Re: Review Request 16589: ZooKeeperMasterContenderProcess::contend now checks if the future for the previous contend() is still pending and if so it directly returns that future without recontending.

[Jiang Yan Xu]

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https://reviews.apache.org/r/16589/
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(Updated Jan. 15, 2014, 11:33 a.m.)


Review request for mesos, Benjamin Hindman, Ben Mahler, and Vinod Kone.


Changes
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Added a test.

MESOS_VERBOSE=1 GLOG_v=2 ./bin/mesos-tests.sh -j 
--gtest_filter=ZooKeeperMasterContenderDetectorTest.ContenderPendingElection 
--gtest_repeat=100 --gtest_break_on_failure


Bugs: MESOS-892
    https://issues.apache.org/jira/browse/MESOS-892


Repository: mesos-git


Description
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See summary.


Diffs (updated)
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  src/master/contender.hpp 7764edd037fef3590694098397483b1b19c5cda2 
  src/master/contender.cpp 72a779617139fe8ad018396014e4a2e45bd45471 
  src/tests/master_contender_detector_tests.cpp 
d532c17c64c4c797053616cb486a907855bb723b 

Diff: https://reviews.apache.org/r/16589/diff/


Testing
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make check.


Thanks,

Jiang Yan Xu