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https://issues.apache.org/jira/browse/HADOOP-5214?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12675327#action_12675327
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Vinod K V commented on HADOOP-5214:
-----------------------------------
We ran gridmix just to be sure that the performance is not hit huge because of
the locking business. And the results turned out to be in the same range of
2700-2800 secs of our previous runs of FairScheduler without this patch.
I also had a look at the patch. Looks good. +1.
> ConcurrentModificationException in FairScheduler.getTotalSlots
> --------------------------------------------------------------
>
> Key: HADOOP-5214
> URL: https://issues.apache.org/jira/browse/HADOOP-5214
> Project: Hadoop Core
> Issue Type: Bug
> Components: contrib/fair-share
> Reporter: Vinod K V
> Assignee: rahul k singh
> Priority: Blocker
> Fix For: 0.20.0
>
> Attachments: 5214.patch, 5214.patch, 5214.patch
>
>
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