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https://issues.apache.org/jira/browse/MAPREDUCE-3889?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13293586#comment-13293586
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Devaraj K commented on MAPREDUCE-3889:
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{code:xml}
-1 tests included. The patch doesn't appear to include any new or modified
tests.
Please justify why no new tests are needed for this patch.
Also please list what manual steps were performed to verify this patch.
{code}
It is just code removal and there are no tests related to this part of code. I
have verified it manually.
> job client tries to use /tasklog interface, but that doesn't exist anymore
> --------------------------------------------------------------------------
>
> Key: MAPREDUCE-3889
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3889
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: mrv2
> Affects Versions: 0.23.1
> Reporter: Thomas Graves
> Assignee: Devaraj K
> Priority: Critical
> Attachments: MAPREDUCE-3889.patch, MAPREDUCE-3889.patch
>
>
> if you specify -Dmapreduce.client.output.filter=SUCCEEDED option when
> running a job it tries to fetch task logs to print out on the client side
> from a url like:
> http://nodemanager:8080/tasklog?plaintext=true&attemptid=attempt_1329857083014_0003_r_000000_0&filter=stdout
> It always errors on this request with: Required param job, map and reduce
> We saw this error when using distcp and the distcp failed. I'm not sure if it
> is mandatory for distcp or just informational purposes. I'm guessing the
> latter.
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