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https://issues.apache.org/jira/browse/HDDS-561?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16636723#comment-16636723
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Nanda kumar commented on HDDS-561:
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[~ljain], no need for a new patch for branch ozone-0.2. I backported the
required commits and committed this in ozone-0.2 branch.
> Move Node2ContainerMap and Node2PipelineMap to NodeManager
> ----------------------------------------------------------
>
> Key: HDDS-561
> URL: https://issues.apache.org/jira/browse/HDDS-561
> Project: Hadoop Distributed Data Store
> Issue Type: Improvement
> Components: SCM
> Reporter: Lokesh Jain
> Assignee: Lokesh Jain
> Priority: Major
> Attachments: HDDS-561.001.patch, HDDS-561.002.patch,
> HDDS-561.003.patch, HDDS-561.004.patch
>
>
> As {{NodeManager}}/{{SCMNodeManager}} is the one who handles the lifecycle
> and also the one who maintains the current state of a node/datanode in SCM,
> {{Node2ContainerMap}} and {{Node2PipelineMap}} should be maintained by
> {{NodeManager}}. Other components in SCM should query {{NodeManager}} to get
> this info. It will make the code look cleaner and easy to maintain.
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