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https://issues.apache.org/jira/browse/HDFS-12098?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Work on HDFS-12098 started by Weiwei Yang.
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> Ozone: Datanode is unable to register with scm if scm starts later
> ------------------------------------------------------------------
>
> Key: HDFS-12098
> URL: https://issues.apache.org/jira/browse/HDFS-12098
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: datanode, ozone, scm
> Reporter: Weiwei Yang
> Assignee: Weiwei Yang
> Priority: Critical
> Attachments: HDFS-12098-HDFS-7240.001.patch, thread_dump.log
>
>
> Reproducing steps
> # Start datanode
> # Wait and see datanode state, it has connection issues, this is expected
> # Start SCM, expecting datanode could connect to the scm and the state
> machine could transit to RUNNING. However in actual, its state transits to
> SHUTDOWN, datanode enters chill mode.
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