[jbossts-issues] [JBoss JIRA] Work logged: (JBTM-217) Contention on SychronizedMap in TransactionLocalDelegateImpl.java
[ http://jira.jboss.com/jira/browse/JBTM-217?page=worklog#action_12369414 ]
Andrew Dinn logged work on JBTM-217:
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Time Spent: 1 day
Remaining Estimate: 0 minutes
Time Spent: 1 day
verified need for current version and investigated fix -- depends on addition of
synchronization ordering to JTS
Contention on SychronizedMap in TransactionLocalDelegateImpl.java
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Key: JBTM-217
URL: http://jira.jboss.com/jira/browse/JBTM-217
Project: JBoss Transaction Manager
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: JTA Implementation
Affects Versions: 4.2.3
Reporter: Phillip Thurmond
Assigned To: Andrew Dinn
Fix For: 4.4
Time Spent: 1 day
Remaining Estimate: 0 minutes
Under heavy loads, I'm seeing contention on the object map in
TransactionLocalDelegateImpl.java. Can this variable be changed to use ConcurrentHashMap?
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