApiCommand hbase_upgrade_command(cluster_name, service_name)

Upgrade HBase data in HDFS and ZooKeeper as part of upgrade from CDH4 to CDH5.

Upgrade HBase data in HDFS and ZooKeeper as part of upgrade from CDH4 to CDH5.

This is required in order to run HBase after upgrade.

Available since API v6.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | The HBase service name.

try:
    # Upgrade HBase data in HDFS and ZooKeeper as part of upgrade from CDH4 to CDH5.
    api_response = api_instance.hbase_upgrade_command(cluster_name, service_name)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->hbase_upgrade_command: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
service_name str The HBase service name.

Return type

ApiCommand

Authorization

basic

HTTP request headers

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hdfs_create_tmp_dir

ApiCommand hdfs_create_tmp_dir(cluster_name, service_name)

Creates a tmp directory on the HDFS filesystem.

Creates a tmp directory on the HDFS filesystem.

Available since API v2.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | Name of the HDFS service on which to run the command.

try:
    # Creates a tmp directory on the HDFS filesystem.
    api_response = api_instance.hdfs_create_tmp_dir(cluster_name, service_name)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->hdfs_create_tmp_dir: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
service_name str Name of the HDFS service on which to run the command.

Return type

ApiCommand

Authorization

basic

HTTP request headers

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hdfs_disable_auto_failover_command

ApiCommand hdfs_disable_auto_failover_command(cluster_name, service_name, body=body)

Disable auto-failover for a highly available HDFS nameservice.

Disable auto-failover for a highly available HDFS nameservice.

The command will modify the nameservice's NameNodes configuration to disable automatic failover, and delete the existing failover controllers.

The ZooKeeper dependency of the service will not be removed.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | The HDFS service name.
body = 'body_example' # str | The nameservice name. (optional)

try:
    # Disable auto-failover for a highly available HDFS nameservice.
    api_response = api_instance.hdfs_disable_auto_failover_command(cluster_name, service_name, body=body)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->hdfs_disable_auto_failover_command: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
service_name str The HDFS service name.
body str The nameservice name. [optional]

Return type

ApiCommand

Authorization

basic

HTTP request headers

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hdfs_disable_ha_command

ApiCommand hdfs_disable_ha_command(cluster_name, service_name, body=body)

Disable high availability (HA) for an HDFS NameNode.

Disable high availability (HA) for an HDFS NameNode.

The NameNode to be kept must be running before HA can be disabled.

As part of disabling HA, any services that depend on the HDFS service being modified will be stopped. The command arguments provide options to re-start these services and to re-deploy the client configurations for services of the cluster after HA has been disabled.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | The HDFS service name.
body = cm_client.ApiHdfsDisableHaArguments() # ApiHdfsDisableHaArguments | Arguments for the command. (optional)

try:
    # Disable high availability (HA) for an HDFS NameNode.
    api_response = api_instance.hdfs_disable_ha_command(cluster_name, service_name, body=body)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->hdfs_disable_ha_command: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
service_name str The HDFS service name.
body ApiHdfsDisableHaArguments Arguments for the command. [optional]

Return type

ApiCommand

Authorization

basic

HTTP request headers

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hdfs_disable_nn_ha_command

ApiCommand hdfs_disable_nn_ha_command(cluster_name, service_name, body=body)

Disable High Availability (HA) with Automatic Failover for an HDFS NameNode.

Disable High Availability (HA) with Automatic Failover for an HDFS NameNode.

As part of disabling HA, any services that depend on the HDFS service being modified will be stopped. The command will delete the Standby NameNode associated with the specified NameNode. Any FailoverControllers associated with the NameNode's nameservice are also deleted. A SecondaryNameNode is created on the host specified by the arugments.

If no nameservices uses Quorum Journal after HA is disabled for the specified nameservice, then all JournalNodes are also deleted.

Then, HDFS service is restarted and all services that were stopped are started again afterwards. Finally, client configs for HDFS and its depedents will be re-deployed.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | The HDFS service name.
body = cm_client.ApiDisableNnHaArguments() # ApiDisableNnHaArguments | Arguments for the command. (optional)

try:
    # Disable High Availability (HA) with Automatic Failover for an HDFS NameNode.
    api_response = api_instance.hdfs_disable_nn_ha_command(cluster_name, service_name, body=body)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->hdfs_disable_nn_ha_command: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
service_name str The HDFS service name.
body ApiDisableNnHaArguments Arguments for the command. [optional]

Return type

ApiCommand

Authorization

basic

HTTP request headers

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hdfs_enable_auto_failover_command

ApiCommand hdfs_enable_auto_failover_command(cluster_name, service_name, body=body)

Enable auto-failover for an HDFS nameservice.

Enable auto-failover for an HDFS nameservice.

This command requires that the nameservice exists, and HA has been configured for that nameservice.

The command will create the needed failover controllers, perform the needed initialization and configuration, and will start the new roles. The existing NameNodes which are part of the nameservice will be re-started in the process.

This process may require changing the service's configuration, to add a dependency on the provided ZooKeeper service. This will be done if such a dependency has not been configured yet, and will cause roles that are not affected by this command to show an "outdated configuration" status.

If a ZooKeeper dependency has already been set up by some other means, it does not need to be provided in the command arguments.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | The HDFS service name.
body = cm_client.ApiHdfsFailoverArguments() # ApiHdfsFailoverArguments | Arguments for the command. (optional)

try:
    # Enable auto-failover for an HDFS nameservice.
    api_response = api_instance.hdfs_enable_auto_failover_command(cluster_name, service_name, body=body)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->hdfs_enable_auto_failover_command: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
service_name str The HDFS service name.
body ApiHdfsFailoverArguments Arguments for the command. [optional]

Return type

ApiCommand

Authorization

basic

HTTP request headers

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hdfs_enable_ha_command

ApiCommand hdfs_enable_ha_command(cluster_name, service_name, body=body)

Enable high availability (HA) for an HDFS NameNode.

Enable high availability (HA) for an HDFS NameNode.

The command will set up the given "active" and "stand-by" NameNodes as an HA pair. Both nodes need to already exist.

If there is a SecondaryNameNode associated with either given NameNode instance, it will be deleted.

Note that while the shared edits path may be different for both nodes, they need to point to the same underlying storage (e.g., an NFS share).

As part of enabling HA, any services that depend on the HDFS service being modified will be stopped. The command arguments provide options to re-start these services and to re-deploy the client configurations for services of the cluster after HA has been enabled.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | The HDFS service name.
body = cm_client.ApiHdfsHaArguments() # ApiHdfsHaArguments | Arguments for the command. (optional)

try:
    # Enable high availability (HA) for an HDFS NameNode.
    api_response = api_instance.hdfs_enable_ha_command(cluster_name, service_name, body=body)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->hdfs_enable_ha_command: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
service_name str The HDFS service name.
body ApiHdfsHaArguments Arguments for the command. [optional]

Return type

ApiCommand

Authorization

basic

HTTP request headers

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hdfs_enable_nn_ha_command

ApiCommand hdfs_enable_nn_ha_command(cluster_name, service_name, body=body)

Enable High Availability (HA) with Automatic Failover for an HDFS NameNode.

Enable High Availability (HA) with Automatic Failover for an HDFS NameNode.

The command will create a Standby NameNode for the given nameservice and create FailoverControllers for both Active and Standby NameNodes. The SecondaryNameNode associated with the Active NameNode will be deleted.

The command will also create JournalNodes needed for HDFS HA if they do not already exist.

As part of enabling HA, any services that depend on the HDFS service being modified will be stopped. They will be restarted after HA has been enabled. Finally, client configs for HDFS and its depedents will be re-deployed.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | The HDFS service name.
body = cm_client.ApiEnableNnHaArguments() # ApiEnableNnHaArguments | Arguments for the command. (optional)

try:
    # Enable High Availability (HA) with Automatic Failover for an HDFS NameNode.
    api_response = api_instance.hdfs_enable_nn_ha_command(cluster_name, service_name, body=body)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->hdfs_enable_nn_ha_command: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
service_name str The HDFS service name.
body ApiEnableNnHaArguments Arguments for the command. [optional]

Return type

ApiCommand

Authorization

basic

HTTP request headers

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hdfs_failover_command

ApiCommand hdfs_failover_command(cluster_name, service_name, force=force, body=body)

Initiate a failover in an HDFS HA NameNode pair.

Initiate a failover in an HDFS HA NameNode pair.

The arguments should contain the names of the two NameNodes in the HA pair. The first one should be the currently active NameNode, the second one the NameNode to be made active.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | The HDFS service name.
force = false # bool | Whether to force failover. (optional) (default to false)
body = cm_client.ApiRoleNameList() # ApiRoleNameList | Names of the NameNodes in the HA pair. (optional)

try:
    # Initiate a failover in an HDFS HA NameNode pair.
    api_response = api_instance.hdfs_failover_command(cluster_name, service_name, force=force, body=body)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->hdfs_failover_command: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
service_name str The HDFS service name.
force bool Whether to force failover. [optional] [default to false]
body ApiRoleNameList Names of the NameNodes in the HA pair. [optional]

Return type

ApiCommand

Authorization

basic

HTTP request headers

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hdfs_finalize_rolling_upgrade

ApiCommand hdfs_finalize_rolling_upgrade(cluster_name, service_name)

Finalizes the rolling upgrade for HDFS by updating the NameNode metadata permanently to the next version.

Finalizes the rolling upgrade for HDFS by updating the NameNode metadata permanently to the next version. Should be done after doing a rolling upgrade to a CDH version >= 5.2.0.

Available since API v8.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | The HDFS service name.

try:
    # Finalizes the rolling upgrade for HDFS by updating the NameNode metadata permanently to the next version.
    api_response = api_instance.hdfs_finalize_rolling_upgrade(cluster_name, service_name)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->hdfs_finalize_rolling_upgrade: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
service_name str The HDFS service name.

Return type

ApiCommand

Authorization

basic

HTTP request headers

[Back to top] [Back to API list] [Back to Model list] [Back to README]

hdfs_roll_edits_command

ApiCommand hdfs_roll_edits_command(cluster_name, service_name, body=body)

Roll the edits of an HDFS NameNode or Nameservice.

Roll the edits of an HDFS NameNode or Nameservice.

Available since API v3.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | The HDFS service name.
body = cm_client.ApiRollEditsArgs() # ApiRollEditsArgs | Arguments to the Roll Edits command. (optional)

try:
    # Roll the edits of an HDFS NameNode or Nameservice.
    api_response = api_instance.hdfs_roll_edits_command(cluster_name, service_name, body=body)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->hdfs_roll_edits_command: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
service_name str The HDFS service name.
body ApiRollEditsArgs Arguments to the Roll Edits command. [optional]

Return type

ApiCommand

Authorization

basic

HTTP request headers

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hdfs_upgrade_metadata_command

ApiCommand hdfs_upgrade_metadata_command(cluster_name, service_name)

Upgrade HDFS Metadata as part of a major version upgrade.

Upgrade HDFS Metadata as part of a major version upgrade.

When doing a major version upgrade for HDFS, it is necessary to start HDFS in a special mode where it will do any necessary upgrades of stored metadata. Trying to start HDFS normally will result in an error message and the NameNode(s) failing to start.

The metadata upgrade must eventually be finalized, using the hdfsFinalizeMetadataUpgrade command on the NameNode.

Available since API v6.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | The HDFS service name.

try:
    # Upgrade HDFS Metadata as part of a major version upgrade.
    api_response = api_instance.hdfs_upgrade_metadata_command(cluster_name, service_name)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->hdfs_upgrade_metadata_command: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
service_name str The HDFS service name.

Return type

ApiCommand

Authorization

basic

HTTP request headers

[Back to top] [Back to API list] [Back to Model list] [Back to README]

hive_create_metastore_database_command

ApiCommand hive_create_metastore_database_command(cluster_name, service_name)

Create the Hive Metastore Database.

Create the Hive Metastore Database. Only works with embedded postgresql database.

This command is to be run whenever a new user and database needs to be created in the embedded postgresql database for a Hive service. This command should usually be followed by a call to hiveCreateMetastoreDatabaseTables.

Available since API v4.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | Name of the Hive service on which to run the command.

try:
    # Create the Hive Metastore Database.
    api_response = api_instance.hive_create_metastore_database_command(cluster_name, service_name)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->hive_create_metastore_database_command: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
service_name str Name of the Hive service on which to run the command.

Return type

ApiCommand

Authorization

basic

HTTP request headers

[Back to top] [Back to API list] [Back to Model list] [Back to README]

hive_create_metastore_database_tables_command

ApiCommand hive_create_metastore_database_tables_command(cluster_name, service_name)

Create the Hive Metastore Database tables.

Create the Hive Metastore Database tables.

This command is to be run whenever a new database has been specified. Will do nothing if tables already exist. Will not perform an upgrade. Only Available when all Hive Metastore Servers are stopped.

Available since API v3.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | Name of the Hive service on which to run the command.

try:
    # Create the Hive Metastore Database tables.
    api_response = api_instance.hive_create_metastore_database_tables_command(cluster_name, service_name)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->hive_create_metastore_database_tables_command: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
service_name str Name of the Hive service on which to run the command.

Return type

ApiCommand

Authorization

basic

HTTP request headers

[Back to top] [Back to API list] [Back to Model list] [Back to README]

hive_update_metastore_namenodes_command

ApiCommand hive_update_metastore_namenodes_command(cluster_name, service_name)

Update Hive Metastore to point to a NameNode's Nameservice name instead of hostname.

Update Hive Metastore to point to a NameNode's Nameservice name instead of hostname.

Back up the Hive Metastore Database before running this command.

This command is to be run after enabling HDFS High Availability. Only available when all Hive Metastore Servers are stopped.

Available since API v4.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | Name of the Hive service on which to run the command.

try:
    # Update Hive Metastore to point to a NameNode's Nameservice name instead of hostname.
    api_response = api_instance.hive_update_metastore_namenodes_command(cluster_name, service_name)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->hive_update_metastore_namenodes_command: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
service_name str Name of the Hive service on which to run the command.

Return type

ApiCommand

Authorization

basic

HTTP request headers

[Back to top] [Back to API list] [Back to Model list] [Back to README]

hive_upgrade_metastore_command

ApiCommand hive_upgrade_metastore_command(cluster_name, service_name)

Upgrade Hive Metastore as part of a major version upgrade.

Upgrade Hive Metastore as part of a major version upgrade.

When doing a major version upgrade for Hive, it is necessary to upgrade data in the metastore database.

Available since API v6.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | The Hive service name.

try:
    # Upgrade Hive Metastore as part of a major version upgrade.
    api_response = api_instance.hive_upgrade_metastore_command(cluster_name, service_name)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling ServicesResourceApi->hive_upgrade_metastore_command: %s\n" % e)

Parameters

Name Type Description Notes
cluster_name str
service_name str The Hive service name.

Return type

ApiCommand

Authorization

basic

HTTP request headers

[Back to top] [Back to API list] [Back to Model list] [Back to README]

hive_validate_metastore_schema_command

ApiCommand hive_validate_metastore_schema_command(cluster_name, service_name)

Validate the Hive Metastore Schema.

Validate the Hive Metastore Schema.

This command checks the Hive metastore schema for any errors and corruptions. This command is to be run on two instances:

  • After the Hive Metastore database tables are created.
  • Both before and after upgrading the Hive metastore database schema./li> *

    Available since API v17.

    Example

    from __future__ import print_function
    import time
    import cm_client
    from cm_client.rest import ApiException
    from pprint import pprint
    
    # Configure HTTP basic authorization: basic
    configuration = cm_client.Configuration()
    configuration.username = 'YOUR_USERNAME'
    configuration.password = 'YOUR_PASSWORD'
    
    # create an instance of the API class
    api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
    cluster_name = 'cluster_name_example' # str | 
    service_name = 'service_name_example' # str | Name of the Hive service on which to run the command.
    
    try:
        # Validate the Hive Metastore Schema.
        api_response = api_instance.hive_validate_metastore_schema_command(cluster_name, service_name)
        pprint(api_response)
    except ApiException as e:
        print("Exception when calling ServicesResourceApi->hive_validate_metastore_schema_command: %s\n" % e)
    

    Parameters

    Name Type Description Notes
    cluster_name str
    service_name str Name of the Hive service on which to run the command.

    Return type

    ApiCommand

    Authorization

    basic

    HTTP request headers

    [Back to top] [Back to API list] [Back to Model list] [Back to README]

    hue_dump_db_command

    ApiCommand hue_dump_db_command(cluster_name, service_name)

    Runs Hue's dumpdata command.

    Runs Hue's dumpdata command. Available since API v10.

    Example

    from __future__ import print_function
    import time
    import cm_client
    from cm_client.rest import ApiException
    from pprint import pprint
    
    # Configure HTTP basic authorization: basic
    configuration = cm_client.Configuration()
    configuration.username = 'YOUR_USERNAME'
    configuration.password = 'YOUR_PASSWORD'
    
    # create an instance of the API class
    api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
    cluster_name = 'cluster_name_example' # str | 
    service_name = 'service_name_example' # str | The name of the service
    
    try:
        # Runs Hue's dumpdata command.
        api_response = api_instance.hue_dump_db_command(cluster_name, service_name)
        pprint(api_response)
    except ApiException as e:
        print("Exception when calling ServicesResourceApi->hue_dump_db_command: %s\n" % e)
    

    Parameters

    Name Type Description Notes
    cluster_name str
    service_name str The name of the service

    Return type

    ApiCommand

    Authorization

    basic

    HTTP request headers

    [Back to top] [Back to API list] [Back to Model list] [Back to README]

    hue_load_db_command

    ApiCommand hue_load_db_command(cluster_name, service_name)

    Runs Hue's loaddata command.

    Runs Hue's loaddata command. Available since API v10.

    Example

    from __future__ import print_function
    import time
    import cm_client
    from cm_client.rest import ApiException
    from pprint import pprint
    
    # Configure HTTP basic authorization: basic
    configuration = cm_client.Configuration()
    configuration.username = 'YOUR_USERNAME'
    configuration.password = 'YOUR_PASSWORD'
    
    # create an instance of the API class
    api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
    cluster_name = 'cluster_name_example' # str | 
    service_name = 'service_name_example' # str | The name of the service
    
    try:
        # Runs Hue's loaddata command.
        api_response = api_instance.hue_load_db_command(cluster_name, service_name)
        pprint(api_response)
    except ApiException as e:
        print("Exception when calling ServicesResourceApi->hue_load_db_command: %s\n" % e)
    

    Parameters

    Name Type Description Notes
    cluster_name str
    service_name str The name of the service

    Return type

    ApiCommand

    Authorization

    basic

    HTTP request headers

    [Back to top] [Back to API list] [Back to Model list] [Back to README]

    hue_sync_db_command

    ApiCommand hue_sync_db_command(cluster_name, service_name)

    Runs Hue's syncdb command.

    Runs Hue's syncdb command. Available since API v10.

    Example

    from __future__ import print_function
    import time
    import cm_client
    from cm_client.rest import ApiException
    from pprint import pprint
    
    # Configure HTTP basic authorization: basic
    configuration = cm_client.Configuration()
    configuration.username = 'YOUR_USERNAME'
    configuration.password = 'YOUR_PASSWORD'
    
    # create an instance of the API class
    api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
    cluster_name = 'cluster_name_example' # str | 
    service_name = 'service_name_example' # str | The name of the service
    
    try:
        # Runs Hue's syncdb command.
        api_response = api_instance.hue_sync_db_command(cluster_name, service_name)
        pprint(api_response)
    except ApiException as e:
        print("Exception when calling ServicesResourceApi->hue_sync_db_command: %s\n" % e)
    

    Parameters

    Name Type Description Notes
    cluster_name str
    service_name str The name of the service

    Return type

    ApiCommand

    Authorization

    basic

    HTTP request headers

    [Back to top] [Back to API list] [Back to Model list] [Back to README]

    impala_create_catalog_database_command

    ApiCommand impala_create_catalog_database_command(cluster_name, service_name)

    .

    Not needed in CM 5.0.0 Release, since Impala Catalog Database is not yet available in CDH as of this release. Create the Impala Catalog Database. Only works with embedded postgresql database.

    This command is to be run whenever a new user and database needs to be created in the embedded postgresql database for the Impala Catalog Server. This command should usually be followed by a call to impalaCreateCatalogDatabaseTables.

    Available since API v6.

    Example

    from __future__ import print_function
    import time
    import cm_client
    from cm_client.rest import ApiException
    from pprint import pprint
    
    # Configure HTTP basic authorization: basic
    configuration = cm_client.Configuration()
    configuration.username = 'YOUR_USERNAME'
    configuration.password = 'YOUR_PASSWORD'
    
    # create an instance of the API class
    api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
    cluster_name = 'cluster_name_example' # str | 
    service_name = 'service_name_example' # str | Name of the Impala service on which to run the command.
    
    try:
        # .
        api_response = api_instance.impala_create_catalog_database_command(cluster_name, service_name)
        pprint(api_response)
    except ApiException as e:
        print("Exception when calling ServicesResourceApi->impala_create_catalog_database_command: %s\n" % e)
    

    Parameters

    Name Type Description Notes
    cluster_name str
    service_name str Name of the Impala service on which to run the command.

    Return type

    ApiCommand

    Authorization

    basic

    HTTP request headers

    [Back to top] [Back to API list] [Back to Model list] [Back to README]

    impala_create_catalog_database_tables_command

    ApiCommand impala_create_catalog_database_tables_command(cluster_name, service_name)

    .

    Not needed in CM 5.0.0 Release, since Impala Catalog Database is not yet available in CDH as of this release. Create the Impala Catalog Database tables.

    This command is to be run whenever a new database has been specified. Will do nothing if tables already exist. Will not perform an upgrade. Only available when all Impala Catalog Servers are stopped.

    Available since API v6.

    Example

    from __future__ import print_function
    import time
    import cm_client
    from cm_client.rest import ApiException
    from pprint import pprint
    
    # Configure HTTP basic authorization: basic
    configuration = cm_client.Configuration()
    configuration.username = 'YOUR_USERNAME'
    configuration.password = 'YOUR_PASSWORD'
    
    # create an instance of the API class
    api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
    cluster_name = 'cluster_name_example' # str | 
    service_name = 'service_name_example' # str | Name of the Impala service on which to run the command.
    
    try:
        # .
        api_response = api_instance.impala_create_catalog_database_tables_command(cluster_name, service_name)
        pprint(api_response)
    except ApiException as e:
        print("Exception when calling ServicesResourceApi->impala_create_catalog_database_tables_command: %s\n" % e)
    

    Parameters

    Name Type Description Notes
    cluster_name str
    service_name str Name of the Impala service on which to run the command.

    Return type

    ApiCommand

    Authorization

    basic

    HTTP request headers

    [Back to top] [Back to API list] [Back to Model list] [Back to README]

    import_mr_configs_into_yarn

    ApiCommand import_mr_configs_into_yarn(cluster_name, service_name)

    Import MapReduce configuration into Yarn, overwriting Yarn configuration.

    Import MapReduce configuration into Yarn, overwriting Yarn configuration.

    You will lose existing Yarn configuration. Read all MapReduce configuration, role assignments, and role configuration groups and update Yarn with corresponding values. MR1 configuration will be converted into the equivalent MR2 configuration.

    Before running this command, Yarn must be stopped and MapReduce must exist with valid configuration.

    Available since API v6.

    Example

    from __future__ import print_function
    import time
    import cm_client
    from cm_client.rest import ApiException
    from pprint import pprint
    
    # Configure HTTP basic authorization: basic
    configuration = cm_client.Configuration()
    configuration.username = 'YOUR_USERNAME'
    configuration.password = 'YOUR_PASSWORD'
    
    # create an instance of the API class
    api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
    cluster_name = 'cluster_name_example' # str | 
    service_name = 'service_name_example' # str | Name of the Yarn service on which to run the command.
    
    try:
        # Import MapReduce configuration into Yarn, overwriting Yarn configuration.
        api_response = api_instance.import_mr_configs_into_yarn(cluster_name, service_name)
        pprint(api_response)
    except ApiException as e:
        print("Exception when calling ServicesResourceApi->import_mr_configs_into_yarn: %s\n" % e)
    

    Parameters

    Name Type Description Notes
    cluster_name str
    service_name str Name of the Yarn service on which to run the command.

    Return type

    ApiCommand

    Authorization

    basic

    HTTP request headers

    [Back to top] [Back to API list] [Back to Model list] [Back to README]

    init_solr_command

    ApiCommand init_solr_command(cluster_name, service_name)

    Initializes the Solr service in Zookeeper.

    Initializes the Solr service in Zookeeper.

    Available since API v4.

    Example

    from __future__ import print_function
    import time
    import cm_client
    from cm_client.rest import ApiException
    from pprint import pprint
    
    # Configure HTTP basic authorization: basic
    configuration = cm_client.Configuration()
    configuration.username = 'YOUR_USERNAME'
    configuration.password = 'YOUR_PASSWORD'
    
    # create an instance of the API class
    api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
    cluster_name = 'cluster_name_example' # str | 
    service_name = 'service_name_example' # str | The Solr service name.
    
    try:
        # Initializes the Solr service in Zookeeper.
        api_response = api_instance.init_solr_command(cluster_name, service_name)
        pprint(api_response)
    except ApiException as e:
        print("Exception when calling ServicesResourceApi->init_solr_command: %s\n" % e)
    

    Parameters

    Name Type Description Notes
    cluster_name str
    service_name str The Solr service name.

    Return type

    ApiCommand

    Authorization

    basic

    HTTP request headers

    [Back to top] [Back to API list] [Back to Model list] [Back to README]

    install_mr_framework_jars

    ApiCommand install_mr_framework_jars(cluster_name, service_name)

    Creates an HDFS directory to hold the MapReduce2 framework JARs (if necessary), and uploads the framework JARs to it.

    Creates an HDFS directory to hold the MapReduce2 framework JARs (if necessary), and uploads the framework JARs to it.

    This command is run automatically when starting a YARN service for the first time, or when upgrading an existing YARN service. It can also be run manually to ensure that the latest version of the framework JARS is installed.

    Available since API v30.

    Example

    from __future__ import print_function
    import time
    import cm_client
    from cm_client.rest import ApiException
    from pprint import pprint
    
    # Configure HTTP basic authorization: basic
    configuration = cm_client.Configuration()
    configuration.username = 'YOUR_USERNAME'
    configuration.password = 'YOUR_PASSWORD'
    
    # create an instance of the API class
    api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
    cluster_name = 'cluster_name_example' # str | 
    service_name = 'service_name_example' # str | Name of the YARN service on which to run the command.
    
    try:
        # Creates an HDFS directory to hold the MapReduce2 framework JARs (if necessary), and uploads the framework JARs to it.
        api_response = api_instance.install_mr_framework_jars(cluster_name, service_name)
        pprint(api_response)
    except ApiException as e:
        print("Exception when calling ServicesResourceApi->install_mr_framework_jars: %s\n" % e)
    

    Parameters

    Name Type Description Notes
    cluster_name str
    service_name str Name of the YARN service on which to run the command.

    Return type

    ApiCommand

    Authorization

    basic

    HTTP request headers

    [Back to top] [Back to API list] [Back to Model list] [Back to README]

    install_oozie_share_lib

    ApiCommand install_oozie_share_lib(cluster_name, service_name)

    Creates directory for Oozie user in HDFS and installs the ShareLib in it.

    Creates directory for Oozie user in HDFS and installs the ShareLib in it.

    This command should be re-run after a major version upgrade to refresh the ShareLib to the latest version.

    Available since API v3.

    Example

    from __future__ import print_function
    import time
    import cm_client
    from cm_client.rest import ApiException
    from pprint import pprint
    
    # Configure HTTP basic authorization: basic
    configuration = cm_client.Configuration()
    configuration.username = 'YOUR_USERNAME'
    configuration.password = 'YOUR_PASSWORD'
    
    # create an instance of the API class
    api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
    cluster_name = 'cluster_name_example' # str | 
    service_name = 'service_name_example' # str | Name of the Oozie service on which to run the command.
    
    try:
        # Creates directory for Oozie user in HDFS and installs the ShareLib in it.
        api_response = api_instance.install_oozie_share_lib(cluster_name, service_name)
        pprint(api_response)
    except ApiException as e:
        print("Exception when calling ServicesResourceApi->install_oozie_share_lib: %s\n" % e)
    

    Parameters

    Name Type Description Notes
    cluster_name str
    service_name str Name of the Oozie service on which to run the command.

    Return type

    ApiCommand

    Authorization

    basic

    HTTP request headers

    [Back to top] [Back to API list] [Back to Model list] [Back to README]

    ks_migrate_to_sentry

    ApiCommand ks_migrate_to_sentry(cluster_name, service_name)

    Migrates the HBase Indexer policy-based permissions to Sentry, by invoking the SentryConfigToolIndexer.

    Migrates the HBase Indexer policy-based permissions to Sentry, by invoking the SentryConfigToolIndexer.

    Note:

  • Available since API v30.

    Example

    from __future__ import print_function
    import time
    import cm_client
    from cm_client.rest import ApiException
    from pprint import pprint
    
    # Configure HTTP basic authorization: basic
    configuration = cm_client.Configuration()
    configuration.username = 'YOUR_USERNAME'
    configuration.password = 'YOUR_PASSWORD'
    
    # create an instance of the API class
    api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
    cluster_name = 'cluster_name_example' # str | 
    service_name = 'service_name_example' # str | A String representing the KeyStore Indexer service name.
    
    try:
        # Migrates the HBase Indexer policy-based permissions to Sentry, by invoking the SentryConfigToolIndexer.
        api_response = api_instance.ks_migrate_to_sentry(cluster_name, service_name)
        pprint(api_response)
    except ApiException as e:
        print("Exception when calling ServicesResourceApi->ks_migrate_to_sentry: %s\n" % e)
    

    Parameters

    Name Type Description Notes
    cluster_name str
    service_name str A String representing the KeyStore Indexer service name.

    Return type

    ApiCommand

    Authorization

    basic

    HTTP request headers

    [Back to top] [Back to API list] [Back to Model list] [Back to README]

    list_active_commands

    ApiCommandList list_active_commands(cluster_name, service_name, view=view)

    List active service commands.

    List active service commands.

    Example

    from __future__ import print_function
    import time
    import cm_client
    from cm_client.rest import ApiException
    from pprint import pprint
    
    # Configure HTTP basic authorization: basic
    configuration = cm_client.Configuration()
    configuration.username = 'YOUR_USERNAME'
    configuration.password = 'YOUR_PASSWORD'
    
    # create an instance of the API class
    api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
    cluster_name = 'cluster_name_example' # str | 
    service_name = 'service_name_example' # str | The service to which the role belongs.
    view = 'summary' # str | The view of the data to materialize, either \"summary\" or \"full\". (optional) (default to summary)
    
    try:
        # List active service commands.
        api_response = api_instance.list_active_commands(cluster_name, service_name, view=view)
        pprint(api_response)
    except ApiException as e:
        print("Exception when calling ServicesResourceApi->list_active_commands: %s\n" % e)
    

    Parameters

    Name Type Description Notes
    cluster_name str
    service_name str The service to which the role belongs.
    view str The view of the data to materialize, either "summary" or "full". [optional] [default to summary]

    Return type

    ApiCommandList

    Authorization

    basic

    HTTP request headers

    [Back to top] [Back to API list] [Back to Model list] [Back to README]

    list_active_commands_0

    ApiCommandList list_active_commands_0(cluster_name, role_name, service_name, view=view)

    List active role commands.

    List active role commands.

    Example

    from __future__ import print_function
    import time
    import cm_client
    from cm_client.rest import ApiException
    from pprint import pprint
    
    # Configure HTTP basic authorization: basic
    configuration = cm_client.Configuration()
    configuration.username = 'YOUR_USERNAME'
    configuration.password = 'YOUR_PASSWORD'
    
    # create an instance of the API class
    api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
    cluster_name = 'cluster_name_example' # str | 
    role_name = 'role_name_example' # str | The role to start.
    service_name = 'service_name_example' # str | 
    view = 'summary' # str | The view of the data to materialize, either \"summary\" or \"full\". (optional) (default to summary)
    
    try:
        # List active role commands.
        api_response = api_instance.list_active_commands_0(cluster_name, role_name, service_name, view=view)
        pprint(api_response)
    except ApiException as e:
        print("Exception when calling ServicesResourceApi->list_active_commands_0: %s\n" % e)
    

    Parameters

    Name Type Description Notes
    cluster_name str
    role_name str The role to start.
    service_name str
    view str The view of the data to materialize, either "summary" or "full". [optional] [default to summary]

    Return type

    ApiCommandList

    Authorization

    basic

    HTTP request headers

    [Back to top] [Back to API list] [Back to Model list] [Back to README]

    list_role_types

    ApiRoleTypeList list_role_types(cluster_name, service_name)

    List the supported role types for a service.

    List the supported role types for a service.

    Example

    from __future__ import print_function
    import time
    import cm_client
    from cm_client.rest import ApiException
    from pprint import pprint
    
    # Configure HTTP basic authorization: basic
    configuration = cm_client.Configuration()
    configuration.username = 'YOUR_USERNAME'
    configuration.password = 'YOUR_PASSWORD'
    
    # create an instance of the API class
    api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
    cluster_name = 'cluster_name_example' # str | 
    service_name = 'service_name_example' # str | The service to modify.
    
    try:
        # List the supported role types for a service.
        api_response = api_instance.list_role_types(cluster_name, service_name)
        pprint(api_response)
    except ApiException as e:
        print("Exception when calling ServicesResourceApi->list_role_types: %s\n" % e)
    

    Parameters

    Name Type Description Notes
    cluster_name str
    service_name str The service to modify.

    Return type

    ApiRoleTypeList

    Authorization

    basic

    HTTP request headers

    [Back to top] [Back to API list] [Back to Model list] [Back to README]

    list_service_commands

    ApiCommandMetadataList list_service_commands(cluster_name, service_name)

    Lists all the commands that can be executed by name on the provided service.

    Lists all the commands that can be executed by name on the provided service.

    Available since API v6.

    Example

    from __future__ import print_function
    import time
    import cm_client
    from cm_client.rest import ApiException
    from pprint import pprint
    
    # Configure HTTP basic authorization: basic
    configuration = cm_client.Configuration()
    configuration.username = 'YOUR_USERNAME'
    configuration.password = 'YOUR_PASSWORD'
    
    # create an instance of the API class
    api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
    cluster_name = 'cluster_name_example' # str | 
    service_name = 'service_name_example' # str | The service name.
    
    try:
        # Lists all the commands that can be executed by name on the provided service.
        api_response = api_instance.list_service_commands(cluster_name, service_name)
        pprint(api_response)
    except ApiException as e:
        print("Exception when calling ServicesResourceApi->list_service_commands: %s\n" % e)
    

    Parameters

    Name Type Description Notes
    cluster_name str
    service_name str The service name.

    Return type

    ApiCommandMetadataList

    Authorization

    basic

    HTTP request headers

    [Back to top] [Back to API list] [Back to Model list] [Back to README]

    offline_command

    ApiCommand offline_command(cluster_name, service_name, timeout=timeout, body=body)

    Offline roles of a service.

    Offline roles of a service.

    Currently the offline operation is only supported by HDFS.

    For HDFS, the offline operation will put DataNodes into HDFS IN MAINTENANCE state which prevents unnecessary re-replication which could occur if decommissioned.

    The timeout parameter is used to specify a timeout for offline. For HDFS, when the timeout expires, the DataNode will automatically transition out of HDFS IN MAINTENANCE state, back to HDFS IN SERVICE state.

    Example

    from __future__ import print_function
    import time
    import cm_client
    from cm_client.rest import ApiException
    from pprint import pprint
    
    # Configure HTTP basic authorization: basic
    configuration = cm_client.Configuration()
    configuration.username = 'YOUR_USERNAME'
    configuration.password = 'YOUR_PASSWORD'
    
    # create an instance of the API class
    api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
    cluster_name = 'cluster_name_example' # str | 
    service_name = 'service_name_example' # str | The service name.
    timeout = 3.4 # float | Offline timeout in seconds. Offlined roles will automatically transition from offline state to normal state after timeout. Specify as null to get the default timeout (4 hours). (optional)
    body = cm_client.ApiRoleNameList() # ApiRoleNameList | List of role names to offline. (optional)
    
    try:
        # Offline roles of a service.
        api_response = api_instance.offline_command(cluster_name, service_name, timeout=timeout, body=body)
        pprint(api_response)
    except ApiException as e:
        print("Exception when calling ServicesResourceApi->offline_command: %s\n" % e)
    

    Parameters

    Name Type Description Notes
    cluster_name str
    service_name str The service name.
    timeout float Offline timeout in seconds. Offlined roles will automatically transition from offline state to normal state after timeout. Specify as null to get the default timeout (4 hours). [optional]
    body ApiRoleNameList List of role names to offline. [optional]

    Return type

    ApiCommand

    Authorization

    basic

    HTTP request headers

    [Back to top] [Back to API list] [Back to Model list] [Back to README]

    oozie_create_embedded_database_command

    ApiCommand oozie_create_embedded_database_command(cluster_name, service_name)

    Create the Oozie Server Database.

    Create the Oozie Server Database. Only works with embedded postgresql database.

    This command is to be run whenever a new user and database need to be created in the embedded postgresql database for an Oozie service. This command should usually be followed by a call to createOozieDb.

    Available since API v10.

    Example

    from __future__ import print_function
    import time
    import cm_client
    from cm_client.rest import ApiException
    from pprint import pprint
    
    # Configure HTTP basic authorization: basic
    configuration = cm_client.Configuration()
    configuration.username = 'YOUR_USERNAME'
    configuration.password = 'YOUR_PASSWORD'
    
    # create an instance of the API class
    api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
    cluster_name = 'cluster_name_example' # str | 
    service_name = 'service_name_example' # str | Name of the Oozie service on which to run the command.
    
    try:
        # Create the Oozie Server Database.
        api_response = api_instance.oozie_create_embedded_database_command(cluster_name, service_name)
        pprint(api_response)
    except ApiException as e:
        print("Exception when calling ServicesResourceApi->oozie_create_embedded_database_command: %s\n" % e)
    

    Parameters

    Name Type Description Notes
    cluster_name str
    service_name str Name of the Oozie service on which to run the command.

    Return type

    ApiCommand

    Authorization

    basic

    HTTP request headers

    [Back to top] [Back to API list] [Back to Model list] [Back to README]

    oozie_dump_database_command

    ApiCommand oozie_dump_database_command(cluster_name, service_name)

    Dump the Oozie Server Database.

    Dump the Oozie Server Database.

    Example

    from __future__ import print_function
    import time
    import cm_client
    from cm_client.rest import ApiException
    from pprint import pprint
    
    # Configure HTTP basic authorization: basic
    configuration = cm_client.Configuration()
    configuration.username = 'YOUR_USERNAME'
    configuration.password = 'YOUR_PASSWORD'
    
    # create an instance of the API class
    api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
    cluster_name = 'cluster_name_example' # str | 
    service_name = 'service_name_example' # str | The name of the service
    
    try:
        # Dump the Oozie Server Database.
        api_response = api_instance.oozie_dump_database_command(cluster_name, service_name)
        pprint(api_response)
    except ApiException as e:
        print("Exception when calling ServicesResourceApi->oozie_dump_database_command: %s\n" % e)
    

    Parameters

    Name Type Description Notes
    cluster_name str
    service_name str The name of the service

    Return type

    ApiCommand

    Authorization

    basic

    HTTP request headers

    [Back to top] [Back to API list] [Back to Model list] [Back to README]

    oozie_load_database_command

    ApiCommand oozie_load_database_command(cluster_name, service_name)

    Load the Oozie Server Database from dump.

    Load the Oozie Server Database from dump.

    Example

    from __future__ import print_function
    import time
    import cm_client
    from cm_client.rest import ApiException
    from pprint import pprint
    
    # Configure HTTP basic authorization: basic
    configuration = cm_client.Configuration()
    configuration.username = 'YOUR_USERNAME'
    configuration.password = 'YOUR_PASSWORD'
    
    # create an instance of the API class
    api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
    cluster_name = 'cluster_name_example' # str | 
    service_name = 'service_name_example' # str | The name of the service
    
    try:
        # Load the Oozie Server Database from dump.
        api_response = api_instance.oozie_load_database_command(cluster_name, service_name)
        pprint(api_response)
    except ApiException as e:
        print("Exception when calling ServicesResourceApi->oozie_load_database_command: %s\n" % e)
    

    Parameters

    Name Type Description Notes
    cluster_name str
    service_name str The name of the service

    Return type

    ApiCommand

    Authorization

    basic

    HTTP request headers

    [Back to top] [Back to API list] [Back to Model list] [Back to README]

    oozie_upgrade_db_command

    ApiCommand oozie_upgrade_db_command(cluster_name, service_name)

    Upgrade Oozie Database schema as part of a major version upgrade.

    Upgrade Oozie Database schema as part of a major version upgrade.

    When doing a major version upgrade for Oozie, it is necessary to upgrade the schema of its database before Oozie can run successfully.

    Available since API v6.

    Example

    from __future__ import print_function
    import time
    import cm_client
    from cm_client.rest import ApiException
    from pprint import pprint
    
    # Configure HTTP basic authorization: basic
    configuration = cm_client.Configuration()
    configuration.username = 'YOUR_USERNAME'
    configuration.password = 'YOUR_PASSWORD'
    
    # create an instance of the API class
    api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
    cluster_name = 'cluster_name_example' # str | 
    service_name = 'service_name_example' # str | The Oozie service name.
    
    try:
        # Upgrade Oozie Database schema as part of a major version upgrade.
        api_response = api_instance.oozie_upgrade_db_command(cluster_name, service_name)
        pprint(api_response)
    except ApiException as e:
        print("Exception when calling ServicesResourceApi->oozie_upgrade_db_command: %s\n" % e)
    

    Parameters

    Name Type Description Notes
    cluster_name str
    service_name str The Oozie service name.

    Return type

    ApiCommand

    Authorization

    basic

    HTTP request headers

    [Back to top] [Back to API list] [Back to Model list] [Back to README]

    read_role

    ApiRole read_role(cluster_name, role_name, service_name)

    Retrieves detailed information about a role.

    Retrieves detailed information about a role.

    Example

    from __future__ import print_function
    import time
    import cm_client
    from cm_client.rest import ApiException
    from pprint import pprint
    
    # Configure HTTP basic authorization: basic
    configuration = cm_client.Configuration()
    configuration.username = 'YOUR_USERNAME'
    configuration.password = 'YOUR_PASSWORD'
    
    # create an instance of the API class
    api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
    cluster_name = 'cluster_name_example' # str | 
    role_name = 'role_name_example' # str | The role name.
    service_name = 'service_name_example' # str | 
    
    try:
        # Retrieves detailed information about a role.
        api_response = api_instance.read_role(cluster_name, role_name, service_name)
        pprint(api_response)
    except ApiException as e:
        print("Exception when calling ServicesResourceApi->read_role: %s\n" % e)
    

    Parameters

    Name Type Description Notes
    cluster_name str
    role_name str The role name.
    service_name str

    Return type

    ApiRole

    Authorization

    basic

    HTTP request headers

    [Back to top] [Back to API list] [Back to Model list] [Back to README]

    read_role_config

    ApiConfigList read_role_config(cluster_name, role_name, service_name, view=view)

    Retrieves the configuration of a specific role.

    Retrieves the configuration of a specific role. Note that the "full" view performs validation on the configuration, which could take a few seconds on a large cluster (around 500 nodes or more).

    Example

    from __future__ import print_function
    import time
    import cm_client
    from cm_client.rest import ApiException
    from pprint import pprint
    
    # Configure HTTP basic authorization: basic
    configuration = cm_client.Configuration()
    configuration.username = 'YOUR_USERNAME'
    configuration.password = 'YOUR_PASSWORD'
    
    # create an instance of the API class
    api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
    cluster_name = 'cluster_name_example' # str | 
    role_name = 'role_name_example' # str | The role to look up.
    service_name = 'service_name_example' # str | 
    view = 'summary' # str | The view of the data to materialize, either \"summary\" or \"full\". (optional) (default to summary)
    
    try:
        # Retrieves the configuration of a specific role.
        api_response = api_instance.read_role_config(cluster_name, role_name, service_name, view=view)
        pprint(api_response)
    except ApiException as e:
        print("Exception when calling ServicesResourceApi->read_role_config: %s\n" % e)
    

    Parameters

    Name Type Description Notes
    cluster_name str
    role_name str The role to look up.
    service_name str
    view str The view of the data to materialize, either "summary" or "full". [optional] [default to summary]

    Return type

    ApiConfigList

    Authorization

    basic

    HTTP request headers

    [Back to top] [Back to API list] [Back to Model list] [Back to README]

    read_roles

    ApiRoleList read_roles(cluster_name, service_name)

    Lists all roles of a given service.

    Lists all roles of a given service.

    Example

    from __future__ import print_function
    import time
    import cm_client
    from cm_client.rest import ApiException
    from pprint import pprint
    
    # Configure HTTP basic authorization: basic
    configuration = cm_client.Configuration()
    configuration.username = 'YOUR_USERNAME'
    configuration.password = 'YOUR_PASSWORD'
    
    # create an instance of the API class
    api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
    cluster_name = 'cluster_name_example' # str | 
    service_name = 'service_name_example' # str | 
    
    try:
        # Lists all roles of a given service.
        api_response = api_instance.read_roles(cluster_name, service_name)
        pprint(api_response)
    except ApiException as e:
        print("Exception when calling ServicesResourceApi->read_roles: %s\n" % e)
    

    Parameters

    Name Type Description Notes
    cluster_name str
    service_name str

    Return type

    ApiRoleList

    Authorization

    basic

    HTTP request headers

    [Back to top] [Back to API list] [Back to Model list] [Back to README]

    read_service

    ApiService read_service(cluster_name, service_name, view=view)

    Retrieves details information about a service.

    Retrieves details information about a service.

    Example

    from __future__ import print_function
    import time
    import cm_client
    from cm_client.rest import ApiException
    from pprint import pprint
    
    # Configure HTTP basic authorization: basic
    configuration = cm_client.Configuration()
    configuration.username = 'YOUR_USERNAME'
    configuration.password = 'YOUR_PASSWORD'
    
    # create an instance of the API class
    api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
    cluster_name = 'cluster_name_example' # str | 
    service_name = 'service_name_example' # str | The service name.
    view = 'full' # str | DataView to materialize. Defaults to 'full'. (optional) (default to full)
    
    try:
        # Retrieves details information about a service.
        api_response = api_instance.read_service(cluster_name, service_name, view=view)
        pprint(api_response)
    except ApiException as e:
        print("Exception when calling ServicesResourceApi->read_service: %s\n" % e)
    

    Parameters

    Name Type Description Notes
    cluster_name str
    service_name str The service name.
    view str DataView to materialize. Defaults to 'full'. [optional] [default to full]

    Return type

    ApiService

    Authorization

    basic

    HTTP request headers

    [Back to top] [Back to API list] [Back to Model list] [Back to README]

    read_service_config

    ApiServiceConfig read_service_config(cluster_name, service_name, view=view)

    Retrieves the configuration of a specific service.

    Retrieves the configuration of a specific service.

    The "summary" view contains only the configured parameters, and configuration for role types that contain configured parameters.

    The "full" view contains all available configuration parameters for the service and its role types. This mode performs validation on the configuration, which could take a few seconds on a large cluster (around 500 nodes or more).

    Example

    from __future__ import print_function
    import time
    import cm_client
    from cm_client.rest import ApiException
    from pprint import pprint
    
    # Configure HTTP basic authorization: basic
    configuration = cm_client.Configuration()
    configuration.username = 'YOUR_USERNAME'
    configuration.password = 'YOUR_PASSWORD'
    
    # create an instance of the API class
    api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
    cluster_name = 'cluster_name_example' # str | 
    service_name = 'service_name_example' # str | The service to query.
    view = 'summary' # str | The view of the data to materialize, either \"summary\" or \"full\". (optional) (default to summary)
    
    try:
        # Retrieves the configuration of a specific service.
        api_response = api_instance.read_service_config(cluster_name, service_name, view=view)
        pprint(api_response)
    except ApiException as e:
        print("Exception when calling ServicesResourceApi->read_service_config: %s\n" % e)
    

    Parameters

    Name Type Description Notes
    cluster_name str
    service_name str The service to query.
    view str The view of the data to materialize, either "summary" or "full". [optional] [default to summary]

    Return type

    ApiServiceConfig

    Authorization

    basic

    HTTP request headers

    [Back to top] [Back to API list] [Back to Model list] [Back to README]

    read_services

    ApiServiceList read_services(cluster_name, view=view)

    Lists all services registered in the cluster.

    Lists all services registered in the cluster.

    Example

    from __future__ import print_function
    import time
    import cm_client
    from cm_client.rest import ApiException
    from pprint import pprint
    
    # Configure HTTP basic authorization: basic
    configuration = cm_client.Configuration()
    configuration.username = 'YOUR_USERNAME'
    configuration.password = 'YOUR_PASSWORD'
    
    # create an instance of the API class
    api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
    cluster_name = 'cluster_name_example' # str | 
    view = 'summary' # str |  (optional) (default to summary)
    
    try:
        # Lists all services registered in the cluster.
        api_response = api_instance.read_services(cluster_name, view=view)
        pprint(api_response)
    except ApiException as e:
        print("Exception when calling ServicesResourceApi->read_services: %s\n" % e)
    

    Parameters

    Name Type Description Notes
    cluster_name str
    view str [optional] [default to summary]

    Return type

    ApiServiceList

    Authorization

    basic

    HTTP request headers

    [Back to top] [Back to API list] [Back to Model list] [Back to README]

    recommission_command

    ApiCommand recommission_command(cluster_name, service_name, body=body)

    Recommission roles of a service.

    Recommission roles of a service.

    The list should contain names of slave roles to recommission.

    Available since API v2.

    Example

    from __future__ import print_function
    import time
    import cm_client
    from cm_client.rest import ApiException
    from pprint import pprint
    
    # Configure HTTP basic authorization: basic
    configuration = cm_client.Configuration()
    configuration.username = 'YOUR_USERNAME'
    configuration.password = 'YOUR_PASSWORD'
    
    # create an instance of the API class
    api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
    cluster_name = 'cluster_name_example' # str | 
    service_name = 'service_name_example' # str | Name of the service on which to run the command.
    body = cm_client.ApiRoleNameList() # ApiRoleNameList | List of role names to recommision. (optional)
    
    try:
        # Recommission roles of a service.
        api_response = api_instance.recommission_command(cluster_name, service_name, body=body)
        pprint(api_response)
    except ApiException as e:
        print("Exception when calling ServicesResourceApi->recommission_command: %s\n" % e)
    

    Parameters

    Name Type Description Notes
    cluster_name str
    service_name str Name of the service on which to run the command.
    body ApiRoleNameList List of role names to recommision. [optional]

    Return type

    ApiCommand

    Authorization

    basic

    HTTP request headers

    [Back to top] [Back to API list] [Back to Model list] [Back to README]

    recommission_with_start_command

    ApiCommand recommission_with_start_command(cluster_name, service_name, body=body)

    Start and recommission roles of a service.

    Start and recommission roles of a service.

    The list should contain names of slave roles to start and recommission.

    Warning: Evolving. This method may change in the future and does not offer standard compatibility guarantees. Only support by HDFS. Do not use without guidance from Cloudera.

    Available since API v15.

    Example

    from __future__ import print_function
    import time
    import cm_client
    from cm_client.rest import ApiException
    from pprint import pprint
    
    # Configure HTTP basic authorization: basic
    configuration = cm_client.Configuration()
    configuration.username = 'YOUR_USERNAME'
    configuration.password = 'YOUR_PASSWORD'
    
    # create an instance of the API class
    api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
    cluster_name = 'cluster_name_example' # str | 
    service_name = 'service_name_example' # str | Name of the service on which to run the command.
    body = cm_client.ApiRoleNameList() # ApiRoleNameList | List of role names to recommision. (optional)
    
    try:
        # Start and recommission roles of a service.
        api_response = api_instance.recommission_with_start_command(cluster_name, service_name, body=body)
        pprint(api_response)
    except ApiException as e:
        print("Exception when calling ServicesResourceApi->recommission_with_start_command: %s\n" % e)
    

    Parameters

    Name Type Description Notes
    cluster_name str
    service_name str Name of the service on which to run the command.
    body ApiRoleNameList List of role names to recommision. [optional]

    Return type

    ApiCommand

    Authorization

    basic

    HTTP request headers

    [Back to top] [Back to API list] [Back to Model list] [Back to README]

    restart_command

    ApiCommand restart_command(cluster_name, service_name)

    Restart the service.

    Restart the service.

    Example

    from __future__ import print_function
    import time
    import cm_client
    from cm_client.rest import ApiException
    from pprint import pprint
    
    # Configure HTTP basic authorization: basic
    configuration = cm_client.Configuration()
    configuration.username = 'YOUR_USERNAME'
    configuration.password = 'YOUR_PASSWORD'
    
    # create an instance of the API class
    api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
    cluster_name = 'cluster_name_example' # str | 
    service_name = 'service_name_example' # str | The service to start.
    
    try:
        # Restart the service.
        api_response = api_instance.restart_command(cluster_name, service_name)
        pprint(api_response)
    except ApiException as e:
        print("Exception when calling ServicesResourceApi->restart_command: %s\n" % e)
    

    Parameters

    Name Type Description Notes
    cluster_name str
    service_name str The service to start.

    Return type

    ApiCommand

    Authorization

    basic

    HTTP request headers

    [Back to top] [Back to API list] [Back to Model list] [Back to README]

    rolling_restart

    ApiCommand rolling_restart(cluster_name, service_name, body=body)

    Command to run rolling restart of roles in a service.

    Command to run rolling restart of roles in a service. The sequence is:

    1. Restart all the non-slave roles
    2. If slaves are present restart them in batches of size specified in RollingRestartCmdArgs
    3. Perform any post-command needed after rolling restart

    Available since API v3. Only available with Cloudera Manager Enterprise Edition.

    Example

    from __future__ import print_function
    import time
    import cm_client
    from cm_client.rest import ApiException
    from pprint import pprint
    
    # Configure HTTP basic authorization: basic
    configuration = cm_client.Configuration()
    configuration.username = 'YOUR_USERNAME'
    configuration.password = 'YOUR_PASSWORD'
    
    # create an instance of the API class
    api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
    cluster_name = 'cluster_name_example' # str | 
    service_name = 'service_name_example' # str | 
    body = cm_client.ApiRollingRestartArgs() # ApiRollingRestartArgs |  (optional)
    
    try:
        # Command to run rolling restart of roles in a service.
        api_response = api_instance.rolling_restart(cluster_name, service_name, body=body)
        pprint(api_response)
    except ApiException as e:
        print("Exception when calling ServicesResourceApi->rolling_restart: %s\n" % e)
    

    Parameters

    Name Type Description Notes
    cluster_name str
    service_name str
    body ApiRollingRestartArgs [optional]

    Return type

    ApiCommand

    Authorization

    basic

    HTTP request headers

    [Back to top] [Back to API list] [Back to Model list] [Back to README]

    sentry_create_database_command

    ApiCommand sentry_create_database_command(cluster_name, service_name)

    Create the Sentry Server Database.

    Create the Sentry Server Database. Only works with embedded postgresql database.

    This command is to be run whenever a new user and database need to be created in the embedded postgresql database for a Sentry service. This command should usually be followed by a call to sentryCreateDatabaseTables.

    Available since API v7.

    Example

    from __future__ import print_function
    import time
    import cm_client
    from cm_client.rest import ApiException
    from pprint import pprint
    
    # Configure HTTP basic authorization: basic
    configuration = cm_client.Configuration()
    configuration.username = 'YOUR_USERNAME'
    configuration.password = 'YOUR_PASSWORD'
    
    # create an instance of the API class
    api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
    cluster_name = 'cluster_name_example' # str | 
    service_name = 'service_name_example' # str | Name of the Sentry service on which to run the command.
    
    try:
        # Create the Sentry Server Database.
        api_response = api_instance.sentry_create_database_command(cluster_name, service_name)
        pprint(api_response)
    except ApiException as e:
        print("Exception when calling ServicesResourceApi->sentry_create_database_command: %s\n" % e)
    

    Parameters

    Name Type Description Notes
    cluster_name str
    service_name str Name of the Sentry service on which to run the command.

    Return type

    ApiCommand

    Authorization

    basic

    HTTP request headers

    [Back to top] [Back to API list] [Back to Model list] [Back to README]

    sentry_create_database_tables_command

    ApiCommand sentry_create_database_tables_command(cluster_name, service_name)

    Create the Sentry Server Database tables.

    Create the Sentry Server Database tables.

    This command is to be run whenever a new database has been specified. Will do nothing if tables already exist. Will not perform an upgrade. Only Available when Sentry Server is stopped.

    Available since API v7.

    Example

    from __future__ import print_function
    import time
    import cm_client
    from cm_client.rest import ApiException
    from pprint import pprint
    
    # Configure HTTP basic authorization: basic
    configuration = cm_client.Configuration()
    configuration.username = 'YOUR_USERNAME'
    configuration.password = 'YOUR_PASSWORD'
    
    # create an instance of the API class
    api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
    cluster_name = 'cluster_name_example' # str | 
    service_name = 'service_name_example' # str | Name of the Sentry service on which to run the command.
    
    try:
        # Create the Sentry Server Database tables.
        api_response = api_instance.sentry_create_database_tables_command(cluster_name, service_name)
        pprint(api_response)
    except ApiException as e:
        print("Exception when calling ServicesResourceApi->sentry_create_database_tables_command: %s\n" % e)
    

    Parameters

    Name Type Description Notes
    cluster_name str
    service_name str Name of the Sentry service on which to run the command.

    Return type

    ApiCommand

    Authorization

    basic

    HTTP request headers

    [Back to top] [Back to API list] [Back to Model list] [Back to README]

    sentry_upgrade_database_tables_command

    ApiCommand sentry_upgrade_database_tables_command(cluster_name, service_name)

    Upgrade the Sentry Server Database tables.

    Upgrade the Sentry Server Database tables.

    This command is to be run whenever Sentry requires an upgrade to its database tables.

    Available since API v8.

    Example

    from __future__ import print_function
    import time
    import cm_client
    from cm_client.rest import ApiException
    from pprint import pprint
    
    # Configure HTTP basic authorization: basic
    configuration = cm_client.Configuration()
    configuration.username = 'YOUR_USERNAME'
    configuration.password = 'YOUR_PASSWORD'
    
    # create an instance of the API class
    api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
    cluster_name = 'cluster_name_example' # str | 
    service_name = 'service_name_example' # str | Name of the Sentry service on which to run the command.
    
    try:
        # Upgrade the Sentry Server Database tables.
        api_response = api_instance.sentry_upgrade_database_tables_command(cluster_name, service_name)
        pprint(api_response)
    except ApiException as e:
        print("Exception when calling ServicesResourceApi->sentry_upgrade_database_tables_command: %s\n" % e)
    

    Parameters

    Name Type Description Notes
    cluster_name str
    service_name str Name of the Sentry service on which to run the command.

    Return type

    ApiCommand

    Authorization

    basic

    HTTP request headers

    [Back to top] [Back to API list] [Back to Model list] [Back to README]

    service_command_by_name

    ApiCommand service_command_by_name(cluster_name, command_name, service_name)

    Executes a command on the service specified by name.

    Executes a command on the service specified by name.

    Available since API v6.

    Example

    from __future__ import print_function
    import time
    import cm_client
    from cm_client.rest import ApiException
    from pprint import pprint
    
    # Configure HTTP basic authorization: basic
    configuration = cm_client.Configuration()
    configuration.username = 'YOUR_USERNAME'
    configuration.password = 'YOUR_PASSWORD'
    
    # create an instance of the API class
    api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
    cluster_name = 'cluster_name_example' # str | 
    command_name = 'command_name_example' # str | The command name.
    service_name = 'service_name_example' # str | The service name.
    
    try:
        # Executes a command on the service specified by name.
        api_response = api_instance.service_command_by_name(cluster_name, command_name, service_name)
        pprint(api_response)
    except ApiException as e:
        print("Exception when calling ServicesResourceApi->service_command_by_name: %s\n" % e)
    

    Parameters

    Name Type Description Notes
    cluster_name str
    command_name str The command name.
    service_name str The service name.

    Return type

    ApiCommand

    Authorization

    basic

    HTTP request headers

    [Back to top] [Back to API list] [Back to Model list] [Back to README]

    solr_bootstrap_collections_command

    ApiCommand solr_bootstrap_collections_command(cluster_name, service_name)

    Bootstraps Solr Collections after the CDH upgrade.

    Bootstraps Solr Collections after the CDH upgrade.

    Note: This is only needed for upgrading to CDH6.0.

    Available since API v30.

    Example

    from __future__ import print_function
    import time
    import cm_client
    from cm_client.rest import ApiException
    from pprint import pprint
    
    # Configure HTTP basic authorization: basic
    configuration = cm_client.Configuration()
    configuration.username = 'YOUR_USERNAME'
    configuration.password = 'YOUR_PASSWORD'
    
    # create an instance of the API class
    api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
    cluster_name = 'cluster_name_example' # str | 
    service_name = 'service_name_example' # str | A String representing the Solr service name.
    
    try:
        # Bootstraps Solr Collections after the CDH upgrade.
        api_response = api_instance.solr_bootstrap_collections_command(cluster_name, service_name)
        pprint(api_response)
    except ApiException as e:
        print("Exception when calling ServicesResourceApi->solr_bootstrap_collections_command: %s\n" % e)
    

    Parameters

    Name Type Description Notes
    cluster_name str
    service_name str A String representing the Solr service name.

    Return type

    ApiCommand

    Authorization

    basic

    HTTP request headers

    [Back to top] [Back to API list] [Back to Model list] [Back to README]

    solr_bootstrap_config_command

    ApiCommand solr_bootstrap_config_command(cluster_name, service_name)

    Bootstraps Solr config during the CDH upgrade.

    Bootstraps Solr config during the CDH upgrade.

    Note: This is only needed for upgrading to CDH6.0.

    Available since API v30.

    Example

    from __future__ import print_function
    import time
    import cm_client
    from cm_client.rest import ApiException
    from pprint import pprint
    
    # Configure HTTP basic authorization: basic
    configuration = cm_client.Configuration()
    configuration.username = 'YOUR_USERNAME'
    configuration.password = 'YOUR_PASSWORD'
    
    # create an instance of the API class
    api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
    cluster_name = 'cluster_name_example' # str | 
    service_name = 'service_name_example' # str | A String representing the Solr service name.
    
    try:
        # Bootstraps Solr config during the CDH upgrade.
        api_response = api_instance.solr_bootstrap_config_command(cluster_name, service_name)
        pprint(api_response)
    except ApiException as e:
        print("Exception when calling ServicesResourceApi->solr_bootstrap_config_command: %s\n" % e)
    

    Parameters

    Name Type Description Notes
    cluster_name str
    service_name str A String representing the Solr service name.

    Return type

    ApiCommand

    Authorization

    basic

    HTTP request headers

    [Back to top] [Back to API list] [Back to Model list] [Back to README]

    solr_config_backup_command

    ApiCommand solr_config_backup_command(cluster_name, service_name)

    Backs up Solr configuration metadata before CDH upgrade.

    Backs up Solr configuration metadata before CDH upgrade.

    Note:

  • Available since API v30.

    Example

    from __future__ import print_function
    import time
    import cm_client
    from cm_client.rest import ApiException
    from pprint import pprint
    
    # Configure HTTP basic authorization: basic
    configuration = cm_client.Configuration()
    configuration.username = 'YOUR_USERNAME'
    configuration.password = 'YOUR_PASSWORD'
    
    # create an instance of the API class
    api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
    cluster_name = 'cluster_name_example' # str | 
    service_name = 'service_name_example' # str | A String representing the Solr service name.
    
    try:
        # Backs up Solr configuration metadata before CDH upgrade.
        api_response = api_instance.solr_config_backup_command(cluster_name, service_name)
        pprint(api_response)
    except ApiException as e:
        print("Exception when calling ServicesResourceApi->solr_config_backup_command: %s\n" % e)
    

    Parameters

    Name Type Description Notes
    cluster_name str
    service_name str A String representing the Solr service name.

    Return type

    ApiCommand

    Authorization

    basic

    HTTP request headers

    [Back to top] [Back to API list] [Back to Model list] [Back to README]

    solr_migrate_sentry_privileges_command

    ApiCommand solr_migrate_sentry_privileges_command(cluster_name, service_name)

    Migrates Sentry privileges to new model compatible to support more granular permissions if Solr is configured with a Sentry service.

    Migrates Sentry privileges to new model compatible to support more granular permissions if Solr is configured with a Sentry service.

    Note:

  • Available since API v30.

    Example

    from __future__ import print_function
    import time
    import cm_client
    from cm_client.rest import ApiException
    from pprint import pprint
    
    # Configure HTTP basic authorization: basic
    configuration = cm_client.Configuration()
    configuration.username = 'YOUR_USERNAME'
    configuration.password = 'YOUR_PASSWORD'
    
    # create an instance of the API class
    api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
    cluster_name = 'cluster_name_example' # str | 
    service_name = 'service_name_example' # str | A String representing the Solr service name.
    
    try:
        # Migrates Sentry privileges to new model compatible to support more granular permissions if Solr is configured with a Sentry service.
        api_response = api_instance.solr_migrate_sentry_privileges_command(cluster_name, service_name)
        pprint(api_response)
    except ApiException as e:
        print("Exception when calling ServicesResourceApi->solr_migrate_sentry_privileges_command: %s\n" % e)
    

    Parameters

    Name Type Description Notes
    cluster_name str
    service_name str A String representing the Solr service name.

    Return type

    ApiCommand

    Authorization

    basic

    HTTP request headers

    [Back to top] [Back to API list] [Back to Model list] [Back to README]

    solr_reinitialize_state_for_upgrade_command

    ApiCommand solr_reinitialize_state_for_upgrade_command(cluster_name, service_name)

    Reinitializes the Solr state by clearing the Solr HDFS data directory, the Solr data directory, and the Zookeeper state.

    Reinitializes the Solr state by clearing the Solr HDFS data directory, the Solr data directory, and the Zookeeper state.

    Note:

  • Available since API v30.

    Example

    from __future__ import print_function
    import time
    import cm_client
    from cm_client.rest import ApiException
    from pprint import pprint
    
    # Configure HTTP basic authorization: basic
    configuration = cm_client.Configuration()
    configuration.username = 'YOUR_USERNAME'
    configuration.password = 'YOUR_PASSWORD'
    
    # create an instance of the API class
    api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
    cluster_name = 'cluster_name_example' # str | 
    service_name = 'service_name_example' # str | A String representing the Solr service name.
    
    try:
        # Reinitializes the Solr state by clearing the Solr HDFS data directory, the Solr data directory, and the Zookeeper state.
        api_response = api_instance.solr_reinitialize_state_for_upgrade_command(cluster_name, service_name)
        pprint(api_response)
    except ApiException as e:
        print("Exception when calling ServicesResourceApi->solr_reinitialize_state_for_upgrade_command: %s\n" % e)
    

    Parameters

    Name Type Description Notes
    cluster_name str
    service_name str A String representing the Solr service name.

    Return type

    ApiCommand

    Authorization

    basic

    HTTP request headers

    [Back to top] [Back to API list] [Back to Model list] [Back to README]

    solr_validate_metadata_command

    ApiCommand solr_validate_metadata_command(cluster_name, service_name)

    Validates Solr metadata and configurations.

    Validates Solr metadata and configurations.

    Note: This is only needed for upgrading to CDH6.0.

    Available since API v30.

    Example

    from __future__ import print_function
    import time
    import cm_client
    from cm_client.rest import ApiException
    from pprint import pprint
    
    # Configure HTTP basic authorization: basic
    configuration = cm_client.Configuration()
    configuration.username = 'YOUR_USERNAME'
    configuration.password = 'YOUR_PASSWORD'
    
    # create an instance of the API class
    api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
    cluster_name = 'cluster_name_example' # str | 
    service_name = 'service_name_example' # str | A String representing the Solr service name.
    
    try:
        # Validates Solr metadata and configurations.
        api_response = api_instance.solr_validate_metadata_command(cluster_name, service_name)
        pprint(api_response)
    except ApiException as e:
        print("Exception when calling ServicesResourceApi->solr_validate_metadata_command: %s\n" % e)
    

    Parameters

    Name Type Description Notes
    cluster_name str
    service_name str A String representing the Solr service name.

    Return type

    ApiCommand

    Authorization

    basic

    HTTP request headers

    [Back to top] [Back to API list] [Back to Model list] [Back to README]

    sqoop_create_database_tables_command

    ApiCommand sqoop_create_database_tables_command(cluster_name, service_name)

    Create the Sqoop2 Server Database tables.

    Create the Sqoop2 Server Database tables.

    This command is to be run whenever a new database has been specified. Will do nothing if tables already exist. Will not perform an upgrade. Only available when Sqoop2 Server is stopped.

    Available since API v10.

    Example

    from __future__ import print_function
    import time
    import cm_client
    from cm_client.rest import ApiException
    from pprint import pprint
    
    # Configure HTTP basic authorization: basic
    configuration = cm_client.Configuration()
    configuration.username = 'YOUR_USERNAME'
    configuration.password = 'YOUR_PASSWORD'
    
    # create an instance of the API class
    api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
    cluster_name = 'cluster_name_example' # str | 
    service_name = 'service_name_example' # str | Name of the Sentry service on which to run the command.
    
    try:
        # Create the Sqoop2 Server Database tables.
        api_response = api_instance.sqoop_create_database_tables_command(cluster_name, service_name)
        pprint(api_response)
    except ApiException as e:
        print("Exception when calling ServicesResourceApi->sqoop_create_database_tables_command: %s\n" % e)
    

    Parameters

    Name Type Description Notes
    cluster_name str
    service_name str Name of the Sentry service on which to run the command.

    Return type

    ApiCommand

    Authorization

    basic

    HTTP request headers

    [Back to top] [Back to API list] [Back to Model list] [Back to README]

    sqoop_upgrade_db_command

    ApiCommand sqoop_upgrade_db_command(cluster_name, service_name)

    Upgrade Sqoop Database schema as part of a major version upgrade.

    Upgrade Sqoop Database schema as part of a major version upgrade.

    When doing a major version upgrade for Sqoop, it is necessary to upgrade the schema of its database before Sqoop can run successfully.

    Available since API v6.

    Example

    from __future__ import print_function
    import time
    import cm_client
    from cm_client.rest import ApiException
    from pprint import pprint
    
    # Configure HTTP basic authorization: basic
    configuration = cm_client.Configuration()
    configuration.username = 'YOUR_USERNAME'
    configuration.password = 'YOUR_PASSWORD'
    
    # create an instance of the API class
    api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
    cluster_name = 'cluster_name_example' # str | 
    service_name = 'service_name_example' # str | The Sqoop service name.
    
    try:
        # Upgrade Sqoop Database schema as part of a major version upgrade.
        api_response = api_instance.sqoop_upgrade_db_command(cluster_name, service_name)
        pprint(api_response)
    except ApiException as e:
        print("Exception when calling ServicesResourceApi->sqoop_upgrade_db_command: %s\n" % e)
    

    Parameters

    Name Type Description Notes
    cluster_name str
    service_name str The Sqoop service name.

    Return type

    ApiCommand

    Authorization

    basic

    HTTP request headers

    [Back to top] [Back to API list] [Back to Model list] [Back to README]

    start_command

    ApiCommand start_command(cluster_name, service_name)

    Start the service.

    Start the service.

    Example

    from __future__ import print_function
    import time
    import cm_client
    from cm_client.rest import ApiException
    from pprint import pprint
    
    # Configure HTTP basic authorization: basic
    configuration = cm_client.Configuration()
    configuration.username = 'YOUR_USERNAME'
    configuration.password = 'YOUR_PASSWORD'
    
    # create an instance of the API class
    api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
    cluster_name = 'cluster_name_example' # str | 
    service_name = 'service_name_example' # str | The service to start.
    
    try:
        # Start the service.
        api_response = api_instance.start_command(cluster_name, service_name)
        pprint(api_response)
    except ApiException as e:
        print("Exception when calling ServicesResourceApi->start_command: %s\n" % e)
    

    Parameters

    Name Type Description Notes
    cluster_name str
    service_name str The service to start.

    Return type

    ApiCommand

    Authorization

    basic

    HTTP request headers

    [Back to top] [Back to API list] [Back to Model list] [Back to README]

    stop_command

    ApiCommand stop_command(cluster_name, service_name)

    Stop the service.

    Stop the service.

    Example

    from __future__ import print_function
    import time
    import cm_client
    from cm_client.rest import ApiException
    from pprint import pprint
    
    # Configure HTTP basic authorization: basic
    configuration = cm_client.Configuration()
    configuration.username = 'YOUR_USERNAME'
    configuration.password = 'YOUR_PASSWORD'
    
    # create an instance of the API class
    api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
    cluster_name = 'cluster_name_example' # str | 
    service_name = 'service_name_example' # str | The service to stop.
    
    try:
        # Stop the service.
        api_response = api_instance.stop_command(cluster_name, service_name)
        pprint(api_response)
    except ApiException as e:
        print("Exception when calling ServicesResourceApi->stop_command: %s\n" % e)
    

    Parameters

    Name Type Description Notes
    cluster_name str
    service_name str The service to stop.

    Return type

    ApiCommand

    Authorization

    basic

    HTTP request headers

    [Back to top] [Back to API list] [Back to Model list] [Back to README]

    switch_to_mr2

    ApiCommand switch_to_mr2(cluster_name, service_name)

    Change the cluster to use MR2 instead of MR1.

    Change the cluster to use MR2 instead of MR1. Services will be restarted.

    Will perform the following steps:

    Available since API v6.

    Example

    from __future__ import print_function
    import time
    import cm_client
    from cm_client.rest import ApiException
    from pprint import pprint
    
    # Configure HTTP basic authorization: basic
    configuration = cm_client.Configuration()
    configuration.username = 'YOUR_USERNAME'
    configuration.password = 'YOUR_PASSWORD'
    
    # create an instance of the API class
    api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
    cluster_name = 'cluster_name_example' # str | 
    service_name = 'service_name_example' # str | Name of the Yarn service on which to run the command.
    
    try:
        # Change the cluster to use MR2 instead of MR1.
        api_response = api_instance.switch_to_mr2(cluster_name, service_name)
        pprint(api_response)
    except ApiException as e:
        print("Exception when calling ServicesResourceApi->switch_to_mr2: %s\n" % e)
    

    Parameters

    Name Type Description Notes
    cluster_name str
    service_name str Name of the Yarn service on which to run the command.

    Return type

    ApiCommand

    Authorization

    basic

    HTTP request headers

    [Back to top] [Back to API list] [Back to Model list] [Back to README]

    update_role_config

    ApiConfigList update_role_config(cluster_name, role_name, service_name, message=message, body=body)

    Updates the role configuration with the given values.

    Updates the role configuration with the given values.

    If a value is set in the given configuration, it will be added to the role's configuration, replacing any existing entries. If a value is unset (its value is null), the existing configuration for the attribute will be erased, if any.

    Attributes that are not listed in the input will maintain their current values in the configuration.

    Example

    from __future__ import print_function
    import time
    import cm_client
    from cm_client.rest import ApiException
    from pprint import pprint
    
    # Configure HTTP basic authorization: basic
    configuration = cm_client.Configuration()
    configuration.username = 'YOUR_USERNAME'
    configuration.password = 'YOUR_PASSWORD'
    
    # create an instance of the API class
    api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
    cluster_name = 'cluster_name_example' # str | 
    role_name = 'role_name_example' # str | The role to modify.
    service_name = 'service_name_example' # str | 
    message = 'message_example' # str | Optional message describing the changes. (optional)
    body = cm_client.ApiConfigList() # ApiConfigList | Configuration changes. (optional)
    
    try:
        # Updates the role configuration with the given values.
        api_response = api_instance.update_role_config(cluster_name, role_name, service_name, message=message, body=body)
        pprint(api_response)
    except ApiException as e:
        print("Exception when calling ServicesResourceApi->update_role_config: %s\n" % e)
    

    Parameters

    Name Type Description Notes
    cluster_name str
    role_name str The role to modify.
    service_name str
    message str Optional message describing the changes. [optional]
    body ApiConfigList Configuration changes. [optional]

    Return type

    ApiConfigList

    Authorization

    basic

    HTTP request headers

    [Back to top] [Back to API list] [Back to Model list] [Back to README]

    update_service

    ApiService update_service(cluster_name, service_name, body=body)

    Updates service information.

    Updates service information.

    This method will update only writable fields of the service information. Currently this only includes the service display name.

    Available since API v3.

    Example

    from __future__ import print_function
    import time
    import cm_client
    from cm_client.rest import ApiException
    from pprint import pprint
    
    # Configure HTTP basic authorization: basic
    configuration = cm_client.Configuration()
    configuration.username = 'YOUR_USERNAME'
    configuration.password = 'YOUR_PASSWORD'
    
    # create an instance of the API class
    api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
    cluster_name = 'cluster_name_example' # str | 
    service_name = 'service_name_example' # str | The service name.
    body = cm_client.ApiService() # ApiService | Updated service information. (optional)
    
    try:
        # Updates service information.
        api_response = api_instance.update_service(cluster_name, service_name, body=body)
        pprint(api_response)
    except ApiException as e:
        print("Exception when calling ServicesResourceApi->update_service: %s\n" % e)
    

    Parameters

    Name Type Description Notes
    cluster_name str
    service_name str The service name.
    body ApiService Updated service information. [optional]

    Return type

    ApiService

    Authorization

    basic

    HTTP request headers

    [Back to top] [Back to API list] [Back to Model list] [Back to README]

    update_service_config

    ApiServiceConfig update_service_config(cluster_name, service_name, message=message, body=body)

    Updates the service configuration with the given values.

    Updates the service configuration with the given values.

    If a value is set in the given configuration, it will be added to the service's configuration, replacing any existing entries. If a value is unset (its value is null), the existing configuration for the attribute will be erased, if any.

    Attributes that are not listed in the input will maintain their current values in the configuration.

    Example

    from __future__ import print_function
    import time
    import cm_client
    from cm_client.rest import ApiException
    from pprint import pprint
    
    # Configure HTTP basic authorization: basic
    configuration = cm_client.Configuration()
    configuration.username = 'YOUR_USERNAME'
    configuration.password = 'YOUR_PASSWORD'
    
    # create an instance of the API class
    api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
    cluster_name = 'cluster_name_example' # str | 
    service_name = 'service_name_example' # str | The service to modify.
    message = 'message_example' # str | Optional message describing the changes. (optional)
    body = cm_client.ApiServiceConfig() # ApiServiceConfig | Configuration changes. (optional)
    
    try:
        # Updates the service configuration with the given values.
        api_response = api_instance.update_service_config(cluster_name, service_name, message=message, body=body)
        pprint(api_response)
    except ApiException as e:
        print("Exception when calling ServicesResourceApi->update_service_config: %s\n" % e)
    

    Parameters

    Name Type Description Notes
    cluster_name str
    service_name str The service to modify.
    message str Optional message describing the changes. [optional]
    body ApiServiceConfig Configuration changes. [optional]

    Return type

    ApiServiceConfig

    Authorization

    basic

    HTTP request headers

    [Back to top] [Back to API list] [Back to Model list] [Back to README]

    yarn_format_state_store

    ApiCommand yarn_format_state_store(cluster_name, service_name)

    Formats the state store in ZooKeeper used for Resource Manager High Availability.

    Formats the state store in ZooKeeper used for Resource Manager High Availability. Typically used while moving from non-secure to secure cluster or vice-versa.

    Available since API v8.

    Example

    from __future__ import print_function
    import time
    import cm_client
    from cm_client.rest import ApiException
    from pprint import pprint
    
    # Configure HTTP basic authorization: basic
    configuration = cm_client.Configuration()
    configuration.username = 'YOUR_USERNAME'
    configuration.password = 'YOUR_PASSWORD'
    
    # create an instance of the API class
    api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
    cluster_name = 'cluster_name_example' # str | 
    service_name = 'service_name_example' # str | The YARN service name.
    
    try:
        # Formats the state store in ZooKeeper used for Resource Manager High Availability.
        api_response = api_instance.yarn_format_state_store(cluster_name, service_name)
        pprint(api_response)
    except ApiException as e:
        print("Exception when calling ServicesResourceApi->yarn_format_state_store: %s\n" % e)
    

    Parameters

    Name Type Description Notes
    cluster_name str
    service_name str The YARN service name.

    Return type

    ApiCommand

    Authorization

    basic

    HTTP request headers

    [Back to top] [Back to API list] [Back to Model list] [Back to README]

    zoo_keeper_cleanup_command

    ApiCommand zoo_keeper_cleanup_command(cluster_name, service_name)

    Clean up all running server instances of a ZooKeeper service.

    Clean up all running server instances of a ZooKeeper service.

    This command removes snapshots and transaction log files kept by ZooKeeper for backup purposes. Refer to the ZooKeeper documentation for more details.

    Example

    from __future__ import print_function
    import time
    import cm_client
    from cm_client.rest import ApiException
    from pprint import pprint
    
    # Configure HTTP basic authorization: basic
    configuration = cm_client.Configuration()
    configuration.username = 'YOUR_USERNAME'
    configuration.password = 'YOUR_PASSWORD'
    
    # create an instance of the API class
    api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
    cluster_name = 'cluster_name_example' # str | 
    service_name = 'service_name_example' # str | The service to start.
    
    try:
        # Clean up all running server instances of a ZooKeeper service.
        api_response = api_instance.zoo_keeper_cleanup_command(cluster_name, service_name)
        pprint(api_response)
    except ApiException as e:
        print("Exception when calling ServicesResourceApi->zoo_keeper_cleanup_command: %s\n" % e)
    

    Parameters

    Name Type Description Notes
    cluster_name str
    service_name str The service to start.

    Return type

    ApiCommand

    Authorization

    basic

    HTTP request headers

    [Back to top] [Back to API list] [Back to Model list] [Back to README]

    zoo_keeper_init_command

    ApiCommand zoo_keeper_init_command(cluster_name, service_name)

    Initializes all the server instances of a ZooKeeper service.

    Initializes all the server instances of a ZooKeeper service.

    ZooKeeper server roles need to be initialized before they can be used.

    Example

    from __future__ import print_function
    import time
    import cm_client
    from cm_client.rest import ApiException
    from pprint import pprint
    
    # Configure HTTP basic authorization: basic
    configuration = cm_client.Configuration()
    configuration.username = 'YOUR_USERNAME'
    configuration.password = 'YOUR_PASSWORD'
    
    # create an instance of the API class
    api_instance = cm_client.ServicesResourceApi(cm_client.ApiClient(configuration))
    cluster_name = 'cluster_name_example' # str | 
    service_name = 'service_name_example' # str | The service to start.
    
    try:
        # Initializes all the server instances of a ZooKeeper service.
        api_response = api_instance.zoo_keeper_init_command(cluster_name, service_name)
        pprint(api_response)
    except ApiException as e:
        print("Exception when calling ServicesResourceApi->zoo_keeper_init_command: %s\n" % e)
    

    Parameters

    Name Type Description Notes
    cluster_name str
    service_name str The service to start.

    Return type

    ApiCommand

    Authorization

    basic

    HTTP request headers

    [Back to top] [Back to API list] [Back to Model list] [Back to README]