[
https://issues.apache.org/jira/browse/QPID-4850?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Alan Conway resolved QPID-4850.
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Resolution: Fixed
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r1483107 | aconway | 2013-05-15 17:53:55 -0400 (Wed, 15 May 2013) | 6 lines
QPID-4850: HA Sporadic stall in ha_tests.test_failover_send_receive
Fixed a deadlock in the test: test was killing a backup broker then waiting to
pass a checkpoint: however if the backup was expected by the primary, the
primary
holds queues till it connects, so we deadlock.
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> HA Sporadic stall in ha_tests.test_failover_send_receive
> --------------------------------------------------------
>
> Key: QPID-4850
> URL: https://issues.apache.org/jira/browse/QPID-4850
> Project: Qpid
> Issue Type: Bug
> Components: C++ Clustering
> Affects Versions: 0.22
> Reporter: Alan Conway
> Assignee: Alan Conway
>
> To reproduce: in a loop call
> ha_tests.py *.test_failover_send_receive
> The test occasionally fails with a message like:
> ha_tests.LongTests.test_failover_send_receive
> .................................................... start
> Traceback (most recent call last):
> File "/home/aconway/qpid/qpid/cpp/src/tests/ha_tests.py", line 978, in
> test_failover_send_receive
> map(wait_passed, receivers, checkpoint)
> File "/home/aconway/qpid/qpid/cpp/src/tests/ha_tests.py", line 946, in
> wait_passed
> assert retry(check), "Stalled %s at %s"%(r.queue, n)
> AssertionError: Stalled test8 at 2107
> ha_tests.LongTests.test_failover_send_receive
> .................................................... fail
> Error during test: Traceback (most recent call last):
> File
> "/home/aconway/qpid/build2/src/tests/python/commands/qpid-python-test", line
> 340, in run
> phase()
> File "/home/aconway/qpid/qpid/cpp/src/tests/ha_tests.py", line 993, in
> test_failover_send_receive
> for r in receivers: r.stop()
> File "/home/aconway/qpid/qpid/cpp/src/tests/brokertest.py", line 625, in
> stop
> join(self)
> File "/home/aconway/qpid/qpid/cpp/src/tests/brokertest.py", line 485, in
> join
> if thread.isAlive(): raise Exception("Timed out joining thread
> %s"%thread)
> Exception: Timed out joining thread <NumberedReceiver(Thread-20, started
> 140175095092992)>
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