[jboss-jira] [JBoss JIRA] (WFLY-6042) ISPN000136: Error executing command LockControlCommand, writing keys []: java.lang.NullPointerException

[Michal Vinkler (JIRA)]

Michal Vinkler created WFLY-6042:
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             Summary: ISPN000136: Error executing command LockControlCommand, writing keys []: java.lang.NullPointerException
                 Key: WFLY-6042
                 URL: https://issues.jboss.org/browse/WFLY-6042
             Project: WildFly
          Issue Type: Bug
          Components: Clustering
            Reporter: Michal Vinkler
            Assignee: Paul Ferraro


Seen in these scenarios in ER4:

ejb-ejbremote-jvmkill-dist-async
http-session-jvmkill-dist-async-3owners

When perf21 was killed, perf19 got a new cluster view and then logged NPE:
{code}
[JBossINF] [0m[31m13:38:53,963 ERROR [org.infinispan.interceptors.InvocationContextInterceptor] (remote-thread--p7-t47) ISPN000136: Error executing command LockControlCommand, writing keys []: java.lang.NullPointerException
[JBossINF] 	at org.infinispan.transaction.impl.AbstractCacheTransaction.getReleaseFutureForKeys(AbstractCacheTransaction.java:392)
[JBossINF] 	at org.infinispan.util.concurrent.locks.impl.DefaultPendingLockManager.lambda$getTransactionWithAnyLockedKey$174(DefaultPendingLockManager.java:267)
[JBossINF] 	at org.infinispan.commons.util.concurrent.jdk8backported.EquivalentConcurrentHashMapV8$ValuesView.forEach(EquivalentConcurrentHashMapV8.java:4604)
[JBossINF] 	at org.infinispan.util.concurrent.locks.impl.DefaultPendingLockManager.forEachTransaction(DefaultPendingLockManager.java:285)
[JBossINF] 	at org.infinispan.util.concurrent.locks.impl.DefaultPendingLockManager.getTransactionWithAnyLockedKey(DefaultPendingLockManager.java:264)
[JBossINF] 	at org.infinispan.util.concurrent.locks.impl.DefaultPendingLockManager.checkForAnyPendingLocks(DefaultPendingLockManager.java:207)
[JBossINF] 	at org.infinispan.util.concurrent.locks.impl.DefaultPendingLockManager.awaitPendingTransactionsForAllKeys(DefaultPendingLockManager.java:136)
[JBossINF] 	at org.infinispan.interceptors.locking.AbstractTxLockingInterceptor.checkPendingAndLockAllKeys(AbstractTxLockingInterceptor.java:197)
[JBossINF] 	at org.infinispan.interceptors.locking.AbstractTxLockingInterceptor.lockAllOrRegisterBackupLock(AbstractTxLockingInterceptor.java:165)
[JBossINF] 	at org.infinispan.interceptors.locking.PessimisticLockingInterceptor.visitLockControlCommand(PessimisticLockingInterceptor.java:184)
[JBossINF] 	at org.infinispan.commands.control.LockControlCommand.acceptVisitor(LockControlCommand.java:110)
[JBossINF] 	at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99)
[JBossINF] 	at org.infinispan.interceptors.TxInterceptor.invokeNextInterceptorAndVerifyTransaction(TxInterceptor.java:157)
[JBossINF] 	at org.infinispan.interceptors.TxInterceptor.visitLockControlCommand(TxInterceptor.java:215)
[JBossINF] 	at org.infinispan.commands.control.LockControlCommand.acceptVisitor(LockControlCommand.java:110)
[JBossINF] 	at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99)
[JBossINF] 	at org.infinispan.interceptors.base.CommandInterceptor.handleDefault(CommandInterceptor.java:113)
[JBossINF] 	at org.infinispan.commands.AbstractVisitor.visitLockControlCommand(AbstractVisitor.java:163)
[JBossINF] 	at org.infinispan.statetransfer.TransactionSynchronizerInterceptor.visitLockControlCommand(TransactionSynchronizerInterceptor.java:75)
[JBossINF] 	at org.infinispan.commands.control.LockControlCommand.acceptVisitor(LockControlCommand.java:110)
[JBossINF] 	at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99)
[JBossINF] 	at org.infinispan.statetransfer.StateTransferInterceptor.handleTxCommand(StateTransferInterceptor.java:238)
[JBossINF] 	at org.infinispan.statetransfer.StateTransferInterceptor.visitLockControlCommand(StateTransferInterceptor.java:102)
[JBossINF] 	at org.infinispan.commands.control.LockControlCommand.acceptVisitor(LockControlCommand.java:110)
[JBossINF] 	at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99)
[JBossINF] 	at org.infinispan.interceptors.InvocationContextInterceptor.handleAll(InvocationContextInterceptor.java:107)
[JBossINF] 	at org.infinispan.interceptors.InvocationContextInterceptor.visitLockControlCommand(InvocationContextInterceptor.java:81)
[JBossINF] 	at org.infinispan.commands.control.LockControlCommand.acceptVisitor(LockControlCommand.java:110)
[JBossINF] 	at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99)
[JBossINF] 	at org.infinispan.interceptors.base.CommandInterceptor.handleDefault(CommandInterceptor.java:113)
[JBossINF] 	at org.infinispan.commands.AbstractVisitor.visitLockControlCommand(AbstractVisitor.java:163)
[JBossINF] 	at org.infinispan.commands.control.LockControlCommand.acceptVisitor(LockControlCommand.java:110)
[JBossINF] 	at org.infinispan.interceptors.InterceptorChain.invoke(InterceptorChain.java:336)
[JBossINF] 	at org.infinispan.commands.control.LockControlCommand.perform(LockControlCommand.java:122)
[JBossINF] 	at org.infinispan.remoting.inboundhandler.BasePerCacheInboundInvocationHandler.invokePerform(BasePerCacheInboundInvocationHandler.java:92)
[JBossINF] 	at org.infinispan.remoting.inboundhandler.BaseBlockingRunnable.run(BaseBlockingRunnable.java:34)
[JBossINF] 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
[JBossINF] 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
[JBossINF] 	at java.lang.Thread.run(Thread.java:745)
{code}

Link:
http://jenkins.mw.lab.eng.bos.redhat.com/hudson/job/eap-7x-failover-ejb-ejbremote-jvmkill-dist-async/20/console-perf19/



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