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Vinod K V updated MAPREDUCE-1307: --------------------------------- Attachment: MAPREDUCE-1307-20100210.txt I am attaching a patch that implements my proposal. - The authorization checks can be enabled/disabled by "hadoop.security.authorization" and are switched off by default. - When authorization is enabled, the default ACLs don't grant access to anyone except the job-owner and superuser/supergroup. - Also added tests for the APIs that need authorization - all the modification operations described above, and for getJobCounters() and getTaskReports() on the view-part. > Introduce the concept of Job Permissions > ---------------------------------------- > > Key: MAPREDUCE-1307 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-1307 > Project: Hadoop Map/Reduce > Issue Type: Sub-task > Components: security > Reporter: Devaraj Das > Assignee: Vinod K V > Fix For: 0.22.0 > > Attachments: 1307-early-1.patch, MAPREDUCE-1307-20100210.txt > > > It would be good to define the notion of job permissions analogous to file > permissions. Then the JobTracker can restrict who can "read" (e.g. look at > the job page) or "modify" (e.g. kill) jobs. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.