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https://issues.apache.org/jira/browse/YARN-1368?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14020627#comment-14020627
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Jian He commented on YARN-1368:
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Thanks Vinod for the review!
bq. MockRM why reduce the sleeps?
reverted.
bq. There is a bunch of "settle down" sleeps. May be in future tickets, we
should fix them.
Added a new method to explicitly wait for the num of containers to be recovered.
Fixed other comments also.
> Common work to re-populate containers’ state into scheduler
> -----------------------------------------------------------
>
> Key: YARN-1368
> URL: https://issues.apache.org/jira/browse/YARN-1368
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Bikas Saha
> Assignee: Jian He
> Attachments: YARN-1368.1.patch, YARN-1368.10.patch,
> YARN-1368.11.patch, YARN-1368.2.patch, YARN-1368.3.patch, YARN-1368.4.patch,
> YARN-1368.5.patch, YARN-1368.7.patch, YARN-1368.8.patch, YARN-1368.9.patch,
> YARN-1368.combined.001.patch, YARN-1368.preliminary.patch
>
>
> YARN-1367 adds support for the NM to tell the RM about all currently running
> containers upon registration. The RM needs to send this information to the
> schedulers along with the NODE_ADDED_EVENT so that the schedulers can recover
> the current allocation state of the cluster.
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