In heavy load, I have experienced ConcurrentModificationException from Layout cache. Layout cache is not protected against concurrency. This problem should be fixed, if layout cache is protected from concurrent request.
I have attached stack trace with this issue.
|Status||Open [ 1 ]||Resolved [ 5 ]|
|Resolution||Fixed [ 1 ]|
|Status||Resolved [ 5 ]||Closed [ 6 ]|
|Transition||Time In Source Status||Execution Times||Last Executer||Last Execution Date|
|37m 14s||1||Vivek Kumar||11/May/09 12:58|
|876d 8h 9m||1||Ate Douma||04/Oct/11 21:07|