[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-2431) QueryPlanCache grows without bound. Eventually gets OutOfMemoryException
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http://opensource.atlassian.com/projects/hibernate/browse/HHH-2431?page=c...
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Steve Ebersole commented on HHH-2431:
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Well, we have discussed actually making that configurable for quite a long time. However,
noone has ever actually asked for it.
Try building from source with this modified to use a smaller limit. If that fixes your
issue, let me know and I'll look at making it configurable.
QueryPlanCache grows without bound. Eventually gets
OutOfMemoryException
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Key: HHH-2431
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2431
Project: Hibernate3
Type: Bug
Components: core
Versions: 3.2.2
Environment: all versions, all platforms
Reporter: Eric Goff
Every time you execute a query, and that query does not match any existing queries
in the QueryPlanCache, that query is *always* added to the Query Plan Cache, along with
a lot of various antlr stuff.
There seems to be no way to control it.
Minimally, there should be some sort of heap of query plans where the
least used query plan is ejected when the cache reaches it max size.
The cache size should, of course, be user configurable.
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