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https://issues.apache.org/jira/browse/HDFS-9812?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Akira AJISAKA updated HDFS-9812:
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Attachment: HDFS-9812-branch-2.7.patch
HDFS-9812.branch-2.patch
Attaching patches used for branch-2/2.8 and branch-2.7.
> Streamer threads leak if failure happens when closing DFSOutputStream
> ---------------------------------------------------------------------
>
> Key: HDFS-9812
> URL: https://issues.apache.org/jira/browse/HDFS-9812
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: hdfs-client
> Affects Versions: 2.7.1
> Reporter: Lin Yiqun
> Assignee: Lin Yiqun
> Fix For: 2.8.0, 2.7.3
>
> Attachments: HDFS-9812-branch-2.7.patch, HDFS-9812.002.patch,
> HDFS-9812.003.patch, HDFS-9812.004.patch, HDFS-9812.branch-2.patch,
> HDFS.001.patch
>
>
> In HDFS-9794, it has solved problem of that stream thread leak if failure
> happens when closing the striped outputstream. And in {{DFSOutputStream}}, it
> also exists the same problem in {{DFSOutputStream#closeImpl}}. If failures
> happen when flushing data blocks, the streamer threads will also not be
> closed.
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