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From "Lin Yiqun (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MAPREDUCE-6548) Jobs executed can be configurated with specific users and time hours
Date Sat, 14 Nov 2015 16:12:10 GMT
Lin Yiqun created MAPREDUCE-6548:
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             Summary: Jobs executed can be configurated with specific users and time hours
                 Key: MAPREDUCE-6548
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-6548
             Project: Hadoop Map/Reduce
          Issue Type: Improvement
          Components: job submission
            Reporter: Lin Yiqun
            Assignee: Lin Yiqun


In recent hadoop versions,the system has no limitation for users to execute their jobs if
you don't configurate ACL.And I find that the ACL is only called in IPC, isn't operated in
job submissions.And this condition can't satisfied with this case that I have a very important
job, and I am prepared to execute this job in 0 to 9 o'clock.In order to let this job executed
quickli, I am not allowed other users job to execute in these time. So I can see the result
in tomorrow morning.So may be we can let jobs executed with specific users in specific time
hours.



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