[jira] [Updated] (SAMZA-1308) Failure Testing. A processor dies while waiting for a barrier to complete.

["Jake Maes (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SAMZA-1308?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jake Maes updated SAMZA-1308:
-----------------------------
    Fix Version/s:     (was: 0.14.0)
                   0.15.0

> Failure Testing. A processor dies while waiting for a barrier to complete.
> --------------------------------------------------------------------------
>
>                 Key: SAMZA-1308
>                 URL: https://issues.apache.org/jira/browse/SAMZA-1308
>             Project: Samza
>          Issue Type: Sub-task
>            Reporter: Boris Shkolnik
>            Assignee: Shanthoosh Venkataraman
>             Fix For: 0.15.0
>
>
> Tracks different failure scenarios testing around leader creating the barrier and other stream processors joining it. 
> A) Death of a stream processor expected to join a zookeeper barrier should regenerate a new barrier with other alive stream processors. 
> B) Zookeeper shutdown while waiting on the barrier should kill all stream processor. 
> C) Should wait until all the expected stream processors joins the zookeeper barrier.
> D) Should have fixed retries on failures when creating a barrier in zookeeper.
> E) Barrier.expiry(when none of the stream application joins the barrier) should trigger the leader to create a new barrier with alive processors.



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