Alexey Serbin has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/15850 )

Change subject: KUDU-3113: fix auto-rebalancer move execution
......................................................................


Patch Set 4: Code-Review+2

(1 comment)

http://gerrit.cloudera.org:8080/#/c/15850/4/src/kudu/master/auto_rebalancer-test.cc
File src/kudu/master/auto_rebalancer-test.cc:

http://gerrit.cloudera.org:8080/#/c/15850/4/src/kudu/master/auto_rebalancer-test.cc@575
PS4, Line 575:   SleepFor(MonoDelta::FromSeconds(
             :       FLAGS_follower_unavailable_considered_failed_sec));
             :   ASSERT_OK(cluster_->AddTabletServer());
Is there any significance if adding follower_unavailable_considered_failed_sec 
pause before adding a new tablet server?  Is that to verify that the 
auto-rebalancer will not do anything unexpected even after the re-replication 
starts in the background?

Maybe, it's worth adding a small comment clarifying on that?  Feel free to 
ignore, though.



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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: If658997dc9bcb709c27d981db56cf2db13ba235f
Gerrit-Change-Number: 15850
Gerrit-PatchSet: 4
Gerrit-Owner: Andrew Wong <[email protected]>
Gerrit-Reviewer: Alexey Serbin <[email protected]>
Gerrit-Reviewer: Andrew Wong <[email protected]>
Gerrit-Reviewer: Hannah Nguyen <[email protected]>
Gerrit-Reviewer: Kudu Jenkins (120)
Gerrit-Comment-Date: Wed, 06 May 2020 17:40:59 +0000
Gerrit-HasComments: Yes

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