Gary Tully created AMQ-5953:
-------------------------------
Summary: XA Transaction 'XID:[...]' has not been started.
xaErrorCode:-4 on MessageAck
Key: AMQ-5953
URL: https://issues.apache.org/jira/browse/AMQ-5953
Project: ActiveMQ
Issue Type: Bug
Components: Broker
Affects Versions: 5.12.0
Reporter: Gary Tully
Assignee: Gary Tully
Fix For: 5.13.0
There is a sync issue in TransactionBroker, that can result in contention on
the xatransaction map.
The result is a get returning null for something present. So an Ack cannot
resolve the corresponding transaction.
The error - transaction not started - xaErrorCode:-4
Either a resize or unrelated remove op could cause inconsistency and presumably
allow a transient null.
Trying to reproduce reliably in a test case is elusive.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
