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https://issues.apache.org/jira/browse/HDFS-11715?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16156163#comment-16156163
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Anu Engineer commented on HDFS-11715:
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@weiwei yang, Let us chat about this some time. Should we get this done before
ozone trunk merge ?
> Ozone: SCM : Add priority for datanode commands
> -----------------------------------------------
>
> Key: HDFS-11715
> URL: https://issues.apache.org/jira/browse/HDFS-11715
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: ozone
> Reporter: Anu Engineer
> Assignee: Anu Engineer
> Labels: OzonePostMerge, tocheck
>
> While reviewing HDFS-11493, [~cheersyang] commented that it would be a good
> idea to support priority for datanode commands send from SCM.
> bq. The queue seems to be time ordered, I think it will be better to support
> priority as well. Commands may have different priority, for example,
> replicate a container priority is usually higher than delete a container
> replica; replicate a container also may have different priorities according
> to the number of replicas
> This jira tracks that work item.
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