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https://issues.apache.org/jira/browse/QPID-5145?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alan Conway resolved QPID-5145.
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Resolution: Fixed
> HA broker deadlocks under load with transactions
> ------------------------------------------------
>
> Key: QPID-5145
> URL: https://issues.apache.org/jira/browse/QPID-5145
> Project: Qpid
> Issue Type: Bug
> Components: C++ Clustering
> Affects Versions: 0.25
> Reporter: Alan Conway
> Assignee: Alan Conway
>
> HA broker deadlocks when subjected to load involving local transactions.
> To reproduce: start a 2 node cluster and run this:
> {code}
> qpid-cpp-benchmark --repeat 10 -b 20.0.20.200 --summarize -q 6 -s 3 -r 3 -m
> 10000 --connection-options {tcp-nodelay:false,reconnect:true,heartbeat:1}
> --send-arg=--tx --send-arg=10 --receive-arg=--tx --receive-arg=10
> {code}
> Expected result: benchmark should completes normall
> Actual result: Primary broker deadlocks with stack trace showing many threads
> blocked in __lll_lock_wait.
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