| Summary: | Performance Regression due to mvel ParserContext now set, resulting in CompositeClassLoader loads | ||
|---|---|---|---|
| Product: | [JBoss] JBoss Enterprise BRMS Platform 5 | Reporter: | Len DiMaggio <ldimaggi> |
| Component: | BRE (Expert, Fusion) | Assignee: | Nobody <nobody> |
| Status: | VERIFIED --- | QA Contact: | Marek Baluch <mbaluch> |
| Severity: | urgent | Docs Contact: | |
| Priority: | urgent | ||
| Version: | BRMS 5.2.0-Dev1 | CC: | atangrin, fabian.lange, lpetrovi, mproctor, rzhang |
| Target Milestone: | --- | ||
| Target Release: | BRMS 5.2.0.GA | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| URL: | http://jira.jboss.org/jira/browse/BRMS-639 | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | Type: | Bug | |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
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Description
Len DiMaggio
2011-07-13 14:18:26 UTC
Link: Added: This issue depends JBRULES-3116 Mario is working on this. The issue has been identified with an unused feature in MVEL due to "static Enum.*" imports. The answer here is to disable the feature in MVEL, as we don't need it. We hope to have this resolved with Mike Brock by end of this week. Marked as note needed a release note as this appears to be between internal builds Sorry that should be: Marked as Release Note not required as this issue appears to be between internal builds. Hi Guys, great you found the reason why this is now happening and that this was not intended. @Lee, I am not sure what you are referring to, but this caused a noticeable performance degradation (5.0 -> 5.1). So its not between internal builds, unless i misunderstood you. You have a fix release for jboss rules planned? so i can verify. Mario has commit some improvements on this which should update this issue. I would pick this commit in next release. Please test it on the next release. I mark this status into Modified but please notice that it is not included in ER4. It would be available in next release. mvel has been updated to 2.1.Beta6, which resolves the mentioned issues. -> VERIFIED |