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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