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https://issues.apache.org/jira/browse/HADOOP-1433?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Johan Oskarsson updated HADOOP-1433:
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Attachment: jobpriorityv3.patch
I think the test failed due to the patch not applying cleanly. I tried to apply
it to the current trunk and one line of the code that would cause the above
error failed to apply.
I've updated the patch to work with trunk and added a few more safety checks.
It passes the core tests, I get the HADOOP-1596 problem though, so will not let
hudson run through it just yet.
> Add job priority
> ----------------
>
> Key: HADOOP-1433
> URL: https://issues.apache.org/jira/browse/HADOOP-1433
> Project: Hadoop
> Issue Type: New Feature
> Components: mapred
> Affects Versions: 0.14.0
> Reporter: Johan Oskarsson
> Assignee: Johan Oskarsson
> Priority: Minor
> Fix For: 0.14.0
>
> Attachments: jobpriorityv3.patch
>
>
> As more and more developers start using our cluster we run into problems
> where big low priority jobs block smaller high priority ones.
> A simple way of specifying the job priority in the JobConf and perhaps even
> change it during runtime via the jobtracker web ui would help a lot.
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