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Does MR3 support specifying job priority for YARN?

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Ill

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Apr 27, 2023, 4:04:35 AM4/27/23
to MR3
Does MR3 support specifying job priority for YARN? 

Sungwoo Park

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May 2, 2023, 9:57:08 PM5/2/23
to MR3
No. Currently MR3 can specify only a job queue (with the config key mr3.queue.name). It's easy to extend MR3 to specify priorities of MR3 applications (because ApplicationSubmissionContext has a field for priority), but we have not implemented it yet.

Cheers,

--- Sungwoo

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