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Tom Cunningham resolved JBESB-3974.
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Resolution: Done
Add test to see if debug is enabled before doing logger.debug and concatenating strings.
Objectmapper not checking debug level
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Key: JBESB-3974
URL:
https://issues.jboss.org/browse/JBESB-3974
Project: JBoss ESB
Issue Type: Task
Components: Message Store
Affects Versions: 4.12
Reporter: Tom Cunningham
Assignee: Tom Cunningham
Fix For: 4.13
http://anonsvn.jboss.org/repos/labs/labs/jbossesb/tags/JBESB_4_12/product...
on line 283. object mapper does not check if debug level is enabled before calling
log.debug. If high throughput or large messages can result in.
- lage young generation usage.
- High GC activity
- High CPU
Code should check if debug level enabled as specified by best practises for performance
optimization