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From "Jerry Cwiklik (JIRA)" <...@uima.apache.org>
Subject [jira] [Created] (UIMA-4809) UIMA DUCC: Agent should set cgroups swappiness
Date Mon, 29 Feb 2016 15:52:18 GMT
Jerry Cwiklik created UIMA-4809:
-----------------------------------

             Summary: UIMA DUCC: Agent should set cgroups swappiness
                 Key: UIMA-4809
                 URL: https://issues.apache.org/jira/browse/UIMA-4809
             Project: UIMA
          Issue Type: Bug
          Components: DUCC
            Reporter: Jerry Cwiklik
            Assignee: Jerry Cwiklik
             Fix For: 2.1.0-Ducc


Cgroups default swappiness is 0 which means no swapping is allowed. Consequence of this is
that the Unix OOM killer kills process when it uses more memory than available, 
The agent should read swappiness value from ducc.properties and write to a file memory.swappiness.
Use 10 for default value.



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