[QPID-5720] HA exception raised by the store for durable transactions

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.29
• Component/s: C++ Clustering
• Assignee: Alan Conway
• Reporter: Alan Conway
• Created: 23/Apr/14 21:04
• Updated: 26/Sep/14 15:43
• Resolved: 23/Apr/14 21:12

Description

Description of problem:
While playing with the new cluster implementation, I came across the following problem. When the qpid-txtest tool is executed with "--durable yes --transfer yes" options (that is, the journal is used on the brokers and messages are transferred from one queue to another), the journal on the broker raises an exception:

[root@mrg-qe-11 ~]# /usr/libexec/qpid/tests/qpid-txtest --init yes --transfer yes --check yes --durable yes --broker 192.168.101.251
Transfering from tx-test-1 to tx-test-2
Transfering from tx-test-2 to tx-test-1
Drained 9 messages from tx-test-1
2014-04-15 07:53:16 [Client] warning Broker closed connection: 320, Queue tx-test-2: async_dequeue() failed: jexception 0x0b02 wmgr::dequeue_check() threw JERR_MAP_LOCKED: Record ID locked by a pending transaction. (drid=0xb) (/builddir/build/BUILD/qpid-0.22/cpp/src/qpid/linearstore/MessageStoreImpl.cpp:1268)
Queue tx-test-2: async_dequeue() failed: jexception 0x0b02 wmgr::dequeue_check() threw JERR_MAP_LOCKED: Record ID locked by a pending transaction. (drid=0xb) (/builddir/build/BUILD/qpid-0.22/cpp/src/qpid/linearstore/MessageStoreImpl.cpp:1268)

Version-Release number of selected component (if applicable):
qpid-cpp-0.22-37.el6.x86_64

How reproducible:
100%

Steps to Reproduce:
1. Configure and start HA cluster.
2. Execute qpid-txtest tool with "--durable yes --transfer yes" options.
3.

Actual results:
journal exception is raised.

Expected results:
No exception.