Devaraj K created HADOOP-8578: --------------------------------- Summary: Provide a mechanism for cleaning config items from LocalDirAllocator which will not be used anymore Key: HADOOP-8578 URL: https://issues.apache.org/jira/browse/HADOOP-8578 Project: Hadoop Common Issue Type: Improvement Reporter: Devaraj K
If we use DefaultContainerExecutor, for every application one config item is getting added into the LocalDirAllocator.contexts and is not deleting forever and due to this nm throws oom error after some time. This has been fixed with MAPREDUCE-4379 by adding removeContext() api in LocalDirAllocator and explictly deleting after the application completion. It would be good if we can clean the cache of config items from LocalDirAllocator when there is no use with that furthermore. https://issues.apache.org/jira/browse/MAPREDUCE-4379?focusedCommentId=13407237&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-13407237 -- 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