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Posted to hdfs-issues@hadoop.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2025/10/19 00:26:00 UTC
[jira] [Commented] (HDFS-17054) Erasure coding: optimize checkReplicaOnStorage method to avoid regarding all replicas on one datanode as corrupt repeatly.
[ https://issues.apache.org/jira/browse/HDFS-17054?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18030893#comment-18030893 ]
ASF GitHub Bot commented on HDFS-17054:
---------------------------------------
github-actions[bot] commented on PR #5760:
URL: https://github.com/apache/hadoop/pull/5760#issuecomment-3419090835
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.
> Erasure coding: optimize checkReplicaOnStorage method to avoid regarding all replicas on one datanode as corrupt repeatly.
> --------------------------------------------------------------------------------------------------------------------------
>
> Key: HDFS-17054
> URL: https://issues.apache.org/jira/browse/HDFS-17054
> Project: Hadoop HDFS
> Issue Type: Improvement
> Reporter: farmmamba
> Priority: Critical
> Labels: pull-request-available
>
> Currently, when we execute countNodes method for a striped block, if a datanode has two ec blocks with different block id (because of some special cases and I will find and fix it laterly.). One block is LIVE, the other is CORRUPT. Current logic will compute two CORRUPT replicas because corruptReplicas contains the datanode. We should fix it.
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