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From "Jacques Nadeau (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DRILL-5155) TestDrillbitResilience unit test is not resilient
Date Fri, 23 Dec 2016 04:52:58 GMT

    [ https://issues.apache.org/jira/browse/DRILL-5155?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15771926#comment-15771926
] 

Jacques Nadeau commented on DRILL-5155:
---------------------------------------

+1 on the jira title. Made me laugh :)

> TestDrillbitResilience unit test is not resilient
> -------------------------------------------------
>
>                 Key: DRILL-5155
>                 URL: https://issues.apache.org/jira/browse/DRILL-5155
>             Project: Apache Drill
>          Issue Type: Bug
>    Affects Versions: 1.9.0
>            Reporter: Paul Rogers
>            Assignee: Paul Rogers
>            Priority: Minor
>
> The unit test {{TestDrillbitResilience}} plays quite rough with a set of Drillbits, forcing
a number of error conditions to see if the Drillbits can recover. The test cases are good,
but they interact with each other to make the test as a whole quite fragile. The failure of
any one test tends to cause others to fail. When tests are run individually, they may run.
But, when run as a suite, they fail due to cross-interactions.
> Restructure the test to make the tests more independent so that one test does not change
the state of the cluster expected by a different test.



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