[jboss-jira] [JBoss JIRA] (WFLY-4852) (XNIO-2 I/O-1) XNIO001007 java.util.concurrent.RejectedExecutionException error shown intermittently during server shutdown

(XNIO-2 I/O-1) XNIO001007 java.util.concurrent.RejectedExecutionException error shown intermittently during server shutdown --------------------------------------------------------------------------------------------------------------------------- Key: WFLY-4852 URL: https://issues.jboss.org/browse/WFLY-4852 Project: WildFly Issue Type: Bug Components: Server Reporter: Ondřej Chaloupka Assignee: Jason Greene Attachments: JPAProxyCrashRecoveryTestCase_haltConnectionAfterDbCommits_jta_server.log Exception {code} ERROR [org.xnio.listener] (XNIO-2 I/O-1) XNIO001007: A channel event listener threw an exception: java.util.concurrent.RejectedExecutionException: Task org.jboss.remoting3.remote.RemoteReadListener$1$1@2d696007 rejected from org.xnio.XnioWorker$TaskPool@74a153ee[Shutting down, pool size = 9, active threads = 0, queued tasks = 0, completed tasks = 50] {code}, details at [1] could be hit when stopping server. This happens intermediately. I run transaction integration tests on WildFly/EAP7 DR builds. My tests works in way of doing some settings via CLI, deploy application, do the test, undeploy application, stop the server. During the stopping the server this exception is shown in log. Adding server log from my test for possible more details. [1] {code} INFO [org.jboss.as.server] (Thread-3) WFLYSRV0220: Server shutdown has been requested. INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-8) WFLYJCA0019: Stopped Driver service with driver-name = module_ojdbc7.jar INFO [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-7) WFLYJCA0010: Unbound data source [java:jboss/datasources/ExampleDS] INFO [org.wildfly.extension.messaging-activemq] (MSC service thread 1-1) WFLYMSGAMQ0006: Unbound messaging object to jndi name java:jboss/DefaultJMSConnectionFactory INFO [org.jboss.as.connector.deployment] (MSC service thread 1-3) WFLYJCA0011: Unbound JCA ConnectionFactory [java:/JmsXA] INFO [org.wildfly.extension.messaging-activemq] (ServerService Thread Pool -- 77) WFLYMSGAMQ0006: Unbound messaging object to jndi name java:jboss/exported/jms/RemoteConnectionFactory INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-7) WFLYJCA0019: Stopped Driver service with driver-name = h2 INFO [org.wildfly.extension.undertow] (MSC service thread 1-6) WFLYUT0019: Host default-host stopping ERROR [org.xnio.listener] (XNIO-2 I/O-1) XNIO001007: A channel event listener threw an exception: java.util.concurrent.RejectedExecutionException: Task org.jboss.remoting3.remote.RemoteReadListener$1$1@2d696007 rejected from org.xnio.XnioWorker$TaskPool@74a153ee[Shutting down, pool size = 9, active threads = 0, queued tasks = 0, completed tasks = 50] at java.util.concurrent.ThreadPoolExecutor$AbortPolicy.rejectedExecution(ThreadPoolExecutor.java:2047) at java.util.concurrent.ThreadPoolExecutor.reject(ThreadPoolExecutor.java:823) at java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1364) at org.xnio.XnioWorker.execute(XnioWorker.java:741) at org.jboss.remoting3.remote.RemoteReadListener$1.handleEvent(RemoteReadListener.java:54) at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:92) at org.xnio.channels.TranslatingSuspendableChannel.close(TranslatingSuspendableChannel.java:906) at org.xnio.IoUtils.safeClose(IoUtils.java:134) at org.xnio.channels.TranslatingSuspendableChannel$3.handleEvent(TranslatingSuspendableChannel.java:133) at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:92) at org.xnio.ChannelListeners$DelegatingChannelListener.handleEvent(ChannelListeners.java:1092) at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:92) at org.xnio.StreamConnection.invokeCloseListener(StreamConnection.java:80) at org.xnio.Connection.writeClosed(Connection.java:117) at org.xnio.nio.AbstractNioStreamConnection.writeClosed(AbstractNioStreamConnection.java:47) at org.xnio.nio.NioSocketConduit.terminateWrites(NioSocketConduit.java:181) at org.xnio.nio.NioSocketConduit.truncateWrites(NioSocketConduit.java:191) at org.xnio.conduits.ConduitStreamSinkChannel.close(ConduitStreamSinkChannel.java:186) at org.xnio.IoUtils.safeClose(IoUtils.java:134) at org.xnio.conduits.WriteReadyHandler$ChannelListenerHandler.forceTermination(WriteReadyHandler.java:57) at org.xnio.nio.NioSocketConduit.forceTermination(NioSocketConduit.java:107) at org.xnio.nio.WorkerThread.run(WorkerThread.java:490) INFO [org.apache.activemq.artemis.ra] (ServerService Thread Pool -- 71) AMQ151003: resource adaptor stopped INFO [org.apache.activemq.artemis.core.server] (ServerService Thread Pool -- 71) AMQ221002: Apache ActiveMQ Artemis Message Broker version 1.0.0 [8e39e2e6-1fc3-11e5-b5ab-adb038d9447d] stopped INFO [org.wildfly.extension.undertow] (MSC service thread 1-6) WFLYUT0008: Undertow HTTP listener default suspending INFO [com.arjuna.ats.jbossatx] (MSC service thread 1-3) ARJUNA032018: Destroying TransactionManagerService INFO [com.arjuna.ats.jbossatx] (MSC service thread 1-3) ARJUNA032014: Stopping transaction recovery manager DEBUG [com.arjuna.ats.arjuna] (Listener:4712) Recovery listener existing com.arjuna.ats.internal.arjuna.recovery.WorkerService DEBUG [com.arjuna.ats.arjuna] (MSC service thread 1-3) PeriodicRecovery: Mode <== TERMINATED DEBUG [com.arjuna.ats.arjuna] (MSC service thread 1-3) PeriodicRecovery: shutdown scan wait complete DEBUG [com.arjuna.ats.arjuna] (Periodic Recovery) PeriodicRecovery: background thread exiting INFO [org.wildfly.extension.undertow] (MSC service thread 1-6) WFLYUT0007: Undertow HTTP listener default stopped, was bound to localhost/127.0.0.1:8080 INFO [org.wildfly.extension.undertow] (MSC service thread 1-4) WFLYUT0004: Undertow 1.3.0.Beta2 stopping INFO [org.jboss.as] (MSC service thread 1-7) WFLYSRV0050: EAP 7.0.0.Alpha1 (WildFly Core 2.0.0.Alpha5) stopped in 237ms {code}