java.nio.channels.ClosedSelectorException

Apache's JIRA Issue Tracker | Timothy Bish | 7 months ago
  1. 0

    Access to several variable in TcpTransportServer is done in an unsafe manner which can lead to NPE or other data race exceptions on start or stop, one example below: {noformat} Error Message got: <false>, expected: is <true> Stacktrace org.junit.AssumptionViolatedException: got: <false>, expected: is <true> at org.junit.Assume.assumeThat(Assume.java:95) at org.junit.Assume.assumeTrue(Assume.java:41) at org.apache.activemq.transport.stomp.StompMaxFrameSizeTest.testOversizedActionOnNioSocket(StompMaxFrameSizeTest.java:184) Standard Output 2016-05-11 23:32:34,331 [main ] - INFO StompTestSupport - ========== start testOversizedActionOnNioSocket[0] ========== 2016-05-11 23:32:34,339 [main ] - DEBUG StompTestSupport - Using stomp port 38198 2016-05-11 23:32:34,345 [main ] - DEBUG StompTestSupport - Using stomp+ssl port 54202 2016-05-11 23:32:34,346 [main ] - DEBUG StompTestSupport - Using stomp+nio port 56816 2016-05-11 23:32:34,350 [main ] - DEBUG StompTestSupport - Using stomp+nio+ssl port 50013 2016-05-11 23:32:34,353 [main ] - WARN BrokerService - Memory Usage for the Broker (1024mb) is more than the maximum available for the JVM: 891 mb - resetting to 70% of maximum available: 623 mb 2016-05-11 23:32:34,365 [main ] - INFO BrokerService - Using Persistence Adapter: MemoryPersistenceAdapter 2016-05-11 23:32:34,370 [main ] - INFO BrokerService - Apache ActiveMQ 5.14.0-SNAPSHOT (localhost, ID:jenkins-test-39e-56729-1463009553425-0:4) is starting 2016-05-11 23:32:34,374 [main ] - INFO TransportServerThreadSupport - Listening for connections at: stomp://jenkins-test-39e:38198?wireFormat.maxDataLength=102400&wireFormat.maxFrameSize=65536 2016-05-11 23:32:34,374 [main ] - INFO TransportConnector - Connector stomp://jenkins-test-39e:38198?wireFormat.maxDataLength=102400&wireFormat.maxFrameSize=65536 started 2016-05-11 23:32:34,375 [main ] - INFO TransportServerThreadSupport - Listening for connections at: stomp+ssl://jenkins-test-39e:54202?wireFormat.maxDataLength=102400&wireFormat.maxFrameSize=65536 2016-05-11 23:32:34,376 [main ] - INFO TransportConnector - Connector stomp+ssl://jenkins-test-39e:54202?wireFormat.maxDataLength=102400&wireFormat.maxFrameSize=65536 started 2016-05-11 23:32:34,377 [main ] - INFO TransportServerThreadSupport - Listening for connections at: stomp+nio://jenkins-test-39e:56816?wireFormat.maxDataLength=102400&wireFormat.maxFrameSize=65536 2016-05-11 23:32:34,377 [main ] - INFO TransportConnector - Connector stomp+nio://jenkins-test-39e:56816?wireFormat.maxDataLength=102400&wireFormat.maxFrameSize=65536 started 2016-05-11 23:32:34,379 [main ] - INFO TransportServerThreadSupport - Listening for connections at: stomp+nio+ssl://jenkins-test-39e:50013?wireFormat.maxDataLength=102400&wireFormat.maxFrameSize=65536 2016-05-11 23:32:34,379 [main ] - INFO TransportConnector - Connector stomp+nio+ssl://jenkins-test-39e:50013?wireFormat.maxDataLength=102400&wireFormat.maxFrameSize=65536 started 2016-05-11 23:32:34,380 [main ] - INFO BrokerService - Apache ActiveMQ 5.14.0-SNAPSHOT (localhost, ID:jenkins-test-39e-56729-1463009553425-0:4) started 2016-05-11 23:32:34,380 [main ] - INFO BrokerService - For help or more information please see: http://activemq.apache.org 2016-05-11 23:32:34,380 [main ] - WARN BrokerService - Temporary Store limit is 51200 mb (current store usage is 0 mb). The data directory: /home/jenkins/jenkins-slave/workspace/ActiveMQ-Java7/activemq-stomp/target only has 14884 mb of usable space. - resetting to maximum available disk space: 14884 mb 2016-05-11 23:32:34,381 [main ] - INFO BrokerService - Apache ActiveMQ 5.14.0-SNAPSHOT (localhost, ID:jenkins-test-39e-56729-1463009553425-0:4) is shutting down 2016-05-11 23:32:34,381 [main ] - INFO TransportConnector - Connector stomp://jenkins-test-39e:38198?wireFormat.maxDataLength=102400&wireFormat.maxFrameSize=65536 stopped 2016-05-11 23:32:34,382 [main ] - INFO TransportConnector - Connector stomp+ssl://jenkins-test-39e:54202?wireFormat.maxDataLength=102400&wireFormat.maxFrameSize=65536 stopped 2016-05-11 23:32:34,383 [main ] - ERROR StompNIOTransportFactory$1 - Could not stop service: stomp+nio://0.0.0.0:0?wireFormat.maxDataLength=102400&wireFormat.maxFrameSize=65536. Reason: java.lang.NullPointerException java.lang.NullPointerException at java.nio.channels.spi.AbstractSelectableChannel.removeKey(AbstractSelectableChannel.java:128) at java.nio.channels.spi.AbstractSelector.deregister(AbstractSelector.java:185) at sun.nio.ch.EPollSelectorImpl.implClose(EPollSelectorImpl.java:147) at sun.nio.ch.SelectorImpl.implCloseSelector(SelectorImpl.java:114) at java.nio.channels.spi.AbstractSelector.close(AbstractSelector.java:108) at org.apache.activemq.transport.tcp.TcpTransportServer.doStop(TcpTransportServer.java:476) at org.apache.activemq.util.ServiceSupport.stop(ServiceSupport.java:71) at org.apache.activemq.util.ServiceStopper.stop(ServiceStopper.java:41) at org.apache.activemq.broker.TransportConnector.stop(TransportConnector.java:283) at org.apache.activemq.util.ServiceStopper.stop(ServiceStopper.java:41) at org.apache.activemq.broker.BrokerService.stopAllConnectors(BrokerService.java:2208) at org.apache.activemq.broker.BrokerService.stop(BrokerService.java:819) at org.apache.activemq.transport.stomp.StompTestSupport.stopBroker(StompTestSupport.java:177) at org.apache.activemq.transport.stomp.StompTestSupport.tearDown(StompTestSupport.java:116) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55) at org.junit.rules.RunRules.evaluate(RunRules.java:20) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) at org.junit.runners.ParentRunner.run(ParentRunner.java:363) at org.junit.runners.Suite.runChild(Suite.java:128) at org.junit.runners.Suite.runChild(Suite.java:27) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) at org.junit.runners.ParentRunner.run(ParentRunner.java:363) at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:264) at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153) at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:124) at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:200) at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:153) at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103) 2016-05-11 23:32:34,385 [main ] - ERROR StompNIOTransportFactory$1 - Could not stop service: stomp+nio://0.0.0.0:0?wireFormat.maxDataLength=102400&wireFormat.maxFrameSize=65536. Reason: java.lang.NullPointerException java.lang.NullPointerException at java.nio.channels.spi.AbstractSelectableChannel.removeKey(AbstractSelectableChannel.java:128) at java.nio.channels.spi.AbstractSelector.deregister(AbstractSelector.java:185) at sun.nio.ch.EPollSelectorImpl.implClose(EPollSelectorImpl.java:147) at sun.nio.ch.SelectorImpl.implCloseSelector(SelectorImpl.java:114) at java.nio.channels.spi.AbstractSelector.close(AbstractSelector.java:108) at org.apache.activemq.transport.tcp.TcpTransportServer.doStop(TcpTransportServer.java:476) at org.apache.activemq.util.ServiceSupport.stop(ServiceSupport.java:71) at org.apache.activemq.util.ServiceStopper.stop(ServiceStopper.java:41) at org.apache.activemq.broker.TransportConnector.stop(TransportConnector.java:283) at org.apache.activemq.util.ServiceStopper.stop(ServiceStopper.java:41) at org.apache.activemq.broker.BrokerService.stopAllConnectors(BrokerService.java:2208) at org.apache.activemq.broker.BrokerService.stop(BrokerService.java:819) at org.apache.activemq.transport.stomp.StompTestSupport.stopBroker(StompTestSupport.java:177) at org.apache.activemq.transport.stomp.StompTestSupport.tearDown(StompTestSupport.java:116) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55) at org.junit.rules.RunRules.evaluate(RunRules.java:20) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) at org.junit.runners.ParentRunner.run(ParentRunner.java:363) at org.junit.runners.Suite.runChild(Suite.java:128) at org.junit.runners.Suite.runChild(Suite.java:27) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) at org.junit.runners.ParentRunner.run(ParentRunner.java:363) at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:264) at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153) at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:124) at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:200) at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:153) at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103) 2016-05-11 23:32:34,386 [main ] - ERROR ManagedTransportConnector - Could not stop service: stomp+nio://jenkins-test-39e:56816?wireFormat.maxDataLength=102400&wireFormat.maxFrameSize=65536. Reason: java.lang.NullPointerException java.lang.NullPointerException at java.nio.channels.spi.AbstractSelectableChannel.removeKey(AbstractSelectableChannel.java:128) at java.nio.channels.spi.AbstractSelector.deregister(AbstractSelector.java:185) at sun.nio.ch.EPollSelectorImpl.implClose(EPollSelectorImpl.java:147) at sun.nio.ch.SelectorImpl.implCloseSelector(SelectorImpl.java:114) at java.nio.channels.spi.AbstractSelector.close(AbstractSelector.java:108) at org.apache.activemq.transport.tcp.TcpTransportServer.doStop(TcpTransportServer.java:476) at org.apache.activemq.util.ServiceSupport.stop(ServiceSupport.java:71) at org.apache.activemq.util.ServiceStopper.stop(ServiceStopper.java:41) at org.apache.activemq.broker.TransportConnector.stop(TransportConnector.java:283) at org.apache.activemq.util.ServiceStopper.stop(ServiceStopper.java:41) at org.apache.activemq.broker.BrokerService.stopAllConnectors(BrokerService.java:2208) at org.apache.activemq.broker.BrokerService.stop(BrokerService.java:819) at org.apache.activemq.transport.stomp.StompTestSupport.stopBroker(StompTestSupport.java:177) at org.apache.activemq.transport.stomp.StompTestSupport.tearDown(StompTestSupport.java:116) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55) at org.junit.rules.RunRules.evaluate(RunRules.java:20) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) at org.junit.runners.ParentRunner.run(ParentRunner.java:363) at org.junit.runners.Suite.runChild(Suite.java:128) at org.junit.runners.Suite.runChild(Suite.java:27) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) at org.junit.runners.ParentRunner.run(ParentRunner.java:363) at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:264) at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153) at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:124) at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:200) at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:153) at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103) 2016-05-11 23:32:34,388 [main ] - INFO TransportConnector - Connector stomp+nio+ssl://jenkins-test-39e:50013?wireFormat.maxDataLength=102400&wireFormat.maxFrameSize=65536 stopped 2016-05-11 23:32:34,389 [main ] - INFO BrokerService - Apache ActiveMQ 5.14.0-SNAPSHOT (localhost, ID:jenkins-test-39e-56729-1463009553425-0:4) uptime 0.036 seconds 2016-05-11 23:32:34,389 [main ] - INFO BrokerService - Apache ActiveMQ 5.14.0-SNAPSHOT (localhost, ID:jenkins-test-39e-56729-1463009553425-0:4) is shutdown Standard Error Exception in thread "ActiveMQ Transport Server: stomp+nio://0.0.0.0:0?wireFormat.maxDataLength=102400&wireFormat.maxFrameSize=65536" java.nio.channels.ClosedSelectorException at sun.nio.ch.EPollSelectorImpl.putEventOps(EPollSelectorImpl.java:185) at sun.nio.ch.ServerSocketChannelImpl.translateAndSetInterestOps(ServerSocketChannelImpl.java:361) at sun.nio.ch.SelectionKeyImpl.nioInterestOps(SelectionKeyImpl.java:105) at sun.nio.ch.SelectionKeyImpl.interestOps(SelectionKeyImpl.java:83) at sun.nio.ch.SelectorImpl.register(SelectorImpl.java:135) at java.nio.channels.spi.AbstractSelectableChannel.register(AbstractSelectableChannel.java:209) at java.nio.channels.SelectableChannel.register(SelectableChannel.java:277) at org.apache.activemq.transport.tcp.TcpTransportServer.run(TcpTransportServer.java:310) at java.lang.Thread.run(Thread.java:745) {noformat}

    Apache's JIRA Issue Tracker | 7 months ago | Timothy Bish
    java.nio.channels.ClosedSelectorException
  2. 0

    Closed Selector Exception

    GitHub | 2 years ago | myrmidon-media
    com.koushikdutta.async.AsyncServer$AsyncSelectorException: java.nio.channels.ClosedSelectorException
  3. 0

    Unexpected exception in the selector loop

    GitHub | 4 years ago | micpe083
    java.nio.channels.ClosedSelectorException
  4. Speed up your debug routine!

    Automated exception search integrated into your IDE

  5. 0

    server stops resonding with java.nio.channels.ClosedSelectorException

    GitHub | 2 years ago | mmb
    java.nio.channels.ClosedSelectorException
  6. 0

    Halting this cluster node due to unrecoverable service failure

    Oracle Community | 6 years ago | MagnusE
    java.nio.channels.ClosedSelectorException

    Not finding the right solution?
    Take a tour to get the most out of Samebug.

    Tired of useless tips?

    Automated exception search integrated into your IDE

    Root Cause Analysis

    1. java.nio.channels.ClosedSelectorException

      No message provided

      at sun.nio.ch.EPollSelectorImpl.putEventOps()
    2. Java RT
      SelectableChannel.register
      1. sun.nio.ch.EPollSelectorImpl.putEventOps(EPollSelectorImpl.java:185)
      2. sun.nio.ch.ServerSocketChannelImpl.translateAndSetInterestOps(ServerSocketChannelImpl.java:361)
      3. sun.nio.ch.SelectionKeyImpl.nioInterestOps(SelectionKeyImpl.java:105)
      4. sun.nio.ch.SelectionKeyImpl.interestOps(SelectionKeyImpl.java:83)
      5. sun.nio.ch.SelectorImpl.register(SelectorImpl.java:135)
      6. java.nio.channels.spi.AbstractSelectableChannel.register(AbstractSelectableChannel.java:209)
      7. java.nio.channels.SelectableChannel.register(SelectableChannel.java:277)
      7 frames
    3. ActiveMQ :: Core
      TcpTransportServer.run
      1. org.apache.activemq.transport.tcp.TcpTransportServer.run(TcpTransportServer.java:310)
      1 frame
    4. Java RT
      Thread.run
      1. java.lang.Thread.run(Thread.java:745)
      1 frame