[kudu-CR] log: add a test for race conditions

["Todd Lipcon (Code Review)" <ge...@cloudera.org>]

Hello Dan Burkert, Kudu Jenkins,

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

    http://gerrit.cloudera.org:8080/4638

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

Change subject: log: add a test for race conditions
......................................................................

log: add a test for race conditions

This adds new test coverage in mt-log-test to look for races between
log rolls and other operations. It doesn't currently find any bug, but
prior to 127438af30356f1afedb862166c907ff754d1c55 it reproduced a crash
bug fairly reliably, so the additional test coverage is probably worth
having.

Change-Id: Ic6dd40cf9ac628f56f0c467bcd9eeb2191124836
---
M src/kudu/consensus/mt-log-test.cc
1 file changed, 24 insertions(+), 0 deletions(-)


  git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/38/4638/2
-- 
To view, visit http://gerrit.cloudera.org:8080/4638
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Gerrit-MessageType: newpatchset
Gerrit-Change-Id: Ic6dd40cf9ac628f56f0c467bcd9eeb2191124836
Gerrit-PatchSet: 2
Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-Owner: Todd Lipcon <to...@apache.org>
Gerrit-Reviewer: Dan Burkert <da...@cloudera.com>
Gerrit-Reviewer: Kudu Jenkins
Gerrit-Reviewer: Mike Percy <mp...@apache.org>