Zhiyuan Yang created TEZ-3337:
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Summary: Not log empty fields of TaskAttemptFinishedEvent to avoid
confusion
Key: TEZ-3337
URL: https://issues.apache.org/jira/browse/TEZ-3337
Project: Apache Tez
Issue Type: Bug
Reporter: Zhiyuan Yang
Assignee: Zhiyuan Yang
For successful task attempt, we don't record the containerId, which cause
"containerId=," in the INFO logs. We should avoid logging this field if it's
empty.
{code}
2016-07-07 22:49:44,935 [INFO] [Dispatcher thread {Central}]
|history.HistoryEventHandler|:
[HISTORY][DAG:dag_1467855578616_0044_1][Event:TASK_ATTEMPT_FINISHED]:
vertexName=Map 1, taskAttemptId=attempt_1467855578616_0044_1_07_000000_0,
creationTime=1467956979891, allocationTime=1467956980426,
startTime=1467956982433, finishTime=1467956984933, timeTaken=2500,
status=SUCCEEDED, errorEnum=, diagnostics=, containerId=, nodeId=,
nodeHttpAddress=
2016-07-07 22:49:44,937 [INFO] [Dispatcher thread {Central}]
|history.HistoryEventHandler|:
[HISTORY][DAG:dag_1467855578616_0044_1][Event:TASK_ATTEMPT_FINISHED]:
vertexName=Map 11, taskAttemptId=attempt_1467855578616_0044_1_02_000000_0,
creationTime=1467956979894, allocationTime=1467956980427,
startTime=1467956982437, finishTime=1467956984936, timeTaken=2499,
status=SUCCEEDED, errorEnum=, diagnostics=, containerId=, nodeId=,
nodeHttpAddress=
{code}
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