Clebert Suconic created ARTEMIS-3054:
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Summary: Dead lock between page.cleanup and replication catch up
Key: ARTEMIS-3054
URL: https://issues.apache.org/jira/browse/ARTEMIS-3054
Project: ActiveMQ Artemis
Issue Type: Improvement
Components: Broker
Affects Versions: 2.16.0
Reporter: Clebert Suconic
Fix For: 2.17.0
I have seen this on a run for the test suite:
which I am now investigating:
Deadlock detected!
"Thread-3726" Id=196867 WAITING on
java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@5bf57f48 owned by
"Thread-2
(ActiveMQ-IO-server-org.apache.activemq.artemis.core.server.impl.ActiveMQServerImpl$7@74a88964)"
Id=196843
at sun.misc.Unsafe.park(Native Method)
- waiting on
java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@5bf57f48
at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(AbstractQueuedSynchronizer.java:967)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1283)
at
java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:727)
at
org.apache.activemq.artemis.core.paging.impl.PagingStoreImpl.getCurrentIds(PagingStoreImpl.java:1165)
at
org.apache.activemq.artemis.core.persistence.impl.journal.JournalStorageManager.getPageInformationForSync(JournalStorageManager.java:738)
at
org.apache.activemq.artemis.core.persistence.impl.journal.JournalStorageManager.startReplication(JournalStorageManager.java:666)
at
org.apache.activemq.artemis.core.server.impl.SharedNothingLiveActivation$2.run(SharedNothingLiveActivation.java:180)
at java.lang.Thread.run(Thread.java:748)
Number of locked synchronizers = 6
- java.util.concurrent.locks.ReentrantReadWriteLock$FairSync@6611a79d
- java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@57b2d630
- java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@379c0bb5
- java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@26e7261e
- java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@4d214010
- java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@c630cd2
"Thread-2
(ActiveMQ-IO-server-org.apache.activemq.artemis.core.server.impl.ActiveMQServerImpl$7@74a88964)"
Id=196843 WAITING on
java.util.concurrent.locks.ReentrantReadWriteLock$FairSync@6611a79d owned by
"Thread-3726" Id=196867
at sun.misc.Unsafe.park(Native Method)
- waiting on
java.util.concurrent.locks.ReentrantReadWriteLock$FairSync@6611a79d
at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(AbstractQueuedSynchronizer.java:967)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1283)
at
java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:727)
at
org.apache.activemq.artemis.core.persistence.impl.journal.AbstractJournalStorageManager.readLock(AbstractJournalStorageManager.java:400)
at
org.apache.activemq.artemis.core.paging.cursor.impl.PageSubscriptionCounterImpl.delete(PageSubscriptionCounterImpl.java:257)
at
org.apache.activemq.artemis.core.paging.cursor.impl.PageSubscriptionImpl.onPageModeCleared(PageSubscriptionImpl.java:273)
at
org.apache.activemq.artemis.core.paging.cursor.impl.PageCursorProviderImpl.onPageModeCleared(PageCursorProviderImpl.java:400)
at
org.apache.activemq.artemis.core.paging.impl.PagingStoreImpl.stopPaging(PagingStoreImpl.java:505)
at
org.apache.activemq.artemis.core.paging.cursor.impl.PageCursorProviderImpl.cleanup(PageCursorProviderImpl.java:486)
- locked
org.apache.activemq.artemis.core.paging.cursor.impl.PageCursorProviderImpl@5048ce77
at
org.apache.activemq.artemis.core.paging.cursor.impl.PageCursorProviderImpl$1.run(PageCursorProviderImpl.java:377)
at
org.apache.activemq.artemis.utils.actors.OrderedExecutor.doTask(OrderedExecutor.java:42)
at
org.apache.activemq.artemis.utils.actors.OrderedExecutor.doTask(OrderedExecutor.java:31)
at
org.apache.activemq.artemis.utils.actors.ProcessorBase.executePendingTasks(ProcessorBase.java:65)
at
org.apache.activemq.artemis.utils.actors.ProcessorBase$$Lambda$10/1881901842.run(Unknown
Source)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at
org.apache.activemq.artemis.utils.ActiveMQThreadFactory$1.run(ActiveMQThreadFactory.java:118)
Number of locked synchronizers = 2
- java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@5bf57f48
- java.util.concurrent.ThreadPoolExecutor$Worker@588703a3
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