[jira] [Created] (YARN-1401) With zero sleep-delay-before-sigkill.ms, no signal is ever sent

[Gera Shegalov (JIRA)]

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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