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https://issues.apache.org/jira/browse/YARN-2010?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Karthik Kambatla updated YARN-2010:
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Description:
Sometimes, the RM fails to recover an application. It could be because of
turning security on, token expiry, or issues connecting to HDFS etc. The causes
could be classified into (1) transient, (2) specific to one application, and
(3) permanent and apply to multiple (all) applications. Today, the RM fails to
transition to Active and ends up in STOPPED state and can never be transitioned
to Active again.
The initial stacktrace reported is at
was:
Sometimes, the RM fails to recover an application. It could be because of
turning security on, token expiry, or issues connecting to HDFS etc. The causes
could be classified into (1) transient, (2) specific to one application, and
(3) permanent and apply to multiple (all) applications. Today, the RM fails to
transition to Active and ends up in STOPPED state and can never be transitioned
to Active again.
The stack
> If RM fails to recover an app, it can never transition to active again
> ----------------------------------------------------------------------
>
> Key: YARN-2010
> URL: https://issues.apache.org/jira/browse/YARN-2010
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager
> Affects Versions: 2.3.0
> Reporter: bc Wong
> Assignee: Karthik Kambatla
> Priority: Critical
> Attachments: YARN-2010.1.patch, YARN-2010.patch,
> issue-stacktrace.rtf, yarn-2010-2.patch, yarn-2010-3.patch,
> yarn-2010-3.patch, yarn-2010-4.patch
>
>
> Sometimes, the RM fails to recover an application. It could be because of
> turning security on, token expiry, or issues connecting to HDFS etc. The
> causes could be classified into (1) transient, (2) specific to one
> application, and (3) permanent and apply to multiple (all) applications.
> Today, the RM fails to transition to Active and ends up in STOPPED state and
> can never be transitioned to Active again.
> The initial stacktrace reported is at
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