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https://issues.apache.org/jira/browse/HDFS-16948?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xiaoqiao He resolved HDFS-16948.
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Fix Version/s: 3.4.0
Hadoop Flags: Reviewed
Resolution: Fixed
> Update log of BlockManager#chooseExcessRedundancyStriped when EC internal
> block is moved by balancer
> ----------------------------------------------------------------------------------------------------
>
> Key: HDFS-16948
> URL: https://issues.apache.org/jira/browse/HDFS-16948
> Project: Hadoop HDFS
> Issue Type: Improvement
> Affects Versions: 3.3.4
> Reporter: Kidd5368
> Assignee: Kidd5368
> Priority: Major
> Labels: pull-request-available
> Fix For: 3.4.0
>
>
> This is a follow-up of HDFS-16179.When the EC internal block is moved by the
> balancer, it will trigger chooseExcessRedundancyStriped( ), and the parameter
> delNodeHint is not null.So the nonExcess list will be modified in
> processChosenExcessRedundancy( ), normally the size of nonExcess will be
> reduced to the expected EC group size, that's why the annoying log "excess
> types chose ... is empty." will be printed.
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