[ https://issues.apache.org/jira/browse/MAPREDUCE-1316?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Amar Kamat reassigned MAPREDUCE-1316: ------------------------------------- Assignee: Amar Kamat > JobTracker holds stale references to retired jobs via speculated tips > ---------------------------------------------------------------------- > > Key: MAPREDUCE-1316 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-1316 > Project: Hadoop Map/Reduce > Issue Type: Bug > Components: jobtracker > Reporter: Amar Kamat > Assignee: Amar Kamat > > JobTracker fails to remove speculative tasks' mapping from _taskToTIPMap_ if > the job finishes and retires before the tracker (running the speculative > tasks) reports back. In such cases a stale reference is held to > TaskInProgress (and thus JobInProgress) long after the job is gone leading to > memory leak. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.