[JBoss JIRA] Work started: (JBTM-217) Contention on SychronizedMap in TransactionLocalDelegateImpl.java
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[ http://jira.jboss.com/jira/browse/JBTM-217?page=all ]
Work on JBTM-217 started by Andrew Dinn.
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
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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Andrew Dinn (JIRA)