Andrew Wong has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/13426 )

Change subject: KUDU-2797: the master aggregates tablet statistics
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Patch Set 20:

(1 comment)

Seems like Mike won't be able to get to this any time soon.

Adar, I'm curious what your thoughts are w.r.t introducing a new metric entity, 
given it was a suggestion of yours a while back.

http://gerrit.cloudera.org:8080/#/c/13426/20/src/kudu/master/table_metrics.cc
File src/kudu/master/table_metrics.cc:

PS20:
One of the things that makes me hesitant about this is that it's introducing 
_even more_ metrics to Kudu, and specifically, a new metric entity (today, 
there are only two; adding a third seems like a big deal). Some thirdparty 
systems already struggle to handle the large volume of metrics that Kudu 
produces.

I would have preferred to merge the previous approach of aggregating this 
elsewhere. But I could also be convinced.



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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I74406ab7cca7c22fda455c328b8ee9989a6b2d99
Gerrit-Change-Number: 13426
Gerrit-PatchSet: 20
Gerrit-Owner: helifu <[email protected]>
Gerrit-Reviewer: Adar Dembo <[email protected]>
Gerrit-Reviewer: Andrew Wong <[email protected]>
Gerrit-Reviewer: Kudu Jenkins (120)
Gerrit-Reviewer: Mike Percy <[email protected]>
Gerrit-Reviewer: helifu <[email protected]>
Gerrit-Comment-Date: Tue, 16 Jul 2019 21:56:59 +0000
Gerrit-HasComments: Yes

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