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https://issues.apache.org/jira/browse/DERBY-5267?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Knut Anders Hatlen resolved DERBY-5267.
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Resolution: Fixed
Fix Version/s: 10.9.0.0
Issue & fix info: (was: [Patch Available])
Committed revision 1135432.
> Shut down engine for old versions in upgrade tests to save memory
> -----------------------------------------------------------------
>
> Key: DERBY-5267
> URL: https://issues.apache.org/jira/browse/DERBY-5267
> Project: Derby
> Issue Type: Improvement
> Components: Test
> Affects Versions: 10.9.0.0
> Reporter: Knut Anders Hatlen
> Assignee: Knut Anders Hatlen
> Priority: Minor
> Fix For: 10.9.0.0
>
> Attachments: shutdown-engine.diff
>
>
> The memory requirements for the upgrade tests seem to go up each time we add
> a new release. Lately, they've started failing on phoneME with the error
> message saying "Number of class names exceeds vm limit." It looks to me as if
> the problem is that we don't shut down the engine when we've finished testing
> a version, so we eventually end up with 19 different versions of the engine
> loaded in the same process. I think it would be good to shut down the old
> engines when we're done with them to free up resources.
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