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https://issues.apache.org/jira/browse/YARN-3744?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jaideep Dhok moved LENS-591 to YARN-3744:
-----------------------------------------
Workflow: no-reopen-closed, patch-avail (was: patch-available, re-open
possible)
Issue Type: Improvement (was: Bug)
Key: YARN-3744 (was: LENS-591)
Project: Hadoop YARN (was: Apache Lens)
> ResourceManager should avoid allocating AM to same node repeatedly in case of
> AM launch failures
> ------------------------------------------------------------------------------------------------
>
> Key: YARN-3744
> URL: https://issues.apache.org/jira/browse/YARN-3744
> Project: Hadoop YARN
> Issue Type: Improvement
> Reporter: Jaideep Dhok
>
> We have seen that if AM launch fails on some node due to configuration or bad
> disk issue [YARN-3591], quite often it gets reallocated on the same node,
> causing job failures if the AM attempt limit is reached.
> It would be preferable if the scheduler can try to allocate AM on different
> nodes for subsequent attempts
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