Jason Lowe created MAPREDUCE-4704:
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Summary: TaskHeartbeatHandler misreports a ping timeout as a task
timeout
Key: MAPREDUCE-4704
URL: https://issues.apache.org/jira/browse/MAPREDUCE-4704
Project: Hadoop Map/Reduce
Issue Type: Bug
Components: mr-am, mrv2
Affects Versions: 0.23.3
Reporter: Jason Lowe
Priority: Minor
When a task fails to ping within the hardcoded ping timeout of 5 minutes,
TaskHeartbeatHandler logs a message reporting the wrong timeout value. It
reports a timeout of mapreduce.task.timeout seconds rather than the 5 minute
ping timeout.
This can lead to user confusion if they try increasing mapreduce.task.timeout
and see the log message showing the larger value but the task continues to
timeout after only 5 minutes.
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