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

[Ondřej Chaloupka (JIRA)]

Ondřej Chaloupka created WFLY-4852:
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             Summary: (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$1 at 2d696007 rejected from org.xnio.XnioWorker$TaskPool at 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$1 at 2d696007 rejected from org.xnio.XnioWorker$TaskPool at 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}



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