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Hemanth Yamijala commented on MAPREDUCE-1422: --------------------------------------------- All LinuxTaskController tests also passed. This is good for commit. > Changing permissions of files/dirs under job-work-dir may be needed sothat > cleaning up of job-dir in all mapred-local-directories succeeds always > ------------------------------------------------------------------------------------------------------------------------------------------------- > > Key: MAPREDUCE-1422 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-1422 > Project: Hadoop Map/Reduce > Issue Type: Bug > Components: tasktracker > Reporter: Ravi Gummadi > Assignee: Amar Kamat > Attachments: mapreduce-1422-test-v1.0.patch, > mapreduce-1422-v1.4.2.patch, mapreduce-1422-v1.5.2.patch, > mapreduce-1422-v1.5.4.patch, mapreduce-1422-v1.5.5.patch > > > After MAPREDUCE-896, if LinuxTaskController is set in config, task-controller > binary is launched for changing permissions of taskAttemptDir and taskWorkDir > before cleaning up of these directories sothat cleanup will be succeeded even > if user had created files/dirs under taskAttemptDir or taskWorkDir with > non-writable permissions. Users can't create files/dirs under job-dir > directly as we set 2570 for job-dir. But as job-work-dir has 2770 permissions > and user can create files/dirs under job-work-dir with non-writable > permissions, Changing permissions of files/dirs under job-work-dir may be > needed sothat cleaning up of job-dir in all mapred-local-directories succeeds > always. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.