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From pperalta <...@git.apache.org>
Subject [GitHub] ignite pull request #952: IGNITE-3678: Test for partition distribution
Date Thu, 11 Aug 2016 19:13:10 GMT
GitHub user pperalta opened a pull request:

    https://github.com/apache/ignite/pull/952

    IGNITE-3678: Test for partition distribution

    This submission includes a test that will assert the even and safe distribution of partitions
when server nodes are forcibly killed.
    
    Additionally, the following are included:
    
    (1) A new `Assertion` interface. This looks similar on the surface to `IgnitePredicate`
- however there are two subtle differences:
    - it returns `void`, not `boolean`
    - it throws `AssertionError`
    Since this does not return `boolean`, the caller does not have to check for the result
of the assertion; if the assertion fails an exception is thrown which contains the details
of the failed assertion.
    
    (2) `GridRollingRestartAbstractTest`: a new abstract test class that is extended for tests
that require:
    - multiple JVMs
    - the first JVM to be a client (i.e. not own any partitions)
    - the server JVMs to be killed forcibly (not gracefully) while the test executes

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

    $ git pull https://github.com/pperalta/ignite ignite-3678

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

    https://github.com/apache/ignite/pull/952.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 #952
    
----
commit 9eab905d292c4e951b2f300dca57434d44d11aca
Author: Patrick Peralta <patrick.peralta@workday.com>
Date:   2016-08-11T18:38:10Z

    IGNITE-3678: Test for partition distribution
    
    This submission includes a test that will assert the even and safe
    distribution of partitions when server nodes are forcibly killed.
    
    Additionally, the following are included:
    
    1. A new Assertion interface. This looks similar on the surface
       to IgnitePredicate - however there are two subtle differences:
         (a) it returns void, not boolean
         (b) it throws AssertionError
       Since this does not return boolean, the caller does not have
       to check for the result of the assertion; if the assertion fails
       an exception is thrown which contains the details of the failed
       assertion.
    
    2. GridRollingRestartAbstractTest: a new abstract test class that
       is extended for tests that require:
         (a) multiple JVMs
         (b) the first JVM to be a client (i.e. not own any partitions)
         (c) the server JVMs to be killed forcibly (not gracefully)
             while the test executes

----


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