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From "ASF GitHub Bot (JIRA)" <>
Subject [jira] [Commented] (CURATOR-401) Make InterProcessMutex.isOwnedByCurrentThread public
Date Tue, 18 Apr 2017 16:27:41 GMT


ASF GitHub Bot commented on CURATOR-401:

GitHub user srdo opened a pull request:

    CURATOR-401: Make InterProcessMutex.isOwnedByCurrentThread public


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

    $ git pull CURATOR-401

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

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

    This closes #214
commit 96cb3374f1170afd1b3a5f7ac0fe82d79636a093
Author: Stig Rohde Døssing <>
Date:   2017-04-18T16:24:56Z

    CURATOR-401: Make InterProcessMutex.isOwnedByCurrentThread public


> Make InterProcessMutex.isOwnedByCurrentThread public
> ----------------------------------------------------
>                 Key: CURATOR-401
>                 URL:
>             Project: Apache Curator
>          Issue Type: Improvement
>          Components: Recipes
>    Affects Versions: 2.12.0
>            Reporter: Stig Rohde Døssing
>            Priority: Minor
> It is useful in some cases to be able to tell if the current thread holds the lock before
calling acquire. I have some components using InterProcessMutex for coordination that are
intended to run in different JVMs in production. I'd like to be able to write an integration
test that runs them in the same JVM in different threads, and verify that the lock is held
by the expected component at certain points in the code.
> Using InterProcessMutex.isAcquiredInThisProcess is not a good replacement in this case,
and acquiring/releasing the lock unnecessarily also doesn't seem like a good solution.
> InterProcessMutex already supports this functionality, but the method is package private.

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