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Hairong Kuang commented on HADOOP-1873: --------------------------------------- There was a typo in my previous comment. Here is the right version. If not, the mapred system directory should be under a directory which is writable by the user who starts the JOBTRACKER. > User permissions for Map/Reduce > ------------------------------- > > Key: HADOOP-1873 > URL: https://issues.apache.org/jira/browse/HADOOP-1873 > Project: Hadoop > Issue Type: Improvement > Reporter: Raghu Angadi > Assignee: Hairong Kuang > Attachments: mapred.patch, mapred2.patch > > > HADOOP-1298 and HADOOP-1701 add permissions and pluggable security for DFS > files and DFS accesses. Same users permission should work for Map/Reduce jobs > as well. > User persmission should propegate from client to map/reduce tasks and all the > file operations should be subject to user permissions. This is transparent to > the user (i.e. no changes to user code should be required). -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.