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https://issues.apache.org/jira/browse/QPID-6751?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14904832#comment-14904832
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ASF subversion and git services commented on QPID-6751:
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Commit 1704898 from [email protected] in branch 'java/trunk'
[ https://svn.apache.org/r1704898 ]
QPID-6751: [Java Broker] Set adequate JE cache sizes for multiple JE
evironments created in Broker BDB virtual host nodes and virtual hosts
work done by Lorenz Quack <[email protected]> and Alex Rudyy
<[email protected]>
> [Java Broker] Set adequate JE cache sizes for multiple JE evironments created
> in Broker BDB virtual host nodes and virtual hosts
> --------------------------------------------------------------------------------------------------------------------------------
>
> Key: QPID-6751
> URL: https://issues.apache.org/jira/browse/QPID-6751
> Project: Qpid
> Issue Type: Bug
> Components: Java Broker
> Affects Versions: qpid-java-6.0
> Reporter: Alex Rudyy
> Assignee: Alex Rudyy
> Priority: Blocker
> Fix For: qpid-java-6.0
>
>
> At the moment JE cache size is set to 5% of available heap size. On creation
> of multiple BDB virtual hosts each of them will use 5% of heap for JE cache.
> As result, entire heap could be used ineffectively having a lot of huge JE
> caches which will never be fully filled consuming entire heap space.
> We need to introduce context variable for total cache size and divide the
> total cache size among available JE environments in order to avoid
> inefficient memory use.
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