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Posted to mapreduce-dev@hadoop.apache.org by "Ravi Prakash (Created) (JIRA)" <ji...@apache.org> on 2012/04/10 23:27:17 UTC
[jira] [Created] (MAPREDUCE-4134) Remove references of
mapred.child.ulimit etc. since they are not being used any more
Remove references of mapred.child.ulimit etc. since they are not being used any more
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Key: MAPREDUCE-4134
URL: https://issues.apache.org/jira/browse/MAPREDUCE-4134
Project: Hadoop Map/Reduce
Issue Type: Task
Components: mrv2
Affects Versions: 0.23.2
Reporter: Ravi Prakash
Assignee: Ravi Prakash
Courtesy Philip Su, we found that (mapred.child.ulimit, mapreduce.map.ulimit, mapreduce.reduce.ulimit) were not being used at all. The configuration exists but is never used. Its also mentioned in mapred-default.xml and templates/../mapred-site.xml . Also the method getUlimitMemoryCommand in Shell.java is now useless and can be removed.
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