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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/15487/
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Review request for mesos, Benjamin Hindman, Ben Mahler, and Vinod Kone.
Bugs: MESOS-811
https://issues.apache.org/jira/browse/MESOS-811
Repository: mesos-git
Description
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The API stipulates that a successful Future<bool> but with 'false' value should
be returned.
This can happen when:
1) The cancel() operation is queued up due to connectivity issue but then
invoked again by sync() the membership could be gone.
2) Even if not delayed, in cancel() we first checked whether the membership
exists in our local cache but the membership could have expired by then (or
when we invoke zk->remove(...)) but we have yet to receive the update for it.
This is part of the contender review chain.
Diffs
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src/zookeeper/group.cpp cd58d230a2715b9ed01002443ebd7b5366d31be6
Diff: https://reviews.apache.org/r/15487/diff/
Testing
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Tested in https://reviews.apache.org/r/13086/
Thanks,
Jiang Yan Xu
