Hello Kudu Jenkins, Andrew Wong, Grant Henke, Greg Solovyev,

I'd like you to reexamine a change. Please visit

    http://gerrit.cloudera.org:8080/16107

to look at the new patch set (#2).

Change subject: [autn_token_expire-itest] make one scenario more robust
......................................................................

[autn_token_expire-itest] make one scenario more robust

This patch addresses a TOCTOU condition in ClientReacquiresAuthnToken
scenario of the MultiMasterIdleConnectionsITest test and replaces ad-hoc
master re-election requests with graceful leadership transfer.

I haven't seen the TOCTOU condition manifesting itself yet, but since
I already spent time on looking around to find the reason behind the
test failure (the root cause has been found and is fixed by
https://gerrit.cloudera.org/#/c/16106/), it doesn't hurt to make the
test scenario a bit more robust.

Change-Id: Id06be851c92958c2c134d9e06a7dc133283aeba2
---
M src/kudu/integration-tests/auth_token_expire-itest.cc
1 file changed, 23 insertions(+), 14 deletions(-)


  git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/07/16107/2
--
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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: Id06be851c92958c2c134d9e06a7dc133283aeba2
Gerrit-Change-Number: 16107
Gerrit-PatchSet: 2
Gerrit-Owner: Alexey Serbin <[email protected]>
Gerrit-Reviewer: Andrew Wong <[email protected]>
Gerrit-Reviewer: Grant Henke <[email protected]>
Gerrit-Reviewer: Greg Solovyev <[email protected]>
Gerrit-Reviewer: Kudu Jenkins (120)

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