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https://issues.apache.org/jira/browse/HDDS-1454?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16867738#comment-16867738
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Hudson commented on HDDS-1454:
------------------------------
SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #16789 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/16789/])
HDDS-1454. GC other system pause events can trigger pipeline destroy for
(nanda: rev 9d6842501c88304ca24062d2463480bc7fbe5e57)
* (edit)
hadoop-hdds/server-scm/src/main/java/org/apache/hadoop/hdds/scm/node/SCMNodeManager.java
* (edit)
hadoop-hdds/server-scm/src/test/java/org/apache/hadoop/hdds/scm/node/TestSCMNodeManager.java
* (edit)
hadoop-hdds/server-scm/src/main/java/org/apache/hadoop/hdds/scm/node/NodeStateManager.java
> 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
> Reporter: Mukul Kumar Singh
> Assignee: Supratim Deka
> Priority: Major
> Labels: MiniOzoneChaosCluster, pull-request-available
> Fix For: 0.5.0
>
> Time Spent: 2h
> Remaining Estimate: 0h
>
> 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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