[jira] [Commented] (YARN-10468) TestNodeStatusUpdater does not handle early failure in threads

["Íñigo Goiri (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/YARN-10468?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17238325#comment-17238325 ] 

Íñigo Goiri commented on YARN-10468:
------------------------------------

Thanks [~ahussein] for the fix, merged the PR to trunk.

> TestNodeStatusUpdater does not handle early failure in threads
> --------------------------------------------------------------
>
>                 Key: YARN-10468
>                 URL: https://issues.apache.org/jira/browse/YARN-10468
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: nodemanager
>            Reporter: Ahmed Hussein
>            Assignee: Ahmed Hussein
>            Priority: Major
>
> While investigating HADOOP-17314, I found that the 
> * TestNodeStatusUpdater#testNMRegistration() will continue running {{while (heartBeatID <= 3 && waitCount++ != 200) {}} even though the nm thread could already be dead.  the unit should detect that the nm has died and terminates sooner to release resources for other tests.
> * TestNodeStatusUpdater#testNMRMConnectionConf(). Same problem as described above. 



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