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From "Gera Shegalov (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-1401) With zero sleep-delay-before-sigkill.ms, no signal is ever sent
Date Tue, 12 Nov 2013 01:16:17 GMT
Gera Shegalov created YARN-1401:
-----------------------------------

             Summary: With zero sleep-delay-before-sigkill.ms, no signal is ever sent
                 Key: YARN-1401
                 URL: https://issues.apache.org/jira/browse/YARN-1401
             Project: Hadoop YARN
          Issue Type: Bug
          Components: nodemanager
    Affects Versions: 2.2.0
            Reporter: Gera Shegalov


If you set in yarn-site.xml yarn.nodemanager.sleep-delay-before-sigkill.ms=0 then an unresponsive
child JVM is never killed. In MRv1, TT used to immediately SIGKILL in this case. 



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