NPE when trying to remove entry from cache store (SingleFileStore) ------------------------------------------------------------------ Key: ISPN-6763 URL: https://issues.redhat.com/browse/ISPN-6763 Project: Infinispan Issue Type: Bug Components: Loaders and Stores Affects Versions: 8.1.2.Final Reporter: Bogdan Sikora Priority: Major NPE in failover ( via kill ) test {noformat} 2016-06-08 06:13:33,567 ERROR [stderr] (persistence-thread--p23-t4) Exception in thread "persistence-thread--p23-t4" java.lang.NullPointerException 2016-06-08 06:13:33,568 ERROR [stderr] (persistence-thread--p23-t4) at org.infinispan.persistence.file.SingleFileStore.process(SingleFileStore.java:506) 2016-06-08 06:13:33,568 ERROR [stderr] (persistence-thread--p23-t4) at org.infinispan.persistence.manager.PersistenceManagerImpl.processOnAllStores(PersistenceManagerImpl.java:447) 2016-06-08 06:13:33,568 ERROR [stderr] (persistence-thread--p23-t4) at org.infinispan.persistence.manager.PersistenceManagerImpl.processOnAllStores(PersistenceManagerImpl.java:432) 2016-06-08 06:13:33,570 ERROR [stderr] (persistence-thread--p23-t4) at org.infinispan.persistence.util.PersistenceManagerCloseableSupplier.lambda$get$273(PersistenceManagerCloseableSupplier.java:115) 2016-06-08 06:13:33,570 ERROR [stderr] (persistence-thread--p23-t4) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) 2016-06-08 06:13:33,570 ERROR [stderr] (persistence-thread--p23-t4) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 2016-06-08 06:13:33,570 ERROR [stderr] (persistence-thread--p23-t4) at org.jboss.as.clustering.infinispan.ClassLoaderThreadFactory.lambda$newThread$0(ClassLoaderThreadFactory.java:48) 2016-06-08 06:13:33,571 ERROR [stderr] (persistence-thread--p23-t4) at java.lang.Thread.run(Thread.java:745) {noformat} {noformat} 2016-06-08 06:13:34,344 WARN [org.infinispan.eviction.impl.ActivationManagerImpl] (default task-4) ISPN000214: Unable to remove entry under L_UafEeYdUurQTuPNaDBPDUwqWuH39gYSa6SW3eq from cache store after activation: org.infinispan.persistence.spi.PersistenceException: java.lang.NullPointerException at org.infinispan.persistence.file.SingleFileStore.delete(SingleFileStore.java:432) at org.infinispan.persistence.manager.PersistenceManagerImpl.deleteFromAllStores(PersistenceManagerImpl.java:415) at org.infinispan.eviction.impl.ActivationManagerImpl.onUpdate(ActivationManagerImpl.java:65) at org.infinispan.container.DefaultDataContainer.lambda$put$224(DefaultDataContainer.java:227) at org.infinispan.commons.util.concurrent.jdk8backported.EquivalentConcurrentHashMapV8.compute(EquivalentConcurrentHashMapV8.java:1873) at org.infinispan.container.DefaultDataContainer.put(DefaultDataContainer.java:226) at org.infinispan.container.entries.ReadCommittedEntry.commit(ReadCommittedEntry.java:168) at org.infinispan.statetransfer.CommitManager.commit(CommitManager.java:98) at org.infinispan.interceptors.locking.ClusteringDependentLogic$DistributionLogic.commitSingleEntry(ClusteringDependentLogic.java:544) at org.infinispan.interceptors.locking.ClusteringDependentLogic$AbstractClusteringDependentLogic.commitEntry(ClusteringDependentLogic.java:114) at org.infinispan.interceptors.EntryWrappingInterceptor.commitContextEntry(EntryWrappingInterceptor.java:478) at org.infinispan.interceptors.EntryWrappingInterceptor.commitEntryIfNeeded(EntryWrappingInterceptor.java:654) at org.infinispan.interceptors.EntryWrappingInterceptor.commitContextEntries(EntryWrappingInterceptor.java:464) at org.infinispan.interceptors.EntryWrappingInterceptor.visitPrepareCommand(EntryWrappingInterceptor.java:107) at org.infinispan.commands.tx.PrepareCommand.acceptVisitor(PrepareCommand.java:173) at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99) at org.infinispan.interceptors.base.CommandInterceptor.handleDefault(CommandInterceptor.java:113) at org.infinispan.commands.AbstractVisitor.visitPrepareCommand(AbstractVisitor.java:112) at org.infinispan.commands.tx.PrepareCommand.acceptVisitor(PrepareCommand.java:173) at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99) at org.infinispan.interceptors.NotificationInterceptor.visitPrepareCommand(NotificationInterceptor.java:36) at org.infinispan.commands.tx.PrepareCommand.acceptVisitor(PrepareCommand.java:173) at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99) at org.infinispan.interceptors.locking.AbstractTxLockingInterceptor.invokeNextAndCommitIf1Pc(AbstractTxLockingInterceptor.java:90) at org.infinispan.interceptors.locking.PessimisticLockingInterceptor.visitPrepareCommand(PessimisticLockingInterceptor.java:99) at org.infinispan.commands.tx.PrepareCommand.acceptVisitor(PrepareCommand.java:173) at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99) at org.infinispan.interceptors.TxInterceptor.invokeNextInterceptorAndVerifyTransaction(TxInterceptor.java:157) at org.infinispan.interceptors.TxInterceptor.visitPrepareCommand(TxInterceptor.java:144) at org.infinispan.commands.tx.PrepareCommand.acceptVisitor(PrepareCommand.java:173) at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99) at org.infinispan.interceptors.base.CommandInterceptor.handleDefault(CommandInterceptor.java:113) at org.infinispan.commands.AbstractVisitor.visitPrepareCommand(AbstractVisitor.java:112) at org.infinispan.statetransfer.TransactionSynchronizerInterceptor.visitPrepareCommand(TransactionSynchronizerInterceptor.java:42) at org.infinispan.commands.tx.PrepareCommand.acceptVisitor(PrepareCommand.java:173) at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99) at org.infinispan.statetransfer.StateTransferInterceptor.handleTxCommand(StateTransferInterceptor.java:228) at org.infinispan.statetransfer.StateTransferInterceptor.visitPrepareCommand(StateTransferInterceptor.java:86) at org.infinispan.commands.tx.PrepareCommand.acceptVisitor(PrepareCommand.java:173) at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99) at org.infinispan.interceptors.InvocationContextInterceptor.handleAll(InvocationContextInterceptor.java:107) at org.infinispan.interceptors.InvocationContextInterceptor.handleDefault(InvocationContextInterceptor.java:76) at org.infinispan.commands.AbstractVisitor.visitPrepareCommand(AbstractVisitor.java:112) at org.infinispan.commands.tx.PrepareCommand.acceptVisitor(PrepareCommand.java:173) at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99) at org.infinispan.interceptors.base.CommandInterceptor.handleDefault(CommandInterceptor.java:113) at org.infinispan.commands.AbstractVisitor.visitPrepareCommand(AbstractVisitor.java:112) at org.infinispan.commands.tx.PrepareCommand.acceptVisitor(PrepareCommand.java:173) at org.infinispan.interceptors.InterceptorChain.invoke(InterceptorChain.java:336) at org.infinispan.transaction.impl.TransactionCoordinator.commit(TransactionCoordinator.java:157) at org.infinispan.transaction.xa.TransactionXaAdapter.commit(TransactionXaAdapter.java:114) at org.infinispan.transaction.tm.DummyTransaction.finishResource(DummyTransaction.java:401) at org.infinispan.transaction.tm.DummyTransaction.commitResources(DummyTransaction.java:448) at org.infinispan.transaction.tm.DummyTransaction.runCommit(DummyTransaction.java:321) at org.infinispan.transaction.tm.DummyTransaction.commit(DummyTransaction.java:108) at org.wildfly.clustering.ee.infinispan.InfinispanBatch.close(InfinispanBatch.java:71) at org.wildfly.clustering.web.undertow.session.DistributableSession.requestDone(DistributableSession.java:76) at io.undertow.servlet.spec.ServletContextImpl.updateSessionAccessTime(ServletContextImpl.java:768) at io.undertow.servlet.spec.HttpServletResponseImpl.responseDone(HttpServletResponseImpl.java:565) at io.undertow.servlet.spec.HttpServletResponseImpl.doErrorDispatch(HttpServletResponseImpl.java:170) at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:320) at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:264) at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81) at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:175) at io.undertow.server.Connectors.executeRootHandler(Connectors.java:202) at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:792) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Caused by: java.lang.NullPointerException at org.infinispan.persistence.file.SingleFileStore.delete(SingleFileStore.java:428) ... 68 more {noformat}