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Posted to yarn-issues@hadoop.apache.org by "Ahmed Hussein (Jira)" <ji...@apache.org> on 2020/11/12 06:41:00 UTC
[jira] [Assigned] (YARN-10468) TestNodeStatusUpdater does not
handle early failure in threads
[ https://issues.apache.org/jira/browse/YARN-10468?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ahmed Hussein reassigned YARN-10468:
------------------------------------
Assignee: Ahmed Hussein
> 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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