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Posted to common-dev@hadoop.apache.org by "eric baldeschwieler (JIRA)" <ji...@apache.org> on 2006/06/29 06:42:32 UTC
[jira] Commented: (HADOOP-239) job tracker WI drops jobs after 24
hours
[ http://issues.apache.org/jira/browse/HADOOP-239?page=comments#action_12418381 ]
eric baldeschwieler commented on HADOOP-239:
--------------------------------------------
This info should be logged, so that it is durable in the face of jobtracker restarts too
> job tracker WI drops jobs after 24 hours
> ----------------------------------------
>
> Key: HADOOP-239
> URL: http://issues.apache.org/jira/browse/HADOOP-239
> Project: Hadoop
> Type: Bug
> Components: mapred
> Reporter: Yoram Arnon
> Priority: Minor
>
> The jobtracker's WI, keeps track of jobs executed in the past 24 hours.
> if the cluster was idle for a day (say Sunday) it drops all its history.
> Monday morning, the page is empty.
> Better would be to store a fixed number of jobs (say 10 each of succeeded and failed jobs).
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