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From "Josh Elser (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (ACCUMULO-3461) ZooTraceClientTest is prone to a race condition
Date Fri, 02 Jan 2015 21:52:34 GMT

     [ https://issues.apache.org/jira/browse/ACCUMULO-3461?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Josh Elser resolved ACCUMULO-3461.
----------------------------------
    Resolution: Fixed

Fixed the test case and a bad log message. Thanks for noticing both, [~ecn]!

> ZooTraceClientTest is prone to a race condition
> -----------------------------------------------
>
>                 Key: ACCUMULO-3461
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-3461
>             Project: Accumulo
>          Issue Type: Bug
>          Components: test, trace
>            Reporter: Josh Elser
>            Assignee: Josh Elser
>            Priority: Minor
>             Fix For: 1.7.0
>
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> [~ecn] found that ZooTraceClientTest was regularly failing for him. He ultimately realized
that a sleep before the call to verify made the test pass.
> I realized that the 0s delay on retrying the operation was subject to a race condition
in that the verification might happen before the retry actually executed.



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