ApiReplicationCommand Data Model

Information about a replication command.

This object holds all the information a regular ApiCommand object provides, and adds specific information about the results of a replication command.

Depending on the type of the service where the replication was run, a different result property will be populated.

Properties
name data type description
hdfsResult ApiHdfsReplicationResult Results for replication commands on HDFS services.
hiveResult ApiHiveReplicationResult Results for replication commands on Hive services.
hiveOnTezResult ApiHiveOnTezReplicationResult Results for replication commands on HiveOnTez services.
Properties inherited from ApiCommand
id number The command ID.
name string The command name.
startTime string The start time.
endTime string The end time, if the command is finished.
active boolean Whether the command is currently active.
success boolean If the command is finished, whether it was successful.
resultMessage string If the command is finished, the result message.
resultDataUrl string URL to the command's downloadable result data, if any exists.
clusterRef ApiClusterRef Reference to the cluster (for cluster commands only).
serviceRef ApiServiceRef Reference to the service (for service commands only).
roleRef ApiRoleRef Reference to the role (for role commands only).
hostRef ApiHostRef Reference to the host (for host commands only).
parent ApiCommand Reference to the parent command, if any.
children ApiCommandList List of child commands. Only available in the full view.

The list contains only the summary view of the children.
canRetry boolean If the command can be retried. Available since V11

Example

{
  "hdfsResult" : {
    "progress" : 12345,
    "throughput" : 12345.0,
    "remainingTime" : 12345,
    "estimatedCompletionTime" : "...",
    "counters" : [ {
      "group" : "...",
      "name" : "...",
      "value" : 12345
    }, {
      "group" : "...",
      "name" : "...",
      "value" : 12345
    } ],
    "numFilesDryRun" : 12345,
    "numBytesDryRun" : 12345,
    "numFilesExpected" : 12345,
    "numBytesExpected" : 12345,
    "numFilesCopied" : 12345,
    "numBytesCopied" : 12345,
    "numFilesSkipped" : 12345,
    "numBytesSkipped" : 12345,
    "numFilesDeleted" : 12345,
    "numFilesCopyFailed" : 12345,
    "numBytesCopyFailed" : 12345,
    "setupError" : "...",
    "jobId" : "...",
    "jobDetailsUri" : "...",
    "dryRun" : true,
    "snapshottedDirs" : [ "...", "..." ],
    "runAsUser" : "...",
    "runOnSourceAsUser" : "...",
    "logPath" : "...",
    "failedFiles" : [ "...", "..." ]
  },
  "hiveResult" : {
    "phase" : "...",
    "tableCount" : 12345,
    "tables" : [ {
      "database" : "...",
      "tableName" : "..."
    }, {
      "database" : "...",
      "tableName" : "..."
    } ],
    "impalaUDFCount" : 12345,
    "hiveUDFCount" : 12345,
    "impalaUDFs" : [ {
      "database" : "...",
      "signature" : "..."
    }, {
      "database" : "...",
      "signature" : "..."
    } ],
    "hiveUDFs" : [ {
      "database" : "...",
      "signature" : "..."
    }, {
      "database" : "...",
      "signature" : "..."
    } ],
    "errorCount" : 12345,
    "errors" : [ {
      "database" : "...",
      "tableName" : "...",
      "impalaUDF" : "...",
      "hiveUDF" : "...",
      "error" : "..."
    }, {
      "database" : "...",
      "tableName" : "...",
      "impalaUDF" : "...",
      "hiveUDF" : "...",
      "error" : "..."
    } ],
    "dataReplicationResult" : {
      "progress" : 12345,
      "throughput" : 12345.0,
      "remainingTime" : 12345,
      "estimatedCompletionTime" : "...",
      "counters" : [ { }, { } ],
      "numFilesDryRun" : 12345,
      "numBytesDryRun" : 12345,
      "numFilesExpected" : 12345,
      "numBytesExpected" : 12345,
      "numFilesCopied" : 12345,
      "numBytesCopied" : 12345,
      "numFilesSkipped" : 12345,
      "numBytesSkipped" : 12345,
      "numFilesDeleted" : 12345,
      "numFilesCopyFailed" : 12345,
      "numBytesCopyFailed" : 12345,
      "setupError" : "...",
      "jobId" : "...",
      "jobDetailsUri" : "...",
      "dryRun" : true,
      "snapshottedDirs" : [ "...", "..." ],
      "runAsUser" : "...",
      "runOnSourceAsUser" : "...",
      "logPath" : "...",
      "failedFiles" : [ "...", "..." ]
    },
    "dryRun" : true,
    "runAsUser" : "...",
    "runOnSourceAsUser" : "...",
    "logPath" : "...",
    "directoryForMetadata" : "...",
    "statsAvailable" : true,
    "dbProcessed" : 12345,
    "tableProcessed" : 12345,
    "partitionProcessed" : 12345,
    "functionProcessed" : 12345,
    "indexProcessed" : 12345,
    "statsProcessed" : 12345,
    "dbExpected" : 12345,
    "tableExpected" : 12345,
    "partitionExpected" : 12345,
    "functionExpected" : 12345,
    "indexExpected" : 12345,
    "statsExpected" : 12345
  },
  "hiveOnTezResult" : {
    "type" : "...",
    "status" : "...",
    "error" : "...",
    "tablesCurrent" : 12345,
    "tablesTotal" : 12345,
    "functionsCurrent" : 12345,
    "functionsTotal" : 12345,
    "eventsCurrent" : 12345,
    "eventsTotal" : 12345,
    "policiesCurrent" : 12345,
    "policiesTotal" : 12345,
    "entitiesCurrent" : 12345,
    "entitiesTotal" : 12345
  },
  "id" : 12345,
  "name" : "...",
  "startTime" : "...",
  "endTime" : "...",
  "active" : true,
  "success" : true,
  "resultMessage" : "...",
  "resultDataUrl" : "...",
  "clusterRef" : {
    "clusterName" : "...",
    "displayName" : "..."
  },
  "serviceRef" : {
    "peerName" : "...",
    "clusterName" : "...",
    "serviceName" : "...",
    "serviceDisplayName" : "...",
    "serviceType" : "..."
  },
  "roleRef" : {
    "clusterName" : "...",
    "serviceName" : "...",
    "roleName" : "..."
  },
  "hostRef" : {
    "hostId" : "...",
    "hostname" : "..."
  },
  "parent" : {
    "id" : 12345,
    "name" : "...",
    "startTime" : "...",
    "endTime" : "...",
    "active" : true,
    "success" : true,
    "resultMessage" : "...",
    "resultDataUrl" : "...",
    "clusterRef" : {
      "clusterName" : "...",
      "displayName" : "..."
    },
    "serviceRef" : {
      "peerName" : "...",
      "clusterName" : "...",
      "serviceName" : "...",
      "serviceDisplayName" : "...",
      "serviceType" : "..."
    },
    "roleRef" : {
      "clusterName" : "...",
      "serviceName" : "...",
      "roleName" : "..."
    },
    "hostRef" : {
      "hostId" : "...",
      "hostname" : "..."
    },
    "parent" : { },
    "children" : {
      "items" : [ { }, { } ]
    },
    "canRetry" : true
  },
  "children" : {
    "items" : [ {
      "id" : 12345,
      "name" : "...",
      "startTime" : "...",
      "endTime" : "...",
      "active" : true,
      "success" : true,
      "resultMessage" : "...",
      "resultDataUrl" : "...",
      "clusterRef" : { },
      "serviceRef" : { },
      "roleRef" : { },
      "hostRef" : { },
      "parent" : { },
      "children" : { },
      "canRetry" : true
    }, {
      "id" : 12345,
      "name" : "...",
      "startTime" : "...",
      "endTime" : "...",
      "active" : true,
      "success" : true,
      "resultMessage" : "...",
      "resultDataUrl" : "...",
      "clusterRef" : { },
      "serviceRef" : { },
      "roleRef" : { },
      "hostRef" : { },
      "parent" : { },
      "children" : { },
      "canRetry" : true
    } ]
  },
  "canRetry" : true
}