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https://issues.apache.org/jira/browse/HDFS-9319?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14988148#comment-14988148
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Jing Zhao commented on HDFS-9319:
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Thanks for the review, Chris! Totally agree we should also correctly handle
data fields like {{volumeFailures}} and {{volumeFailureSummary}} in
DatanodeDescriptor. But in this jira my original plan is to clean up
DatanodeInfo, but handle DatanodeDescriptor in a separate jira which may still
need some more work. So can we leave the changes you suggested there?
> Make DatanodeInfo thread safe
> -----------------------------
>
> Key: HDFS-9319
> URL: https://issues.apache.org/jira/browse/HDFS-9319
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Reporter: Jing Zhao
> Assignee: Jing Zhao
> Attachments: HDFS-9319.000.patch
>
>
> This jira plans to make DatanodeInfo's internal states independent of
> external locks. Note because DatanodeInfo extends DatanodeID, we still need
> to change DatanodeID as a follow-on work.
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