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From hanm <...@git.apache.org>
Subject [GitHub] zookeeper pull request #247: Potential server deadlock between follower sync...
Date Sat, 06 May 2017 05:16:57 GMT
GitHub user hanm opened a pull request:

    https://github.com/apache/zookeeper/pull/247

    Potential server deadlock between follower sync with leader and follower receiving external
connection requests.

    Remove synchronization requirements on certain methods to prevent dead lock. Current analysis
indicates these methods don't require synchronization for them to work properly. Patch is
stress tested with 1k runs of entire unit test suites.


You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/hanm/zookeeper ZOOKEEPER-2778

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/zookeeper/pull/247.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #247
    
----
commit 4453ab2a32f8b1a6d195a65c5466c1749bbb3464
Author: Michael Han <hanm@apache.org>
Date:   2017-05-06T05:13:26Z

    Potential server deadlock between follower sync with leader and follower receiving external
connection requests.
    Remove synchronization requirements on certain methods to prevent dead lock. Current analysis
indicates these methods don't require synchronization for them to work properly.

----


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