TaskAttemptListener (tez-dag 0.4.1-incubating API)

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org.apache.tez.dag.app
Interface TaskAttemptListener

All Known Implementing Classes:: TaskAttemptListenerImpTezDag

public interface TaskAttemptListener

This class listens for changes to the state of a Task.

Method Summary
`InetSocketAddress`	`getAddress()`
`void`	`registerRunningContainer(org.apache.hadoop.yarn.api.records.ContainerId containerId)`
`void`	`registerTaskAttempt(org.apache.tez.dag.records.TezTaskAttemptID attemptId, org.apache.hadoop.yarn.api.records.ContainerId containerId)`
`void`	`unregisterRunningContainer(org.apache.hadoop.yarn.api.records.ContainerId containerId)`
`void`	`unregisterTaskAttempt(org.apache.tez.dag.records.TezTaskAttemptID attemptID)`

Method Detail

getAddress

InetSocketAddress getAddress()

registerRunningContainer

void registerRunningContainer(org.apache.hadoop.yarn.api.records.ContainerId containerId)

registerTaskAttempt

void registerTaskAttempt(org.apache.tez.dag.records.TezTaskAttemptID attemptId,
                         org.apache.hadoop.yarn.api.records.ContainerId containerId)

unregisterRunningContainer

void unregisterRunningContainer(org.apache.hadoop.yarn.api.records.ContainerId containerId)

unregisterTaskAttempt

void unregisterTaskAttempt(org.apache.tez.dag.records.TezTaskAttemptID attemptID)