Alexey Serbin has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/8567 )

Change subject: catalog_manager_tsk-itest: ensure that test eventually makes 
progress
......................................................................


Patch Set 1: Code-Review+2

(2 comments)

Thank you for fixing the flake.

It was more stable when we use separate threads for sending Raft heartbeats.  I 
did a couple updates on the test, increasing the HB interval, so the test 
became stable.  However, I rolled that back with 9c1997a after fix for 
KUDU-2149 was committed, just to have this test as a canary for such things 
like KUDU-2149.

I think this fix definitely is more comprehensive approach compared with just 
increasing Raft HB interval.

http://gerrit.cloudera.org:8080/#/c/8567/1//COMMIT_MSG
Commit Message:

http://gerrit.cloudera.org:8080/#/c/8567/1//COMMIT_MSG@10
PS1, Line 10: but
            : sometimes worked so well that the test never made progress and 
couldn't
            : obtain a stable leader long enough to create a table
lol :)


http://gerrit.cloudera.org:8080/#/c/8567/1/src/kudu/integration-tests/catalog_manager_tsk-itest.cc
File src/kudu/integration-tests/catalog_manager_tsk-itest.cc:

http://gerrit.cloudera.org:8080/#/c/8567/1/src/kudu/integration-tests/catalog_manager_tsk-itest.cc@18
PS1, Line 18: #include <stdlib.h>
nit: maybe, replace with <cstdlib> and put along with the rest of C++ headers?



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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I3ecda0c269225e7674bc384fee652576b110ae7b
Gerrit-Change-Number: 8567
Gerrit-PatchSet: 1
Gerrit-Owner: Todd Lipcon <t...@apache.org>
Gerrit-Reviewer: Alexey Serbin <aser...@cloudera.com>
Gerrit-Reviewer: Kudu Jenkins
Gerrit-Reviewer: Tidy Bot
Gerrit-Comment-Date: Thu, 16 Nov 2017 06:36:59 +0000
Gerrit-HasComments: Yes

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