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Posted to derby-dev@db.apache.org by "Kristian Waagan (Closed) (JIRA)" <ji...@apache.org> on 2011/10/18 08:46:11 UTC

[jira] [Closed] (DERBY-5394) Reduce chance of OOME with XAMemTest.testDerby4137_TransactionTimeoutSpecifiedNotExceeded in low memory suite

     [ https://issues.apache.org/jira/browse/DERBY-5394?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kristian Waagan closed DERBY-5394.
----------------------------------


Closing issue, no issues seen after the fix was applied.
The fix committed under this issue was a work-around, not a proper fix addressing the general root cause.
                
> Reduce chance of OOME with XAMemTest.testDerby4137_TransactionTimeoutSpecifiedNotExceeded in low memory suite
> -------------------------------------------------------------------------------------------------------------
>
>                 Key: DERBY-5394
>                 URL: https://issues.apache.org/jira/browse/DERBY-5394
>             Project: Derby
>          Issue Type: Improvement
>          Components: Test
>    Affects Versions: 10.9.0.0
>            Reporter: Kristian Waagan
>            Assignee: Kristian Waagan
>             Fix For: 10.8.2.1, 10.9.0.0
>
>         Attachments: derby-5394-1a-execute_last.diff
>
>
> See thread on derby-dev: "Problems with junit-lowmem" (29th of August 2011).
> The test XAMemTest.testDerby4137_TransactionTimeoutSpecifiedNotExceeded doesn't release all the memory it uses and causes either excessive GC activity (and a much longer run time) or an OOME.

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