Jaideep Dhok moved LENS-591 to YARN-3744:

      Workflow: no-reopen-closed, patch-avail  (was: patch-available, re-open 
    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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