[jbossseam-issues] [JBoss JIRA] Commented: (JBSEAM-2917) Bad cache in getEjbDescriptor
[ http://jira.jboss.com/jira/browse/JBSEAM-2917?page=comments#action_12410188 ]
Shane Bryzak commented on JBSEAM-2917:
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This is probably just one of many performance improvements that we can potentially make,
we could probably backport it to 2.0.2 (although the code will be different as these
methods have changed). I think we should be focused on a more formal profiling and
performance effort for 2.1.0, rather than any 'here and there' minor fixes we can
squeeze into 2.0.2.
Bad cache in getEjbDescriptor
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Key: JBSEAM-2917
URL: http://jira.jboss.com/jira/browse/JBSEAM-2917
Project: Seam
Issue Type: Bug
Affects Versions: 2.0.2.CR1
Reporter: Clint Popetz
Assigned To: Shane Bryzak
Fix For: 2.1.0.BETA1
Attachments: seam-getEjbDescriptor-cache.patch
Seam.getEjbDescriptor re-initializes its cache of descriptors every time it fails to find
a given class. This method is getting called for every non-injected field of a
conversational component, on every invocation of a method in that component. In my case,
getEjbDescriptor was eating up an average of 20% of page time before the attached patch.
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