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https://issues.apache.org/jira/browse/MAPREDUCE-7122?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Kuhu Shukla reassigned MAPREDUCE-7122:
--------------------------------------
Assignee: Kuhu Shukla
> MRAppMaster should not exit before shutdown when an error is encountered
> ------------------------------------------------------------------------
>
> Key: MAPREDUCE-7122
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-7122
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Affects Versions: 2.8.4
> Reporter: Kuhu Shukla
> Assignee: Kuhu Shukla
> Priority: Major
>
> In a scenario where AM fails with an exception and calls the exit method, it
> fails to shutdown cleanly and can cause the JHS to not shutdown cleanly
> either.
> {code}
> appMasterUgi.doAs(new PrivilegedExceptionAction<Object>() {
> @Override
> public Object run() throws Exception {
> appMaster.init(conf);
> appMaster.start();
> if(appMaster.errorHappenedShutDown) {
> throw new IOException("Was asked to shut down.");
> }
> return null;
> }
> });
> {code}
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