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Posted to mapreduce-issues@hadoop.apache.org by "Hitesh Shah (JIRA)" <ji...@apache.org> on 2013/02/12 21:59:17 UTC
[jira] [Updated] (MAPREDUCE-4704) TaskHeartbeatHandler misreports a
ping timeout as a task timeout
[ https://issues.apache.org/jira/browse/MAPREDUCE-4704?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hitesh Shah updated MAPREDUCE-4704:
-----------------------------------
Labels: usability (was: )
> 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
> Labels: usability
>
> 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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