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Posted to mapreduce-issues@hadoop.apache.org by "Devaraj K (JIRA)" <ji...@apache.org> on 2012/06/12 12:20:43 UTC
[jira] [Assigned] (MAPREDUCE-3889) job client tries to use /tasklog
interface, but that doesn't exist anymore
[ https://issues.apache.org/jira/browse/MAPREDUCE-3889?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Devaraj K reassigned MAPREDUCE-3889:
------------------------------------
Assignee: Devaraj K
> 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
>
> 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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