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Amar Kamat commented on HADOOP-4191:
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Looks good. Just one minor comment. Can you also check if count for failed/killed maps/reducers
are correct. I think you can merge this check with failed/killed job. Thoughts?
> Add a testcase for jobhistory
> -----------------------------
>
> Key: HADOOP-4191
> URL: https://issues.apache.org/jira/browse/HADOOP-4191
> Project: Hadoop Core
> Issue Type: Improvement
> Components: mapred, test
> Reporter: Amar Kamat
> Assignee: Ravi Gummadi
> Attachments: HADOOP-4191.patch, HADOOP-4191.v2.patch
>
>
> Changes in job history might break the history parser which in turn might break some
features like jobtracker-recovery, history-viewer etc. There should be a testcase that catches
these incompatible changes early and informs about the expected change.
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