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https://issues.apache.org/jira/browse/HDFS-9330?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xiaobing Zhou updated HDFS-9330:
--------------------------------
Attachment: HDFS-9330-HDFS-9000.003.patch
Similarly, V003 fixed a large quantity of unit failures as a result of
Reconfigurable implementation(originally throw UnsupportedOperationException)
in SimulatedFSDataset and ExternalDatasetImpl.
> Support reconfiguring dfs.datanode.duplicate.replica.deletion without DN
> restart
> ---------------------------------------------------------------------------------
>
> Key: HDFS-9330
> URL: https://issues.apache.org/jira/browse/HDFS-9330
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: datanode
> Reporter: Xiaobing Zhou
> Assignee: Xiaobing Zhou
> Attachments: HDFS-9330-HDFS-9000.002.patch,
> HDFS-9330-HDFS-9000.003.patch, HDFS-9330.001.patch
>
>
> This is to reconfigure
> {code}
> dfs.datanode.duplicate.replica.deletion
> {code}
> without restarting DN.
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