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https://issues.apache.org/jira/browse/HDFS-8383?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14731630#comment-14731630
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Jing Zhao commented on HDFS-8383:
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Thanks for working on this, Walter!
So could you please elaborate more about how the current patch handles multiple
failures? It will be helpful if you can describe what failure scenarios can be
tolerated and how they are handled. For example, can we handle the scenario
where a streamer cannot successfully create a new block outputstream (and bump
the GS) during the recovery? Quickly checking the patch I did not see where a
new recovery is scheduled in this case.
> Tolerate multiple failures in DFSStripedOutputStream
> ----------------------------------------------------
>
> Key: HDFS-8383
> URL: https://issues.apache.org/jira/browse/HDFS-8383
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Reporter: Tsz Wo Nicholas Sze
> Assignee: Walter Su
> Attachments: HDFS-8383.00.patch, HDFS-8383.01.patch
>
>
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