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https://issues.apache.org/jira/browse/HIVE-30032?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zhihua Deng resolved HIVE-30032.
--------------------------------
    Fix Version/s: 4.3.0
         Assignee: Zhihua Deng
       Resolution: Fixed

> Retry the execution upon SessionNotRunning
> ------------------------------------------
>
>                 Key: HIVE-30032
>                 URL: https://issues.apache.org/jira/browse/HIVE-30032
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Zhihua Deng
>            Assignee: Zhihua Deng
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 4.3.0
>
>
> As of now the ReExecuteLostAMQueryPlugin can retry the DAG in case of lost 
> am, but this is not always the case, sometimes SessionNotRunning reaches the 
> plugin due to remote node decommission, this exception is different from 
> TezRuntimeException this plugin can handle, making the query fail.



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