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Posted to mapreduce-issues@hadoop.apache.org by "Karthik Kambatla (JIRA)" <ji...@apache.org> on 2012/12/07 22:33:21 UTC

[jira] [Updated] (MAPREDUCE-4795) TestDelegationTokenRenewal should not use static variables in Renewer

     [ https://issues.apache.org/jira/browse/MAPREDUCE-4795?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Karthik Kambatla updated MAPREDUCE-4795:
----------------------------------------

    Resolution: Not A Problem
        Status: Resolved  (was: Patch Available)

Spoke to Sandy offline about this: the static variables in renewer don't seem to be causing the test failures we noticed.
                
> TestDelegationTokenRenewal should not use static variables in Renewer
> ---------------------------------------------------------------------
>
>                 Key: MAPREDUCE-4795
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4795
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>    Affects Versions: 1.0.4
>            Reporter: Sandy Ryza
>            Assignee: Sandy Ryza
>         Attachments: MAPREDUCE-4795-branch-1.patch
>
>
> TestDelegationTokenRenewal uses static variables to access what's going on inside its Renewer class, making it so problems can occur if the tests are run in parallel.

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