[ https://issues.apache.org/jira/browse/MAPREDUCE-4134?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ravi Prakash updated MAPREDUCE-4134: ------------------------------------ Attachment: MAPREDUCE-4134.patch This patch removes the ulimit configuration parameters. Now when a user submits a job with any of these, a WARN message is displayed on the client. We would also have to delete * hadoop-tools/hadoop-streaming/src/test/java/org/apache/hadoop/streaming/TestUlimit.java * hadoop-tools/hadoop-streaming/src/test/java/org/apache/hadoop/streaming/UlimitApp.java > Remove references of mapred.child.ulimit etc. since they are not being used > any more > ------------------------------------------------------------------------------------ > > 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 > Attachments: MAPREDUCE-4134.patch > > > 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. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira