[ 
https://issues.apache.org/jira/browse/GEODE-10403?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Alexander Murmann updated GEODE-10403:
--------------------------------------
    Labels: needsTriage  (was: )

> Distributed deadlock when stopping gateway sender
> -------------------------------------------------
>
>                 Key: GEODE-10403
>                 URL: https://issues.apache.org/jira/browse/GEODE-10403
>             Project: Geode
>          Issue Type: Bug
>          Components: wan
>    Affects Versions: 1.12.9, 1.13.8, 1.14.4, 1.15.0
>            Reporter: Alberto Gomez
>            Priority: Major
>              Labels: needsTriage
>
> A distributed deadlock has been found during some tests of a Geode system 
> with WAN replication when stopping the gateway sender while sending a fair 
> amount of operations to the servers.
> The distributed deadlock manifests in the gateway sender stop command hanging 
> forever and by all normal Geode operations from clients (gets, puts,...) not 
> being responded.
> The situation is provoked by the Gateway sender stop command that first takes 
> the lifecycle lock and then, at a given point, tries to retrieve the size of 
> the gateway sender. This operation, that requires communication with the 
> other peers never finishes, probably because the response from one of the 
> peers is never received.
> Another thread is blocked when trying to acquire the lifecycle lock in 
> AbstractGatewaySender.distribute().
> Finally many threads handling Geode operations (get, put...) get blocked in 
> the DistributedCacheOperation._distribute() call waiting for a response from 
> another peer.
> Thread dump section from blocked gateway sender stop command in call to get 
> size of queue:
> "ConcurrentParallelGatewaySenderEventProcessor Stopper Thread4" #1319 daemon 
> prio=10 os_prio=0 cpu=46.95ms elapsed=4152.76s tid=0x00007f92bc1bb000 
> nid=0x2157 waiting on condition  [0x00007f9179bd1000]
>    java.lang.Thread.State: TIMED_WAITING (parking)
>         at jdk.internal.misc.Unsafe.park(java.base@11.0.11/Native Method)
>         - parking to wait for  <0x000000031ca2cbd8> (a 
> java.util.concurrent.CountDownLatch$Sync)
>         at 
> java.util.concurrent.locks.LockSupport.parkNanos(java.base@11.0.11/LockSupport.java:234)
>         at 
> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedNanos(java.base@11.0.11/AbstractQueuedSynchronizer.java:1079)
>         at 
> java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquireSharedNanos(java.base@11.0.11/AbstractQueuedSynchronizer.java:1369)
>         at 
> java.util.concurrent.CountDownLatch.await(java.base@11.0.11/CountDownLatch.java:278)
>         at 
> org.apache.geode.internal.util.concurrent.StoppableCountDownLatch.await(StoppableCountDownLatch.java:72)
>         at 
> org.apache.geode.distributed.internal.ReplyProcessor21.basicWait(ReplyProcessor21.java:731)
>         at 
> org.apache.geode.distributed.internal.ReplyProcessor21.waitForRepliesUninterruptibly(ReplyProcessor21.java:802)
>         at 
> org.apache.geode.distributed.internal.ReplyProcessor21.waitForRepliesUninterruptibly(ReplyProcessor21.java:779)
>         at 
> org.apache.geode.distributed.internal.ReplyProcessor21.waitForRepliesUninterruptibly(ReplyProcessor21.java:865)
>         at 
> org.apache.geode.internal.cache.partitioned.SizeMessage$SizeResponse.waitBucketSizes(SizeMessage.java:344)
>         at 
> org.apache.geode.internal.cache.PartitionedRegion.getSizeRemotely(PartitionedRegion.java:6758)
>         at 
> org.apache.geode.internal.cache.PartitionedRegion.entryCount(PartitionedRegion.java:6709)
>         at 
> org.apache.geode.internal.cache.PartitionedRegion.entryCount(PartitionedRegion.java:6691)
>         at 
> org.apache.geode.internal.cache.PartitionedRegion.getRegionSize(PartitionedRegion.java:6663)
>         at 
> org.apache.geode.internal.cache.LocalRegionDataView.entryCount(LocalRegionDataView.java:99)
>         at 
> org.apache.geode.internal.cache.LocalRegion.entryCount(LocalRegion.java:2078)
>         at 
> org.apache.geode.internal.cache.LocalRegion.size(LocalRegion.java:8301)
>         at 
> org.apache.geode.internal.cache.wan.parallel.ParallelGatewaySenderQueue.size(ParallelGatewaySenderQueue.java:1670)
>         at 
> org.apache.geode.internal.cache.wan.AbstractGatewaySenderEventProcessor.closeProcessor(AbstractGatewaySenderEventProcessor.java:1259)
>         at 
> org.apache.geode.internal.cache.wan.AbstractGatewaySenderEventProcessor.stopProcessing(AbstractGatewaySenderEventProcessor.java:1247)
>         at 
> org.apache.geode.internal.cache.wan.AbstractGatewaySenderEventProcessor$SenderStopperCallable.call(AbstractGatewaySenderEventProcessor.java:1399)
>         at 
> org.apache.geode.internal.cache.wan.AbstractGatewaySenderEventProcessor$SenderStopperCallable.call(AbstractGatewaySenderEventProcessor.java:1387)
>         at 
> java.util.concurrent.FutureTask.run(java.base@11.0.11/FutureTask.java:264)
>         at 
> java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@11.0.11/ThreadPoolExecutor.java:1128)
>         at 
> java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@11.0.11/ThreadPoolExecutor.java:628)
>         at java.lang.Thread.run(java.base@11.0.11/Thread.java:829)
> Thread dump section from blocked call to AbstractGatewaySender.distribute() 
> call trying to acquire the lifecycle lock:
> "P2P message reader for 
> 192.168.78.164(eric-data-kvdb-ag-server-0:1)<v31>:41000 shared ordered uid=6 
> local port=60360 remote port=57246" #56 daemon prio=10 os_prio=0 
> cpu=462104.83ms elapsed=7095.02s tid=0x00007f93a8007800 nid=0x50 waiting on 
> condition  [0x00007f93e59d0000]
>    java.lang.Thread.State: WAITING (parking)
>         at jdk.internal.misc.Unsafe.park(java.base@11.0.11/Native Method)
>         - parking to wait for  <0x00000000ed9cb9f0> (a 
> java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync)
>         at 
> java.util.concurrent.locks.LockSupport.park(java.base@11.0.11/LockSupport.java:194)
>         at 
> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(java.base@11.0.11/AbstractQueuedSynchronizer.java:885)
>         at 
> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(java.base@11.0.11/AbstractQueuedSynchronizer.java:1009)
>         at 
> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(java.base@11.0.11/AbstractQueuedSynchronizer.java:1324)
>         at 
> java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(java.base@11.0.11/ReentrantReadWriteLock.java:738)
>         at 
> org.apache.geode.internal.cache.wan.AbstractGatewaySender.distribute(AbstractGatewaySender.java:1104)
>         at 
> org.apache.geode.internal.cache.LocalRegion.notifyGatewaySender(LocalRegion.java:6144)
>         at 
> org.apache.geode.internal.cache.LocalRegion.notifyGatewaySender(LocalRegion.java:6108)
>         at 
> org.apache.geode.internal.cache.BucketRegion.notifyGatewaySender(BucketRegion.java:719)
>         at 
> org.apache.geode.internal.cache.LocalRegion.basicPutPart2(LocalRegion.java:5775)
>         at 
> org.apache.geode.internal.cache.BucketRegion.basicPutPart2(BucketRegion.java:704)
>         at 
> org.apache.geode.internal.cache.map.RegionMapPut.doBeforeCompletionActions(RegionMapPut.java:282)
>         at 
> org.apache.geode.internal.cache.map.AbstractRegionMapPut.doPutAndDeliverEvent(AbstractRegionMapPut.java:301)
>         at 
> org.apache.geode.internal.cache.map.AbstractRegionMapPut$$Lambda$515/0x00000008006e0440.run(Unknown
>  Source)
>         at 
> org.apache.geode.internal.cache.map.AbstractRegionMapPut.runWithIndexUpdatingInProgress(AbstractRegionMapPut.java:308)
>         at 
> org.apache.geode.internal.cache.map.AbstractRegionMapPut.doPutIfPreconditionsSatisified(AbstractRegionMapPut.java:296)
>         at 
> org.apache.geode.internal.cache.map.AbstractRegionMapPut.doPutOnSynchronizedRegionEntry(AbstractRegionMapPut.java:282)
>         at 
> org.apache.geode.internal.cache.map.AbstractRegionMapPut.doPutOnRegionEntryInMap(AbstractRegionMapPut.java:273)
>         - locked <0x0000000136123330> (a 
> org.apache.geode.internal.cache.entries.VersionedThinDiskRegionEntryOffHeapObjectKey)
>         at 
> org.apache.geode.internal.cache.map.AbstractRegionMapPut.addRegionEntryToMapAndDoPut(AbstractRegionMapPut.java:251)
>         - locked <0x0000000136123330> (a 
> org.apache.geode.internal.cache.entries.VersionedThinDiskRegionEntryOffHeapObjectKey)
>         at 
> org.apache.geode.internal.cache.map.AbstractRegionMapPut.doPutRetryingIfNeeded(AbstractRegionMapPut.java:216)
>         at 
> org.apache.geode.internal.cache.map.AbstractRegionMapPut$$Lambda$514/0x00000008006e0040.run(Unknown
>  Source)
>         at 
> org.apache.geode.internal.cache.map.AbstractRegionMapPut.doWithIndexInUpdateMode(AbstractRegionMapPut.java:198)
>         at 
> org.apache.geode.internal.cache.map.AbstractRegionMapPut.doPut(AbstractRegionMapPut.java:180)
>         at 
> org.apache.geode.internal.cache.map.AbstractRegionMapPut$$Lambda$513/0x00000008006ca440.run(Unknown
>  Source)
>         at 
> org.apache.geode.internal.cache.map.AbstractRegionMapPut.runWhileLockedForCacheModification(AbstractRegionMapPut.java:119)
>         at 
> org.apache.geode.internal.cache.map.RegionMapPut.runWhileLockedForCacheModification(RegionMapPut.java:161)
>         at 
> org.apache.geode.internal.cache.map.AbstractRegionMapPut.put(AbstractRegionMapPut.java:169)
>         at 
> org.apache.geode.internal.cache.AbstractRegionMap.basicPut(AbstractRegionMap.java:2033)
>         at 
> org.apache.geode.internal.cache.BucketRegion.virtualPut(BucketRegion.java:530)
>         at 
> org.apache.geode.internal.cache.LocalRegionDataView.putEntry(LocalRegionDataView.java:170)
>         at 
> org.apache.geode.internal.cache.LocalRegion.basicUpdate(LocalRegion.java:5571)
>         at 
> org.apache.geode.internal.cache.AbstractUpdateOperation.doPutOrCreate(AbstractUpdateOperation.java:194)
>         at 
> org.apache.geode.internal.cache.AbstractUpdateOperation$AbstractUpdateMessage.basicOperateOnRegion(AbstractUpdateOperation.java:307)
>         at 
> org.apache.geode.internal.cache.AbstractUpdateOperation$AbstractUpdateMessage.operateOnRegion(AbstractUpdateOperation.java:278)
>         at 
> org.apache.geode.internal.cache.DistributedCacheOperation$CacheOperationMessage.basicProcess(DistributedCacheOperation.java:1208)
>         at 
> org.apache.geode.internal.cache.DistributedCacheOperation$CacheOperationMessage.process(DistributedCacheOperation.java:1110)
>         at 
> org.apache.geode.distributed.internal.DistributionMessage.scheduleAction(DistributionMessage.java:376)
>         at 
> org.apache.geode.distributed.internal.DistributionMessage.schedule(DistributionMessage.java:432)
>         at 
> org.apache.geode.distributed.internal.ClusterDistributionManager.scheduleIncomingMessage(ClusterDistributionManager.java:2060)
>         at 
> org.apache.geode.distributed.internal.ClusterDistributionManager.handleIncomingDMsg(ClusterDistributionManager.java:1826)
>         at 
> org.apache.geode.distributed.internal.ClusterDistributionManager$$Lambda$178/0x0000000800380440.messageReceived(Unknown
>  Source)
>         at 
> org.apache.geode.distributed.internal.membership.gms.GMSMembership.dispatchMessage(GMSMembership.java:936)
>         at 
> org.apache.geode.distributed.internal.membership.gms.GMSMembership.handleOrDeferMessage(GMSMembership.java:867)
>         at 
> org.apache.geode.distributed.internal.membership.gms.GMSMembership.processMessage(GMSMembership.java:1209)
>         at 
> org.apache.geode.distributed.internal.DistributionImpl$MyDCReceiver.messageReceived(DistributionImpl.java:828)
>         at 
> org.apache.geode.distributed.internal.direct.DirectChannel.receive(DirectChannel.java:614)
>         at 
> org.apache.geode.internal.tcp.TCPConduit.messageReceived(TCPConduit.java:679)
>         at 
> org.apache.geode.internal.tcp.Connection.dispatchMessage(Connection.java:3261)
>         at 
> org.apache.geode.internal.tcp.Connection.readMessage(Connection.java:2988)
>         at 
> org.apache.geode.internal.tcp.Connection.processInputBuffer(Connection.java:2794)
>         at 
> org.apache.geode.internal.tcp.Connection.readMessages(Connection.java:1648)
>         at org.apache.geode.internal.tcp.Connection.run(Connection.java:1479)
>         at java.lang.Thread.run(java.base@11.0.11/Thread.java:829)
> Thread dump section from blocked calls to 
> DistributedCacheOperation._distribute() waiting a for a response from a 
> remote peer:
> "ServerConnection on port 40404 Thread 2" #88 daemon prio=5 os_prio=0 
> cpu=81268.62ms elapsed=7050.08s tid=0x00007f8160001800 nid=0x73 waiting on 
> condition  [0x00007f8196f57000]
>    java.lang.Thread.State: TIMED_WAITING (parking)
>         at jdk.internal.misc.Unsafe.park(java.base@11.0.11/Native Method)
>         - parking to wait for  <0x000000031befad38> (a 
> java.util.concurrent.CountDownLatch$Sync)
>         at 
> java.util.concurrent.locks.LockSupport.parkNanos(java.base@11.0.11/LockSupport.java:234)
>         at 
> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedNanos(java.base@11.0.11/AbstractQueuedSynchronizer.java:1079)
>         at 
> java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquireSharedNanos(java.base@11.0.11/AbstractQueuedSynchronizer.java:1369)
>         at 
> java.util.concurrent.CountDownLatch.await(java.base@11.0.11/CountDownLatch.java:278)
>         at 
> org.apache.geode.internal.util.concurrent.StoppableCountDownLatch.await(StoppableCountDownLatch.java:72)
>         at 
> org.apache.geode.distributed.internal.ReplyProcessor21.basicWait(ReplyProcessor21.java:731)
>         at 
> org.apache.geode.distributed.internal.ReplyProcessor21.waitForRepliesUninterruptibly(ReplyProcessor21.java:802)
>         at 
> org.apache.geode.distributed.internal.ReplyProcessor21.waitForRepliesUninterruptibly(ReplyProcessor21.java:779)
>         at 
> org.apache.geode.distributed.internal.ReplyProcessor21.waitForRepliesUninterruptibly(ReplyProcessor21.java:865)
>         at 
> org.apache.geode.internal.cache.DistributedCacheOperation.waitForAckIfNeeded(DistributedCacheOperation.java:779)
>         at 
> org.apache.geode.internal.cache.DistributedCacheOperation._distribute(DistributedCacheOperation.java:676)
>         at 
> org.apache.geode.internal.cache.DistributedCacheOperation.startOperation(DistributedCacheOperation.java:277)
>         at 
> org.apache.geode.internal.cache.BucketRegion.basicPutPart2(BucketRegion.java:694)
>         at 
> org.apache.geode.internal.cache.map.RegionMapPut.doBeforeCompletionActions(RegionMapPut.java:282)
>         at 
> org.apache.geode.internal.cache.map.AbstractRegionMapPut.doPutAndDeliverEvent(AbstractRegionMapPut.java:301)
>         at 
> org.apache.geode.internal.cache.map.AbstractRegionMapPut$$Lambda$514/0x00000008006c9c40.run(Unknown
>  Source)
>         at 
> org.apache.geode.internal.cache.map.AbstractRegionMapPut.runWithIndexUpdatingInProgress(AbstractRegionMapPut.java:308)
>         at 
> org.apache.geode.internal.cache.map.AbstractRegionMapPut.doPutIfPreconditionsSatisified(AbstractRegionMapPut.java:296)
>         at 
> org.apache.geode.internal.cache.map.AbstractRegionMapPut.doPutOnSynchronizedRegionEntry(AbstractRegionMapPut.java:282)
>         at 
> org.apache.geode.internal.cache.map.AbstractRegionMapPut.doPutOnRegionEntryInMap(AbstractRegionMapPut.java:273)
>         - locked <0x00000001eb353770> (a 
> org.apache.geode.internal.cache.entries.VersionedThinDiskRegionEntryOffHeapObjectKey)
>         at 
> org.apache.geode.internal.cache.map.AbstractRegionMapPut.addRegionEntryToMapAndDoPut(AbstractRegionMapPut.java:251)
>         - locked <0x00000001eb353770> (a 
> org.apache.geode.internal.cache.entries.VersionedThinDiskRegionEntryOffHeapObjectKey)
>         at 
> org.apache.geode.internal.cache.map.AbstractRegionMapPut.doPutRetryingIfNeeded(AbstractRegionMapPut.java:216)
>         at 
> org.apache.geode.internal.cache.map.AbstractRegionMapPut$$Lambda$513/0x00000008006c9840.run(Unknown
>  Source)
>         at 
> org.apache.geode.internal.cache.map.AbstractRegionMapPut.doWithIndexInUpdateMode(AbstractRegionMapPut.java:198)
>         at 
> org.apache.geode.internal.cache.map.AbstractRegionMapPut.doPut(AbstractRegionMapPut.java:180)
>         at 
> org.apache.geode.internal.cache.map.AbstractRegionMapPut$$Lambda$512/0x00000008006ca440.run(Unknown
>  Source)
>         at 
> org.apache.geode.internal.cache.map.AbstractRegionMapPut.runWhileLockedForCacheModification(AbstractRegionMapPut.java:119)
>         at 
> org.apache.geode.internal.cache.map.RegionMapPut.runWhileLockedForCacheModification(RegionMapPut.java:161)
>         at 
> org.apache.geode.internal.cache.map.AbstractRegionMapPut.put(AbstractRegionMapPut.java:169)
>         at 
> org.apache.geode.internal.cache.AbstractRegionMap.basicPut(AbstractRegionMap.java:2033)
>         at 
> org.apache.geode.internal.cache.BucketRegion.virtualPut(BucketRegion.java:530)
>         at 
> org.apache.geode.internal.cache.LocalRegion.virtualPut(LocalRegion.java:5578)
>         at 
> org.apache.geode.internal.cache.PartitionedRegionDataStore.putLocally(PartitionedRegionDataStore.java:1213)
>         at 
> org.apache.geode.internal.cache.PartitionedRegion.putInBucket(PartitionedRegion.java:3005)
>         at 
> org.apache.geode.internal.cache.PartitionedRegion.virtualPut(PartitionedRegion.java:2215)
>         at 
> org.apache.geode.internal.cache.LocalRegionDataView.putEntry(LocalRegionDataView.java:170)
>         at 
> org.apache.geode.internal.cache.LocalRegion.basicUpdate(LocalRegion.java:5571)
>         at 
> org.apache.geode.internal.cache.LocalRegion.basicUpdate(LocalRegion.java:5531)
>         at 
> org.apache.geode.internal.cache.LocalRegion.basicBridgePut(LocalRegion.java:5210)
>         at 
> org.apache.geode.internal.cache.tier.sockets.command.Put65.cmdExecute(Put65.java:411)
>         at 
> org.apache.geode.internal.cache.tier.sockets.BaseCommand.execute(BaseCommand.java:183)
>         at 
> org.apache.geode.internal.cache.tier.sockets.ServerConnection.doNormalMessage(ServerConnection.java:848)
>         at 
> org.apache.geode.internal.cache.tier.sockets.OriginalServerConnection.doOneMessage(OriginalServerConnection.java:72)
>         at 
> org.apache.geode.internal.cache.tier.sockets.ServerConnection.run(ServerConnection.java:1181)
>         at 
> java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@11.0.11/ThreadPoolExecutor.java:1128)
>         at 
> java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@11.0.11/ThreadPoolExecutor.java:628)
>         at 
> org.apache.geode.internal.cache.tier.sockets.AcceptorImpl.lambda$initializeServerConnectionThreadPool$3(AcceptorImpl.java:691)
>         at 
> org.apache.geode.internal.cache.tier.sockets.AcceptorImpl$$Lambda$495/0x00000008006be440.invoke(Unknown
>  Source)
>         at 
> org.apache.geode.logging.internal.executors.LoggingThreadFactory.lambda$newThread$0(LoggingThreadFactory.java:120)
>         at 
> org.apache.geode.logging.internal.executors.LoggingThreadFactory$$Lambda$166/0x000000080034c040.run(Unknown
>  Source)
>         at java.lang.Thread.run(java.base@11.0.11/Thread.java:829)



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