[infinispan-dev] parked task?

[Sanne Grinovero]

https://github.com/infinispan/infinispan/pull/1277

On 3 September 2012 12:02, Ales Justin <ales.justin at gmail.com> wrote:
> Nah, this is still the problem of shutdown / terminated Lucene resources -- ISPN-2253.
>
> You have my patch in my ispn-2253 branch, but you said you'll clean it up a bit. ;-)
>
> -Ales
>
> On Sep 3, 2012, at 11:46 AM, Sanne Grinovero <sanne at infinispan.org> wrote:
>
>> The thread waiting on:
>> at org.hibernate.search.backend.impl.lucene.LuceneBackendQueueProcessor.applyWork(LuceneBackendQueueProcessor.java:97)
>> is legit, it needs to wait on the Infinispan cache to be available to
>> complete the write operations on the index, which writes on the
>> Infinispan caches.
>>
>> I think this is basically the same problem as the other problem you reported.
>>
>> Sanne
>>
>> On 2 September 2012 20:39, Ales Justin <ales.justin at gmail.com> wrote:
>>> Stack trace of the shutdown:
>>>
>>> "MSC service thread 1-1 at 1343" prio=5 tid=0xf nid=NA runnable
>>>  java.lang.Thread.State: RUNNABLE
>>> at
>>> org.hibernate.search.backend.impl.lucene.LuceneBackendQueueProcessor.close(LuceneBackendQueueProcessor.java:73)
>>> at
>>> org.hibernate.search.backend.impl.jgroups.JGroupsBackendQueueProcessor.close(JGroupsBackendQueueProcessor.java:89)
>>> at
>>> org.hibernate.search.indexes.impl.DirectoryBasedIndexManager.destroy(DirectoryBasedIndexManager.java:82)
>>> at
>>> org.hibernate.search.indexes.impl.IndexManagerHolder.stop(IndexManagerHolder.java:342)
>>> - locked <0x2cbc> (a org.hibernate.search.indexes.impl.IndexManagerHolder)
>>> at
>>> org.hibernate.search.impl.ImmutableSearchFactory.close(ImmutableSearchFactory.java:178)
>>> at
>>> org.hibernate.search.impl.MutableSearchFactory.close(MutableSearchFactory.java:122)
>>> at
>>> org.infinispan.query.impl.LifecycleManager.cacheStopped(LifecycleManager.java:177)
>>> at
>>> org.infinispan.factories.ComponentRegistry.stop(ComponentRegistry.java:202)
>>> at org.infinispan.CacheImpl.stop(CacheImpl.java:537)
>>> at org.infinispan.CacheImpl.stop(CacheImpl.java:529)
>>> at
>>> org.infinispan.AbstractDelegatingCache.stop(AbstractDelegatingCache.java:348)
>>> at
>>> org.jboss.as.capedwarf.api.CapedwarfApiProxy.destroy(CapedwarfApiProxy.java:82)
>>> at
>>> org.jboss.as.capedwarf.api.CapedwarfListener.contextDestroyed(CapedwarfListener.java:58)
>>> at
>>> org.apache.catalina.core.StandardContext.listenerStop(StandardContext.java:3489)
>>> at org.apache.catalina.core.StandardContext.stop(StandardContext.java:3999)
>>> - locked <0x2cc3> (a org.apache.catalina.core.StandardContext)
>>> at
>>> org.jboss.as.web.deployment.WebDeploymentService.stop(WebDeploymentService.java:118)
>>> - locked <0x2cc4> (a org.jboss.as.web.deployment.WebDeploymentService)
>>> at
>>> org.jboss.msc.service.ServiceControllerImpl$StopTask.stopService(ServiceControllerImpl.java:1911)
>>> at
>>> org.jboss.msc.service.ServiceControllerImpl$StopTask.run(ServiceControllerImpl.java:1874)
>>> at
>>> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
>>> at
>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
>>> at java.lang.Thread.run(Thread.java:680)
>>>
>>>
>>> On Sep 2, 2012, at 1:59 AM, Ales Justin <ales.justin at gmail.com> wrote:
>>>
>>> OK, debuged the problem -- quite similar to ISPN-2232.
>>>
>>> I'm reusing an existing cache -- via re-start.
>>>
>>> But that cache is first stopped -- transitioning all the way to
>>>
>>> LuceneBackendQueueProcessor::close
>>>
>>> which calls
>>>
>>> LuceneBackendResources::shutdown
>>>
>>> which does
>>>
>>> flushCloseExecutor( queueingExecutor );
>>>
>>> meaning it stops / terminates queueingExecutor.
>>>
>>> But once cache is re-started the queueingExecutor is never re-initialized /
>>> re-started.
>>>
>>> Hence this ThreadPoolExecutor code:
>>>
>>>    public void execute(Runnable command) {
>>>        if (command == null)
>>>            throw new NullPointerException();
>>>        if (poolSize >= corePoolSize || !addIfUnderCorePoolSize(command)) {
>>>            if (runState == RUNNING && workQueue.offer(command)) {
>>>                if (runState != RUNNING || poolSize == 0)
>>>                    ensureQueuedTaskHandled(command);
>>>            }
>>>            else if (!addIfUnderMaximumPoolSize(command))
>>>                reject(command); // is shutdown or saturated
>>>        }
>>>    }
>>>
>>> * runState == TERMINATED !! *
>>>
>>> simply puts out command into reject().
>>> And there is nothing to pick it up, as the executor is terminated.
>>>
>>> Imo, should be easy to replicate this in Ispn Query tests.
>>>
>>> -Ales
>>>
>>> On Sep 1, 2012, at 3:59 PM, Ales Justin <ales.justin at gmail.com> wrote:
>>>
>>> Any idea why this is parked and never goes fwd?
>>> As this then blocks any next cache requests -- see blocked thread below.
>>> Could it be the error below?
>>>
>>> This only happens when there is already an existing CapeDwarf app deployed.
>>> * e.g. (to reproduce)
>>> https://github.com/capedwarf/capedwarf-blue/blob/master/testsuite/src/test/java/org/jboss/test/capedwarf/testsuite/deployment/test/ManualMultipleAppsTestCase.java
>>>
>>> The same test exposed ISPN-2232.
>>>
>>> -Ales
>>>
>>> ---
>>>
>>> "http-/192.168.1.101:8080-1" daemon prio=5 tid=0000000002c05000
>>> nid=0xb1ec1000 waiting on condition [00000000b1ebf000]
>>>   java.lang.Thread.State: WAITING (parking)
>>> at sun.misc.Unsafe.park(Native Method)
>>> - parking to wait for  <0000000005d3a340> (a
>>> java.util.concurrent.FutureTask$Sync)
>>> at java.util.concurrent.locks.LockSupport.park(LockSupport.java:156)
>>> at
>>> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:811)
>>> at
>>> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:969)
>>> at
>>> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1281)
>>> at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:218)
>>> at java.util.concurrent.FutureTask.get(FutureTask.java:83)
>>> at
>>> org.hibernate.search.backend.impl.lucene.LuceneBackendQueueProcessor.applyWork(LuceneBackendQueueProcessor.java:97)
>>> at
>>> org.hibernate.search.backend.impl.jgroups.JGroupsBackendQueueProcessor.applyWork(JGroupsBackendQueueProcessor.java:116)
>>> at
>>> org.hibernate.search.indexes.impl.DirectoryBasedIndexManager.performOperations(DirectoryBasedIndexManager.java:127)
>>> at
>>> org.hibernate.search.backend.impl.WorkQueuePerIndexSplitter.commitOperations(WorkQueuePerIndexSplitter.java:61)
>>> at
>>> org.hibernate.search.backend.impl.BatchedQueueingProcessor.performWorks(BatchedQueueingProcessor.java:96)
>>> at
>>> org.hibernate.search.backend.impl.PostTransactionWorkQueueSynchronization.afterCompletion(PostTransactionWorkQueueSynchronization.java:99)
>>> at
>>> com.arjuna.ats.internal.jta.resources.arjunacore.SynchronizationImple.afterCompletion(SynchronizationImple.java:96)
>>> at
>>> com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.afterCompletion(TwoPhaseCoordinator.java:402)
>>> - locked <0000000005d3afc8> (a java.lang.Object)
>>> at
>>> com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.end(TwoPhaseCoordinator.java:103)
>>> at com.arjuna.ats.arjuna.AtomicAction.commit(AtomicAction.java:164)
>>> at
>>> com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple.commitAndDisassociate(TransactionImple.java:1165)
>>> at
>>> com.arjuna.ats.internal.jta.transaction.arjunacore.BaseTransaction.commit(BaseTransaction.java:117)
>>> at
>>> com.arjuna.ats.jbossatx.BaseTransactionManagerDelegate.commit(BaseTransactionManagerDelegate.java:75)
>>> at
>>> org.infinispan.CacheImpl.executeCommandAndCommitIfNeeded(CacheImpl.java:1013)
>>> at org.infinispan.CacheImpl.putIfAbsent(CacheImpl.java:714)
>>> at org.infinispan.DecoratedCache.putIfAbsent(DecoratedCache.java:184)
>>> at
>>> org.infinispan.loaders.CacheLoaderManagerImpl.preload(CacheLoaderManagerImpl.java:223)
>>> at sun.reflect.GeneratedMethodAccessor51.invoke(Unknown Source)
>>> at
>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>>> at java.lang.reflect.Method.invoke(Method.java:597)
>>> at
>>> org.infinispan.util.ReflectionUtil.invokeAccessibly(ReflectionUtil.java:236)
>>> at
>>> org.infinispan.factories.AbstractComponentRegistry$PrioritizedMethod.invoke(AbstractComponentRegistry.java:891)
>>> at
>>> org.infinispan.factories.AbstractComponentRegistry.invokeStartMethods(AbstractComponentRegistry.java:641)
>>> at
>>> org.infinispan.factories.AbstractComponentRegistry.internalStart(AbstractComponentRegistry.java:630)
>>> at
>>> org.infinispan.factories.AbstractComponentRegistry.start(AbstractComponentRegistry.java:533)
>>> at
>>> org.infinispan.factories.ComponentRegistry.start(ComponentRegistry.java:174)
>>> at org.infinispan.CacheImpl.start(CacheImpl.java:519)
>>> at
>>> org.infinispan.AbstractDelegatingCache.start(AbstractDelegatingCache.java:343)
>>> at
>>> org.jboss.capedwarf.common.infinispan.InfinispanUtils.checkCache(InfinispanUtils.java:72)
>>> at
>>> org.jboss.capedwarf.common.infinispan.InfinispanUtils.getCache(InfinispanUtils.java:82)
>>> - locked <0000000016847f08> (a $Proxy46)
>>> at
>>> org.jboss.capedwarf.common.infinispan.InfinispanUtils.getCache(InfinispanUtils.java:191)
>>> at
>>> org.jboss.capedwarf.datastore.AbstractDatastoreService.createStore(AbstractDatastoreService.java:66)
>>> at
>>> org.jboss.capedwarf.datastore.AbstractDatastoreService.<init>(AbstractDatastoreService.java:60)
>>> at
>>> org.jboss.capedwarf.datastore.JBossDatastoreService.<init>(JBossDatastoreService.java:56)
>>> at
>>> com.google.appengine.api.datastore.DatastoreServiceFactory.getDatastoreService(DatastoreServiceFactory.java)
>>> at
>>> org.jboss.capedwarf.log.JBossLogService.requestStarted(JBossLogService.java:215)
>>> at
>>> org.jboss.capedwarf.appidentity.GAEListener.requestInitialized(GAEListener.java:91)
>>> at
>>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:143)
>>> at
>>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
>>> at
>>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
>>> at
>>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:372)
>>> at
>>> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877)
>>> at
>>> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:679)
>>> at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:931)
>>> at java.lang.Thread.run(Thread.java:680)
>>>
>>> "http-/192.168.1.101:8080-2" daemon prio=5 tid=0000000002bd2c00
>>> nid=0xb1fc3000 waiting for monitor entry [00000000b1fc2000]
>>>   java.lang.Thread.State: BLOCKED (on object monitor)
>>> at
>>> org.jboss.capedwarf.common.infinispan.InfinispanUtils.getCache(InfinispanUtils.java:81)
>>> - waiting to lock <0000000016847f08> (a $Proxy46)
>>> at
>>> org.jboss.capedwarf.common.infinispan.InfinispanUtils.getCache(InfinispanUtils.java:191)
>>> at
>>> org.jboss.capedwarf.datastore.AbstractDatastoreService.createStore(AbstractDatastoreService.java:66)
>>> at
>>> org.jboss.capedwarf.datastore.AbstractDatastoreService.<init>(AbstractDatastoreService.java:60)
>>> at
>>> org.jboss.capedwarf.datastore.JBossDatastoreService.<init>(JBossDatastoreService.java:56)
>>> at
>>> com.google.appengine.api.datastore.DatastoreServiceFactory.getDatastoreService(DatastoreServiceFactory.java)
>>> at
>>> org.jboss.capedwarf.log.JBossLogService.requestStarted(JBossLogService.java:215)
>>> at
>>> org.jboss.capedwarf.appidentity.GAEListener.requestInitialized(GAEListener.java:91)
>>> at
>>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:143)
>>> at
>>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
>>> at
>>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
>>> at
>>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:372)
>>> at
>>> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877)
>>> at
>>> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:679)
>>> at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:931)
>>> at java.lang.Thread.run(Thread.java:680)
>>>
>>> --
>>>
>>> 15:46:57,905 ERROR [stderr] (CacheStartThread,null,LuceneIndexesData)
>>> Exception in thread "CacheStartThread,null,LuceneIndexesData"
>>> org.infinispan.CacheException: Unable to acquire lock on cache with name
>>> LuceneIndexesData
>>> 15:46:57,905 ERROR [stderr] (CacheStartThread,null,LuceneIndexesData) at
>>> org.infinispan.manager.DefaultCacheManager.wireCache(DefaultCacheManager.java:680)
>>> 15:46:57,906 ERROR [stderr] (CacheStartThread,null,LuceneIndexesData) at
>>> org.infinispan.manager.DefaultCacheManager.createCache(DefaultCacheManager.java:654)
>>> 15:46:57,906 ERROR [stderr] (CacheStartThread,null,LuceneIndexesData) at
>>> org.infinispan.manager.DefaultCacheManager.access$100(DefaultCacheManager.java:127)
>>> 15:46:57,906 ERROR [stderr] (CacheStartThread,null,LuceneIndexesData) at
>>> org.infinispan.manager.DefaultCacheManager$1.run(DefaultCacheManager.java:580)
>>> 15:46:57,907 ERROR [stderr] (CacheStartThread,null,LuceneIndexesLocking)
>>> Exception in thread "CacheStartThread,null,LuceneIndexesLocking"
>>> org.infinispan.CacheException: Unable to acquire lock on cache with name
>>> LuceneIndexesLocking
>>> 15:46:57,907 ERROR [stderr] (CacheStartThread,null,LuceneIndexesLocking) at
>>> org.infinispan.manager.DefaultCacheManager.wireCache(DefaultCacheManager.java:680)
>>> 15:46:57,908 ERROR [stderr] (CacheStartThread,null,LuceneIndexesLocking) at
>>> org.infinispan.manager.DefaultCacheManager.createCache(DefaultCacheManager.java:654)
>>> 15:46:57,908 ERROR [stderr] (CacheStartThread,null,LuceneIndexesLocking) at
>>> org.infinispan.manager.DefaultCacheManager.access$100(DefaultCacheManager.java:127)
>>> 15:46:57,908 ERROR [stderr] (CacheStartThread,null,LuceneIndexesLocking) at
>>> org.infinispan.manager.DefaultCacheManager$1.run(DefaultCacheManager.java:580)
>>> 15:46:57,910 INFO  [org.jboss.as.clustering.infinispan]
>>> (http-/192.168.1.101:8080-1) JBAS010281: Started LuceneIndexesMetadata cache
>>> from capedwarf container
>>> 15:46:57,912 INFO  [org.jboss.as.clustering.infinispan]
>>> (http-/192.168.1.101:8080-1) JBAS010281: Started LuceneIndexesData cache
>>> from capedwarf container
>>> 15:46:57,913 INFO  [org.jboss.as.clustering.infinispan]
>>> (http-/192.168.1.101:8080-1) JBAS010281: Started LuceneIndexesLocking cache
>>> from capedwarf container
>>> 15:46:57,914 INFO
>>> [org.hibernate.search.indexes.serialization.avro.impl.AvroSerializationProvider]
>>> (http-/192.168.1.101:8080-1) HSEARCH000079: Serialization protocol version
>>> 1.0
>>> 15:46:57,915 ERROR [stderr] (CacheStartThread,null,LuceneIndexesMetadata)
>>> Exception in thread "CacheStartThread,null,LuceneIndexesMetadata"
>>> org.infinispan.CacheException: Unable to acquire lock on cache with name
>>> LuceneIndexesMetadata
>>> 15:46:57,916 ERROR [stderr] (CacheStartThread,null,LuceneIndexesMetadata) at
>>> org.infinispan.manager.DefaultCacheManager.wireCache(DefaultCacheManager.java:680)
>>> 15:46:57,916 ERROR [stderr] (CacheStartThread,null,LuceneIndexesMetadata) at
>>> org.infinispan.manager.DefaultCacheManager.createCache(DefaultCacheManager.java:654)
>>> 15:46:57,916 ERROR [stderr] (CacheStartThread,null,LuceneIndexesMetadata) at
>>> org.infinispan.manager.DefaultCacheManager.access$100(DefaultCacheManager.java:127)
>>> 15:46:57,916 ERROR [stderr] (CacheStartThread,null,LuceneIndexesMetadata) at
>>> org.infinispan.manager.DefaultCacheManager$1.run(DefaultCacheManager.java:580)
>>>
>>>
>>>
>>>
>