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https://issues.apache.org/jira/browse/HDDS-1454?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16824305#comment-16824305
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Jitendra Nath Pandey commented on HDDS-1454:
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HADOOP-9618 added a jvm pause monitor into NN. This could be useful here.
> GC other system pause events can trigger pipeline destroy for all the nodes
> in the cluster
> ------------------------------------------------------------------------------------------
>
> Key: HDDS-1454
> URL: https://issues.apache.org/jira/browse/HDDS-1454
> Project: Hadoop Distributed Data Store
> Issue Type: Bug
> Components: SCM
> Affects Versions: 0.3.0
> Reporter: Mukul Kumar Singh
> Priority: Major
> Labels: MiniOzoneChaosCluster
>
> In a MiniOzoneChaosCluster run it was observed that events like GC pauses or
> any other pauses in SCM can mark all the datanodes as stale in SCM. This will
> trigger multiple pipeline destroy and will render the system unusable.
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