[jira] [Commented] (SAMZA-1296) Stand alone integration tests.

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SAMZA-1296?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16016681#comment-16016681 ] 

ASF GitHub Bot commented on SAMZA-1296:
---------------------------------------

GitHub user shanthoosh opened a pull request:

    https://github.com/apache/samza/pull/196

    SAMZA-1296 : Stand alone integration tests.

    Changes
    Brings up a test bed that contains embedded kafka broker and zookeeper to test the following scenarios.
    
    A) Rolling upgrade of stream processors.
    B) Reelection of leader upon failures.
    C) Registering multiple processors with same processor id.
    D) Zookeeper failure before job model regeneration upon leader death should kill all running stream applications.
    
    NOTE:
    Some tests are commented out since zookeeper exceptions are swallowed in ZKJobCoordinator/ZKUtils.

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

    $ git pull https://github.com/shanthoosh/samza standalone_happy_integration_tests

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

    https://github.com/apache/samza/pull/196.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 #196
    
----
commit 76bedcd0a0d69844b2f1b148330c15d4e3a466f7
Author: Shanthoosh Venkataraman <sv...@linkedin.com>
Date:   2017-05-12T04:38:05Z

    SAMZA-1296: Standlone integration tests.
    
    Changes
    Brings up a test bed that contains embedded kafka broker and zookeeper
    to test out the following scenarios.
    
    A) Rolling upgrade of stream processors.
    B) Reelection of leader upon failures.
    C) Registering multiple processors with same processor id.
    D) Zookeeper failure before job model regneration upon leader death
       should kill all running stream applications.
    
    NOTE:
    Some tests are commented out since zookeeper exceptions
    are swallowed in ZKJobCoordinator/ZKUtils.

----


> Stand alone integration tests.
> ------------------------------
>
>                 Key: SAMZA-1296
>                 URL: https://issues.apache.org/jira/browse/SAMZA-1296
>             Project: Samza
>          Issue Type: Test
>            Reporter: Shanthoosh Venkataraman
>            Assignee: Shanthoosh Venkataraman
>            Priority: Minor
>
> Integration tests for the following scenarios.
> A) Rolling upgrade of stream processors when there are multiple stream processors.
> B) Reelection of a stream processor to be leader upon death of the leader.
> C) Registering multiple stream processors with same processor id (leading to duplicate stream processors).
> D) Zookeeper failure before job model regneration upon leader death should kill all running stream applications.
> This contains few stand alone integration tests. In following JIRA other integration tests will be added(after fixing the failures caused by existing ones).



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