org.apache.tez.dag.api.client
Class DAGStatus

java.lang.Object
  org.apache.tez.dag.api.client.DAGStatus

public class DAGStatus
extends Object

Nested Class Summary

static class

DAGStatus.State

Constructor Summary

DAGStatus(DAGProtos.DAGStatusProtoOrBuilder proxy)

Method Summary

TezCounters	getDAGCounters()
Progress	getDAGProgress() Gets overall progress value of the DAG.
List<String>	getDiagnostics()
DAGStatus.State	getState()
Map<String,Progress>	getVertexProgress() Get the progress of a vertex in the DAG
boolean	isCompleted()
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

DAGStatus

public DAGStatus(DAGProtos.DAGStatusProtoOrBuilder proxy)

Method Detail

getState

public DAGStatus.State getState()

isCompleted

public boolean isCompleted()

getDiagnostics

public List<String> getDiagnostics()

getDAGProgress

public Progress getDAGProgress()

Gets overall progress value of the DAG.

Returns:

Progress of the DAG. Maybe null when the DAG is not running. Maybe null when the DAG is running and the application master cannot be reached - e.g. when the execution platform has restarted the application master.

See Also:

Progress

getVertexProgress

public Map<String,Progress> getVertexProgress()

Get the progress of a vertex in the DAG

Returns:

Progress of the vertex. May be null when the DAG is not running. Maybe null when the DAG is running and the application master cannot be reached - e.g. when the execution platform has restarted the application master.

See Also:

Progress

getDAGCounters

public TezCounters getDAGCounters()

toString

public String toString()

Overrides:

toString in class Object