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https://issues.apache.org/jira/browse/HDDS-2116?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16931329#comment-16931329
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Li Cheng commented on HDDS-2116:
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I agree on the multi-thread part. [~swagle] what else function do you think
SCMAllocationManager should have? Or is SCMAllocationManager still needed?
> Create SCMAllocationManager as background thread for pipeline creation
> ----------------------------------------------------------------------
>
> Key: HDDS-2116
> URL: https://issues.apache.org/jira/browse/HDDS-2116
> Project: Hadoop Distributed Data Store
> Issue Type: Sub-task
> Reporter: Li Cheng
> Priority: Major
>
> SCMAllocationManager can be leveraged to get a candidate set of datanodes
> based on placement policies. And it should make the pipeline creation process
> to be async and multi-thread. This should be done when we encounter with
> performance bottleneck in terms of pipeline creation.
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