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Arun C Murthy commented on HADOOP-5846:
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Haven't we had problems with job-history being written to hdfs before? Will adding another
log not exacerbate it? Hence, I'm trying to understand the proposed solution...
> Log job history events to a common dump file
> --------------------------------------------
>
> Key: HADOOP-5846
> URL: https://issues.apache.org/jira/browse/HADOOP-5846
> Project: Hadoop Core
> Issue Type: New Feature
> Components: mapred
> Reporter: Amar Kamat
> Assignee: Amar Kamat
>
> As of today all the jobhistory events are logged to separate files. It would be nice
to also dump all this info into a common file so that external tools (e.g Chukwa) can harvest
history info. Job configuration should also be dumped. Whether to use a same log file for
history dumps and configuration dumps should be configurable (by default everything goes to
one file).
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