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https://issues.apache.org/jira/browse/HDFS-12631?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xiaoyu Yao updated HDFS-12631:
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Attachment: HDFS-12631-HDFS-7240.001.patch
> Ozone: ContainerStorageLocation#scmUsage should count only SCM usage
> ---------------------------------------------------------------------
>
> Key: HDFS-12631
> URL: https://issues.apache.org/jira/browse/HDFS-12631
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: scm
> Affects Versions: HDFS-7240
> Reporter: Xiaoyu Yao
> Assignee: Xiaoyu Yao
> Labels: ozoneMerge
> Attachments: HDFS-12631-HDFS-7240.001.patch
>
>
> Currently the ContainerStorageLocation#ContainerStorageLocation does not
> resolve to the actual container prefix before passing it to
> CachingGetSpaceUsed for calculation. As a result of that, if SCM datanode is
> running along with HDFS datanode, the HDFS datanode usage will be included in
> scmUsage too, which is incorrect. This ticket is opened to fix it.
> {code}
> this.scmUsage = new CachingGetSpaceUsed.Builder().setPath(dataDir)
> .setConf(conf)
> .setInitialUsed(loadScmUsed())
> .build();
> {code}
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