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https://issues.apache.org/jira/browse/AMQ-4663?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Timothy Bish closed AMQ-4663.
-----------------------------
Resolution: Incomplete
No test to validate and no feedback on latest release tests.
> Dead lock between ActiveMQ Task and InactivityMonitor Async Task
> ----------------------------------------------------------------
>
> Key: AMQ-4663
> URL: https://issues.apache.org/jira/browse/AMQ-4663
> Project: ActiveMQ
> Issue Type: Bug
> Affects Versions: 5.5.1
> Environment: Cent Os 5.8 x 64, java version "1.6.0_22"
> Reporter: Bhushan Shelke
> Attachments: tdump_29July2013.tdump.tar.gz
>
>
> Got deadlock following is snippet thread dump
> Deadlock Detection:
> Found one Java-level deadlock:
> =============================
> "Camel Thread #0 - JmsConsumer[abc/SendQueue]":
> waiting for ownable synchronizer 0x0000000799ce4690, (a
> java/util/concurrent/locks/ReentrantReadWriteLock$NonfairSync),
> which is held by "InactivityMonitor Async Task:
> java.util.concurrent.ThreadPoolExecutor$Worker@18b866d9"
> "InactivityMonitor Async Task:
> java.util.concurrent.ThreadPoolExecutor$Worker@18b866d9":
> waiting to lock Monitor@0x00002aaabca91580 (Object@0x000000078822c168, a
> java/lang/Object),
> which is held by "Camel Thread #0 - JmsConsumer[abc/SendQueue]"
> Found one Java-level deadlock:
> =============================
> "ActiveMQ Task-65635":
> waiting for ownable synchronizer 0x0000000796e194a0, (a
> java/util/concurrent/locks/ReentrantReadWriteLock$NonfairSync),
> which is held by "InactivityMonitor Async Task:
> java.util.concurrent.ThreadPoolExecutor$Worker@9f25d81"
> "InactivityMonitor Async Task:
> java.util.concurrent.ThreadPoolExecutor$Worker@9f25d81":
> waiting to lock Monitor@0x00002aaab87142b0 (Object@0x0000000796db8108, a
> java/lang/Object),
> which is held by "ActiveMQ Task-65635"
> Found one Java-level deadlock:
> =============================
> "ActiveMQ Task-90985":
> waiting for ownable synchronizer 0x0000000799c683a0, (a
> java/util/concurrent/locks/ReentrantReadWriteLock$NonfairSync),
> which is held by "InactivityMonitor Async Task:
> java.util.concurrent.ThreadPoolExecutor$Worker@561187fc"
> "InactivityMonitor Async Task:
> java.util.concurrent.ThreadPoolExecutor$Worker@561187fc":
> waiting to lock Monitor@0x00002aaabcda2b60 (Object@0x00000007881e5290, a
> java/lang/Object),
> which is held by "ActiveMQ Task-90985"
> Found one Java-level deadlock:
> =============================
> "InactivityMonitor Async Task:
> java.util.concurrent.ThreadPoolExecutor$Worker@29be1c47":
> waiting to lock Monitor@0x00002aaabd1be958 (Object@0x00000007988da1f0, a
> java/lang/Object),
> which is held by "ActiveMQ Task-83387"
> "ActiveMQ Task-83387":
> waiting for ownable synchronizer 0x0000000799c0c778, (a
> java/util/concurrent/locks/ReentrantReadWriteLock$NonfairSync),
> which is held by "InactivityMonitor Async Task:
> java.util.concurrent.ThreadPoolExecutor$Worker@29be1c47"
> Found one Java-level deadlock:
> =============================
> "InactivityMonitor Async Task:
> java.util.concurrent.ThreadPoolExecutor$Worker@7e552ef2":
> waiting to lock Monitor@0x00002aaab76bb4a0 (Object@0x00000007988cdd00, a
> java/lang/Object),
> which is held by "ActiveMQ Task-83410"
> "ActiveMQ Task-83410":
> waiting for ownable synchronizer 0x0000000799c05410, (a
> java/util/concurrent/locks/ReentrantReadWriteLock$NonfairSync),
> which is held by "InactivityMonitor Async Task:
> java.util.concurrent.ThreadPoolExecutor$Worker@7e552ef2"
> Found one Java-level deadlock:
> =============================
> "ActiveMQ Task-79893":
> waiting for ownable synchronizer 0x0000000799bde768, (a
> java/util/concurrent/locks/ReentrantReadWriteLock$NonfairSync),
> which is held by "InactivityMonitor Async Task:
> java.util.concurrent.ThreadPoolExecutor$Worker@210cd391"
> "InactivityMonitor Async Task:
> java.util.concurrent.ThreadPoolExecutor$Worker@210cd391":
> waiting to lock Monitor@0x00002aaabdbf60e0 (Object@0x00000007975a2a88, a
> java/lang/Object),
> which is held by "ActiveMQ Task-79893"
> Found one Java-level deadlock:
> =============================
> "ActiveMQ Task-91581":
> waiting for ownable synchronizer 0x0000000799c73b58, (a
> java/util/concurrent/locks/ReentrantReadWriteLock$NonfairSync),
> which is held by "InactivityMonitor Async Task:
> java.util.concurrent.ThreadPoolExecutor$Worker@67485042"
> "InactivityMonitor Async Task:
> java.util.concurrent.ThreadPoolExecutor$Worker@67485042":
> waiting to lock Monitor@0x00002aaabc55da70 (Object@0x00000007988d3660, a
> java/lang/Object),
> which is held by "ActiveMQ Task-91581"
> Found a total of 7 deadlocks.
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