Adar Dembo has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/12852 )

Change subject: [maintenance] Add privilege maintenance thread pool for 
privilege tables and tablets
......................................................................


Patch Set 1:

> Priority multipliers only applied to the compaction ops to improve 
> performance.
> Priority multipliers could not applied to GC ops and flush ops, so they can 
> work like before.

Oh okay; so it's just about prioritizing/deprioritizing compactions? That makes 
sense to me, and is a reasonable place to start.

Have you had a chance to consider Todd's last bit of feedback? I've copied it 
below:

> The last question I have is about the use of gflags for this purpose. It 
> seems like this should probably be a table property settable via the API at 
> runtime, rather than a gflag. For example, we could use the 'extra config' 
> functionality provided by https://gerrit.cloudera.org/c/12468/


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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I3ea3b73505157678a8fb551656123b64e6bfb304
Gerrit-Change-Number: 12852
Gerrit-PatchSet: 1
Gerrit-Owner: Yingchun Lai <[email protected]>
Gerrit-Reviewer: Adar Dembo <[email protected]>
Gerrit-Reviewer: Kudu Jenkins (120)
Gerrit-Reviewer: Todd Lipcon <[email protected]>
Gerrit-Reviewer: Will Berkeley <[email protected]>
Gerrit-Reviewer: Yingchun Lai <[email protected]>
Gerrit-Comment-Date: Wed, 08 May 2019 05:27:08 +0000
Gerrit-HasComments: No

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