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https://issues.apache.org/jira/browse/HDFS-17550?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18021294#comment-18021294
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ASF GitHub Bot commented on HDFS-17550:
---------------------------------------
github-actions[bot] commented on PR #7142:
URL: https://github.com/apache/hadoop/pull/7142#issuecomment-3310078817
We're closing this stale PR because it has been open for 100 days with no
activity. This isn't a judgement on the merit of the PR in any way. It's just a
way of keeping the PR queue manageable.
If you feel like this was a mistake, or you would like to continue working
on it, please feel free to re-open it and ask for a committer to remove the
stale tag and review again.
Thanks all for your contribution.
> EC: Support decommissioning DataNode by EC block reconstruction
> ---------------------------------------------------------------
>
> Key: HDFS-17550
> URL: https://issues.apache.org/jira/browse/HDFS-17550
> Project: Hadoop HDFS
> Issue Type: Improvement
> Reporter: Chenyu Zheng
> Priority: Major
> Labels: pull-request-available
>
> By enabling reconstruction to decommissioning datanode, the speed increased
> by 12 times on a small-scale cluster with only 100 machines dedicated to
> storing EC data. I think in prodcution cluster with thousands of clusters,
> there will be hundreds of times growth.
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