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https://issues.apache.org/jira/browse/QPID-3121?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13003603#comment-13003603
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Alan Conway commented on QPID-3121:
-----------------------------------
Fix committed to trunk r1078947
> Cluster management inconsistency when using persistent store.
> -------------------------------------------------------------
>
> Key: QPID-3121
> URL: https://issues.apache.org/jira/browse/QPID-3121
> Project: Qpid
> Issue Type: Bug
> Components: C++ Clustering
> Affects Versions: 0.9
> Reporter: Alan Conway
> Assignee: Alan Conway
> Fix For: 0.9
>
> Attachments: durable-test-mgmt.patch
>
>
> If cluster_tests.py, test_management is modified to enable durable messages,
> it fails the log comparison test shows messages like this on one broker but
> not the others:
> trace Changed V1 statistics
> org.apache.qpid.broker:connection:127.0.0.1:52742-127.0.0.1:44104 len=NN
> trace Changed V2 statistics
> org.apache.qpid.broker:connection:127.0.0.1:52742-127.0.0.1:44104
> To date this hasn't been seen to actually cause a cluster crash but in
> principle it is possible it could.
> To reproduce, build the message store at:
> http://anonsvn.jboss.org/repos/rhmessaging/store/
> In the tests/cluster directory, run this in a loop:
> make check TESTS=run_python_cluster_tests CLUSTER_TESTS='*.test_management*
> -DDURATION=2'
> It will fail, usually on the first iteration, showing the log files that
> don't match. Use diff or other such tool to confirm that the mismatched lines
> are as above. The file may also contain some other mismatches showing a
> different number of stats in a periodic update - that is a consequence of the
> above.
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