MgmtRoleCommandsResourceApi

All URIs are relative to /api/v57

Method	HTTP request	Description
jmapDump	POST /cm/service/roleCommands/jmapDump	Run the jmapDump diagnostic command.
jmapHisto	POST /cm/service/roleCommands/jmapHisto	Run the jmapHisto diagnostic command.
jstack	POST /cm/service/roleCommands/jstack	Run the jstack diagnostic command.
lsof	POST /cm/service/roleCommands/lsof	Run the lsof diagnostic command.
restartCommand	POST /cm/service/roleCommands/restart	Restart a set of Cloudera Management Services roles.
startCommand	POST /cm/service/roleCommands/start	Start a set of Cloudera Management Services roles.
stopCommand	POST /cm/service/roleCommands/stop	Stop a set of Cloudera Management Services roles.

jmapDump

ApiBulkCommandList jmapDump(body)

Run the jmapDump diagnostic command.

Run the jmapDump diagnostic command. The command runs the jmap utility to capture a dump of the role's java heap.

Available since API v8.

Example

// Import classes:
//import com.cloudera.api.swagger.client.ApiClient;
//import com.cloudera.api.swagger.client.ApiException;
//import com.cloudera.api.swagger.client.Configuration;
//import com.cloudera.api.swagger.client.auth.*;
//import com.cloudera.api.swagger.MgmtRoleCommandsResourceApi;

ApiClient defaultClient = Configuration.getDefaultApiClient();
// Configure HTTP basic authorization: basic
HttpBasicAuth basic = (HttpBasicAuth) defaultClient.getAuthentication("basic");
basic.setUsername("YOUR USERNAME");
basic.setPassword("YOUR PASSWORD");

MgmtRoleCommandsResourceApi apiInstance = new MgmtRoleCommandsResourceApi();
ApiRoleNameList body = new ApiRoleNameList(); // ApiRoleNameList | the names of the roles to jmap.
try {
    ApiBulkCommandList result = apiInstance.jmapDump(body);
    System.out.println(result);
} catch (ApiException e) {
    System.err.println("Exception when calling MgmtRoleCommandsResourceApi#jmapDump");
    e.printStackTrace();
}

Parameters

Name	Type	Description	Notes
body	ApiRoleNameList	the names of the roles to jmap.	[optional]

Return type

ApiBulkCommandList

Authorization

basic

HTTP request headers

Content-Type: application/json
Accept: application/json

jmapHisto

ApiBulkCommandList jmapHisto(body)

Run the jmapHisto diagnostic command.

Run the jmapHisto diagnostic command. The command runs the jmap utility to capture a histogram of the objects on the role's java heap.

Available since API v8.

Example

// Import classes:
//import com.cloudera.api.swagger.client.ApiClient;
//import com.cloudera.api.swagger.client.ApiException;
//import com.cloudera.api.swagger.client.Configuration;
//import com.cloudera.api.swagger.client.auth.*;
//import com.cloudera.api.swagger.MgmtRoleCommandsResourceApi;

ApiClient defaultClient = Configuration.getDefaultApiClient();
// Configure HTTP basic authorization: basic
HttpBasicAuth basic = (HttpBasicAuth) defaultClient.getAuthentication("basic");
basic.setUsername("YOUR USERNAME");
basic.setPassword("YOUR PASSWORD");

MgmtRoleCommandsResourceApi apiInstance = new MgmtRoleCommandsResourceApi();
ApiRoleNameList body = new ApiRoleNameList(); // ApiRoleNameList | the names of the roles to jmap.
try {
    ApiBulkCommandList result = apiInstance.jmapHisto(body);
    System.out.println(result);
} catch (ApiException e) {
    System.err.println("Exception when calling MgmtRoleCommandsResourceApi#jmapHisto");
    e.printStackTrace();
}

Parameters

Name	Type	Description	Notes
body	ApiRoleNameList	the names of the roles to jmap.	[optional]

Return type

ApiBulkCommandList

Authorization

basic

HTTP request headers

Content-Type: application/json
Accept: application/json

jstack

ApiBulkCommandList jstack(body)

Run the jstack diagnostic command.

Run the jstack diagnostic command. The command runs the jstack utility to capture a role's java thread stacks.

Available since API v8.

Example

// Import classes:
//import com.cloudera.api.swagger.client.ApiClient;
//import com.cloudera.api.swagger.client.ApiException;
//import com.cloudera.api.swagger.client.Configuration;
//import com.cloudera.api.swagger.client.auth.*;
//import com.cloudera.api.swagger.MgmtRoleCommandsResourceApi;

ApiClient defaultClient = Configuration.getDefaultApiClient();
// Configure HTTP basic authorization: basic
HttpBasicAuth basic = (HttpBasicAuth) defaultClient.getAuthentication("basic");
basic.setUsername("YOUR USERNAME");
basic.setPassword("YOUR PASSWORD");

MgmtRoleCommandsResourceApi apiInstance = new MgmtRoleCommandsResourceApi();
ApiRoleNameList body = new ApiRoleNameList(); // ApiRoleNameList | the names of the roles to jstack.
try {
    ApiBulkCommandList result = apiInstance.jstack(body);
    System.out.println(result);
} catch (ApiException e) {
    System.err.println("Exception when calling MgmtRoleCommandsResourceApi#jstack");
    e.printStackTrace();
}

Parameters

Name	Type	Description	Notes
body	ApiRoleNameList	the names of the roles to jstack.	[optional]

Return type

ApiBulkCommandList

Authorization

basic

HTTP request headers

Content-Type: application/json
Accept: application/json

lsof

ApiBulkCommandList lsof(body)

Run the lsof diagnostic command.

Run the lsof diagnostic command. This command runs the lsof utility to list a role's open files.

Available since API v8.

Example

// Import classes:
//import com.cloudera.api.swagger.client.ApiClient;
//import com.cloudera.api.swagger.client.ApiException;
//import com.cloudera.api.swagger.client.Configuration;
//import com.cloudera.api.swagger.client.auth.*;
//import com.cloudera.api.swagger.MgmtRoleCommandsResourceApi;

ApiClient defaultClient = Configuration.getDefaultApiClient();
// Configure HTTP basic authorization: basic
HttpBasicAuth basic = (HttpBasicAuth) defaultClient.getAuthentication("basic");
basic.setUsername("YOUR USERNAME");
basic.setPassword("YOUR PASSWORD");

MgmtRoleCommandsResourceApi apiInstance = new MgmtRoleCommandsResourceApi();
ApiRoleNameList body = new ApiRoleNameList(); // ApiRoleNameList | the names of the roles to lsof.
try {
    ApiBulkCommandList result = apiInstance.lsof(body);
    System.out.println(result);
} catch (ApiException e) {
    System.err.println("Exception when calling MgmtRoleCommandsResourceApi#lsof");
    e.printStackTrace();
}

Parameters

Name	Type	Description	Notes
body	ApiRoleNameList	the names of the roles to lsof.	[optional]

Return type

ApiBulkCommandList

Authorization

basic

HTTP request headers

Content-Type: application/json
Accept: application/json

restartCommand

ApiBulkCommandList restartCommand(body)

Restart a set of Cloudera Management Services roles.

Example

// Import classes:
//import com.cloudera.api.swagger.client.ApiClient;
//import com.cloudera.api.swagger.client.ApiException;
//import com.cloudera.api.swagger.client.Configuration;
//import com.cloudera.api.swagger.client.auth.*;
//import com.cloudera.api.swagger.MgmtRoleCommandsResourceApi;

ApiClient defaultClient = Configuration.getDefaultApiClient();
// Configure HTTP basic authorization: basic
HttpBasicAuth basic = (HttpBasicAuth) defaultClient.getAuthentication("basic");
basic.setUsername("YOUR USERNAME");
basic.setPassword("YOUR PASSWORD");

MgmtRoleCommandsResourceApi apiInstance = new MgmtRoleCommandsResourceApi();
ApiRoleNameList body = new ApiRoleNameList(); // ApiRoleNameList | The roles to restart.
try {
    ApiBulkCommandList result = apiInstance.restartCommand(body);
    System.out.println(result);
} catch (ApiException e) {
    System.err.println("Exception when calling MgmtRoleCommandsResourceApi#restartCommand");
    e.printStackTrace();
}

Parameters

Name	Type	Description	Notes
body	ApiRoleNameList	The roles to restart.	[optional]

Return type

ApiBulkCommandList

Authorization

basic

HTTP request headers

Content-Type: application/json
Accept: application/json

startCommand

ApiBulkCommandList startCommand(body)

Start a set of Cloudera Management Services roles.

Example

// Import classes:
//import com.cloudera.api.swagger.client.ApiClient;
//import com.cloudera.api.swagger.client.ApiException;
//import com.cloudera.api.swagger.client.Configuration;
//import com.cloudera.api.swagger.client.auth.*;
//import com.cloudera.api.swagger.MgmtRoleCommandsResourceApi;

ApiClient defaultClient = Configuration.getDefaultApiClient();
// Configure HTTP basic authorization: basic
HttpBasicAuth basic = (HttpBasicAuth) defaultClient.getAuthentication("basic");
basic.setUsername("YOUR USERNAME");
basic.setPassword("YOUR PASSWORD");

MgmtRoleCommandsResourceApi apiInstance = new MgmtRoleCommandsResourceApi();
ApiRoleNameList body = new ApiRoleNameList(); // ApiRoleNameList | The roles to start.
try {
    ApiBulkCommandList result = apiInstance.startCommand(body);
    System.out.println(result);
} catch (ApiException e) {
    System.err.println("Exception when calling MgmtRoleCommandsResourceApi#startCommand");
    e.printStackTrace();
}

Parameters

Name	Type	Description	Notes
body	ApiRoleNameList	The roles to start.	[optional]

Return type

ApiBulkCommandList

Authorization

basic

HTTP request headers

Content-Type: application/json
Accept: application/json

stopCommand

ApiBulkCommandList stopCommand(body)

Stop a set of Cloudera Management Services roles.

Example

// Import classes:
//import com.cloudera.api.swagger.client.ApiClient;
//import com.cloudera.api.swagger.client.ApiException;
//import com.cloudera.api.swagger.client.Configuration;
//import com.cloudera.api.swagger.client.auth.*;
//import com.cloudera.api.swagger.MgmtRoleCommandsResourceApi;

ApiClient defaultClient = Configuration.getDefaultApiClient();
// Configure HTTP basic authorization: basic
HttpBasicAuth basic = (HttpBasicAuth) defaultClient.getAuthentication("basic");
basic.setUsername("YOUR USERNAME");
basic.setPassword("YOUR PASSWORD");

MgmtRoleCommandsResourceApi apiInstance = new MgmtRoleCommandsResourceApi();
ApiRoleNameList body = new ApiRoleNameList(); // ApiRoleNameList | The roles to stop.
try {
    ApiBulkCommandList result = apiInstance.stopCommand(body);
    System.out.println(result);
} catch (ApiException e) {
    System.err.println("Exception when calling MgmtRoleCommandsResourceApi#stopCommand");
    e.printStackTrace();
}

Parameters

Name	Type	Description	Notes
body	ApiRoleNameList	The roles to stop.	[optional]

Return type

ApiBulkCommandList

Authorization

basic

HTTP request headers

Content-Type: application/json
Accept: application/json