[jira] [Created] (YARN-5570) NodeManager blocks kill attempts during startup if ResourceManager is down

["Andrew Wang (JIRA)" <ji...@apache.org>]

Andrew Wang created YARN-5570:
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             Summary: 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: 2.7.3
            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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