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https://issues.apache.org/jira/browse/HDFS-8543?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14593775#comment-14593775
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Jing Zhao commented on HDFS-8543:
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The test failures are caused by "java.lang.NoClassDefFoundError:
org/apache/hadoop/hdfs/protocol/LocatedStripedBlock", thus should be unrelated.
The latest patch looks good to me. I will commit it shortly.
> Erasure Coding: processOverReplicatedBlock() handles striped block
> ------------------------------------------------------------------
>
> Key: HDFS-8543
> URL: https://issues.apache.org/jira/browse/HDFS-8543
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Reporter: Walter Su
> Assignee: Walter Su
> Attachments: HDFS-8543-HDFS-7285.01.patch,
> HDFS-8543-HDFS-7285.02.patch, HDFS-8543-HDFS-7285.03.patch,
> HDFS-8543-HDFS-7285.04.patch, HDFS-8543-HDFS-7285.05.patch,
> HDFS-8543-HDFS-7285.06.patch, HDFS-8543-HDFS-7285.07.patch
>
>
> striped block group could be over replicated when: 1.dead DN comes back. 2.
> Balancer/Mover copies block before deletes it.
> This jira add logic for processOverReplicatedBlock() handling striped block
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