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https://issues.apache.org/jira/browse/MAPREDUCE-5489?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13785518#comment-13785518
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Zhijie Shen commented on MAPREDUCE-5489:
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bq. In general the policy of ignoring all blacklisted nodes after the threshold
is reached seems incorrect. Lets create a follow up jira to fix that.
Filed MAPREDUCE-5559 to track the issue
> MR jobs hangs as it does not use the node-blacklisting feature in RM requests
> -----------------------------------------------------------------------------
>
> Key: MAPREDUCE-5489
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-5489
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Reporter: Yesha Vora
> Assignee: Zhijie Shen
> Attachments: MAPREDUCE-5489.1.patch, MAPREDUCE-5489.2.patch
>
>
> When RM restarted, if during restart one NM went bad (bad disk), NM got
> blacklisted by AM and RM keeps giving the containers on the same node even
> though AM doesn't want it there.
> Need to change AM to specifically blacklist node in the RM requests.
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