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https://issues.apache.org/jira/browse/HDDS-11331?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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JiangHua Zhu updated HDDS-11331:
--------------------------------
    Description: 
This is an example of an online cluster.
SCM shows that some Datanodes cannot report for a long time, and their status 
is DEAD or STALE.
I printed jstack information, which shows that StateContext#pipelineActions is 
stuck and cannot report to SCM/Recon.
The jstack information has been uploaded as an attachment.

  was:
This is an example of an online cluster.
SCM shows that some Datanodes cannot report for a long time, and their status 
is DEAD or STALE.
I printed jstack information, which shows that StateContext#pipelineActions is 
stuck and cannot report to SCM/Recon.


> Datanode cannot report for a long time
> --------------------------------------
>
>                 Key: HDDS-11331
>                 URL: https://issues.apache.org/jira/browse/HDDS-11331
>             Project: Apache Ozone
>          Issue Type: Improvement
>          Components: DN
>    Affects Versions: 1.4.0
>            Reporter: JiangHua Zhu
>            Assignee: JiangHua Zhu
>            Priority: Major
>         Attachments: 1505js.1
>
>
> This is an example of an online cluster.
> SCM shows that some Datanodes cannot report for a long time, and their status 
> is DEAD or STALE.
> I printed jstack information, which shows that StateContext#pipelineActions 
> is stuck and cannot report to SCM/Recon.
> The jstack information has been uploaded as an attachment.



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