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https://issues.apache.org/jira/browse/OPENJPA-441?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12542732
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Christiaan commented on OPENJPA-441:
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I've no statistics on this yet. As mentioned in OPENJPA-439 there was an
increase in each transaction in memory usage and I believe this extra part was
not cleared after commit, but with the supplied patch that should be fixed. I
also noticed that after commit the memory usage roughly drops back to the level
when the transaction started (included in the attached screenshots in 439), so
I don' think there is a memory problem accros the commit boundary.
> Memory increase when deleting objects
> -------------------------------------
>
> Key: OPENJPA-441
> URL: https://issues.apache.org/jira/browse/OPENJPA-441
> Project: OpenJPA
> Issue Type: Bug
> Affects Versions: 1.0.0
> Environment: Kodo 4.1.4, JDK 6, ms sql server 2005, JTDS 1.2
> Reporter: Christiaan
>
> This isssue is based on issue:
> http://issues.apache.org/jira/browse/OPENJPA-439
> When executing a delete on objects which all have been loaded into memory,
> the memory usage is doubled when calling pm.deletePersistentAll().
> The same testcase can be used which is attached to the linked issue.
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