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https://issues.apache.org/jira/browse/HDFS-17372?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17816839#comment-17816839
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ASF GitHub Bot commented on HDFS-17372:
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hfutatzhanghb commented on PR #6530:
URL: https://github.com/apache/hadoop/pull/6530#issuecomment-1939988318
> DatanodeManager#handleHeartbeat
Hi, sir. I have some doubts that what should we do if we add new CMD type
here? The access key update cmd will not be the last two in array.
> CommandProcessingThread#queue should use LinkedBlockingDeque to prevent high
> priority command blocked by low priority command
> -----------------------------------------------------------------------------------------------------------------------------
>
> Key: HDFS-17372
> URL: https://issues.apache.org/jira/browse/HDFS-17372
> Project: Hadoop HDFS
> Issue Type: Improvement
> Reporter: farmmamba
> Assignee: farmmamba
> Priority: Major
> Labels: pull-request-available
>
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