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https://issues.apache.org/jira/browse/HDFS-10929?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Anu Engineer updated HDFS-10929:
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Labels: OzonePostMerge (was: )
> Ozone:SCM: explore if we need 3 maps for tracking the state of nodes
> --------------------------------------------------------------------
>
> Key: HDFS-10929
> URL: https://issues.apache.org/jira/browse/HDFS-10929
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: ozone
> Affects Versions: HDFS-7240
> Reporter: Anu Engineer
> Labels: OzonePostMerge
> Fix For: HDFS-7240
>
>
> Based on comments from [~jingzhao], This jira tracks if we really need 3 maps
> in the SCMNodeManager class or if we should collapse them to a single one.
> The reason why we have 3 maps is to reduce lock contention. We might be able
> to collapse this into a single map. This JIRA is to track that action item.
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