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https://issues.apache.org/jira/browse/MAPREDUCE-1863?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Amar Kamat updated MAPREDUCE-1863:
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Attachment: rumen-npe-v1.1.patch
counters-test-trace.json.gz
dispatch-trace-output.json.gz
Attaching a patch that fixes the NPE. test-patch and ant-tests passed on my
box. Note that this patch has resulted into changes to the following files
{noformat}
src/test/tools/data/rumen/small-trace-test/dispatch-trace-output.json.gz
src/test/tools/data/rumen/small-trace-test/counters-test-trace.json.gz
{noformat}
Attached the same. The changes are that failedMapAttemptCDFs in the earlier
expected-output files were null which is no longer the case.
> [Rumen] Null failedMapAttemptCDFs in job traces generated by Rumen
> ------------------------------------------------------------------
>
> Key: MAPREDUCE-1863
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-1863
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Affects Versions: 0.22.0
> Reporter: Amar Kamat
> Assignee: Amar Kamat
> Fix For: 0.22.0
>
> Attachments: counters-test-trace.json.gz,
> dispatch-trace-output.json.gz, rumen-npe-v1.1.patch
>
>
> All the traces generated by Rumen for jobs having failed task attempts has
> null value for failedMapAttemptCDFs.
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