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https://issues.apache.org/jira/browse/HDFS-7048?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15973952#comment-15973952
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Weizhan Zeng edited comment on HDFS-7048 at 4/19/17 2:42 AM:
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[~szetszwo] can you help assign to [~chengbing.liu] , I havd test it in my
online cluster, and from the out print , it seems work, i will look deep into
the code , and i also think [~szetszwo] idea is good
was (Author: weizhan zeng):
[~szetszwo] can you help assign to [~chengbing.liu] , I havd test it in my
online cluster, and from the out result , it seems work, i will look deep into
the code , and i also think [~szetszwo] idea is good
> Incorrect Dispatcher#Source wait/notify leads to early termination
> ------------------------------------------------------------------
>
> Key: HDFS-7048
> URL: https://issues.apache.org/jira/browse/HDFS-7048
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: balancer & mover
> Affects Versions: 2.6.0, 2.7.0
> Reporter: Andrew Wang
> Attachments: HDFS-7048.01.patch
>
>
> Split off from HDFS-6621. The Balancer attempts to wake up scheduler threads
> early as sources finish, but the synchronization with wait and notify is
> incorrect. This ticks the failure count, which can lead to early termination.
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