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From "Junping Du (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-5570) NodeManager blocks kill attempts during startup if ResourceManager is down
Date Sat, 07 Jan 2017 01:44:59 GMT

     [ https://issues.apache.org/jira/browse/YARN-5570?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Junping Du updated YARN-5570:
-----------------------------
    Target Version/s:   (was: 2.8.0)

> NodeManager blocks kill attempts during startup if ResourceManager is down
> --------------------------------------------------------------------------
>
>                 Key: YARN-5570
>                 URL: https://issues.apache.org/jira/browse/YARN-5570
>             Project: Hadoop YARN
>          Issue Type: Bug
>    Affects Versions: 2.7.2, 2.7.3
>            Reporter: Andrew Wang
>
> Found while testing a 2.7.3 RC:
> {quote}
> * If you start the NodeManager and not the RM, the NM has a handler for SIGTERM and SIGINT
that blocked my Ctrl-C and kill attempts during startup. I had to kill -9 it.
> {quote}
> [~stevel@apache.org] tells me that this is potentially addressed by YARN-679, though
that's a large patch.



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