java.io.EOFException

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  • We see many Exceptions of this type in the broker logs: 2010-05-12 14:10:03,490 | DEBUG | Transport failed: java.io.EOFException | org.apache.activemq.broker.TransportConnection.Transport | ActiveMQ Transport: tcp:///10.231.233.55:50809 java.io.EOFException at java.io.DataInputStream.readInt(DataInputStream.java:375) at org.apache.activemq.openwire.OpenWireFormat.unmarshal(OpenWireFormat.java:269) at org.apache.activemq.transport.tcp.TcpTransport.readCommand(TcpTransport.java:211) at org.apache.activemq.transport.tcp.TcpTransport.doRun(TcpTransport.java:203) at org.apache.activemq.transport.tcp.TcpTransport.run(TcpTransport.java:186) at java.lang.Thread.run(Thread.java:619) This exception occurs with a lot of clients that run on different machines. One case where we almost always see this exception is when shutting down a bridge. We did a tcp dump on the broker and on the client machine: there a no packets lost. LOG ON BRIDGE: 2010-05-12 14:10:02,634 INFO org.apache.activemq.broker.BrokerService - ActiveMQ Message Broker (solr-2073bridge, ID:solr-2073-50804- 1273665033782-0:0) is shutting down 2010-05-12 14:10:02,799 INFO org.apache.activemq.network.jms.JmsConnector - JMS Connector Connector:0 Stopped 2010-05-12 14:10:02,819 INFO org.apache.activemq.broker.BrokerService - ActiveMQ JMS Message Broker (solr-2073bridge, ID:solr-2073-50 804-1273665033782-0:0) stopped LOG ON BROKER: 2010-05-12 14:10:03,490 | DEBUG | Transport failed: java.io.EOFException | org.apache.activemq.broker.TransportConnection.Transport | ActiveMQ Transport: tcp:///10.231.233.55:50809 java.io.EOFException at java.io.DataInputStream.readInt(DataInputStream.java:375) at org.apache.activemq.openwire.OpenWireFormat.unmarshal(OpenWireFormat.java:269) at org.apache.activemq.transport.tcp.TcpTransport.readCommand(TcpTransport.java:211) at org.apache.activemq.transport.tcp.TcpTransport.doRun(TcpTransport.java:203) at org.apache.activemq.transport.tcp.TcpTransport.run(TcpTransport.java:186) at java.lang.Thread.run(Thread.java:619) 2010-05-12 14:10:03,492 | DEBUG | Stopping connection: /10.231.233.55:50809 | org.apache.activemq.broker.TransportConnection | ActiveMQ Task 2010-05-12 14:10:03,492 | DEBUG | Stopping transport tcp:///10.231.233.55:50809 | org.apache.activemq.transport.tcp.TcpTransport | ActiveMQ Task 2010-05-12 14:10:03,493 | DEBUG | Stopped transport: /10.231.233.55:50809 | org.apache.activemq.broker.TransportConnection | ActiveMQ Task 2010-05-12 14:10:03,493 | DEBUG | Cleaning up connection resources: /10.231.233.55:50809 | org.apache.activemq.broker.TransportConnection | ActiveMQ Task 2010-05-12 14:10:03,493 | DEBUG | remove connection id: ID:solr-2073-50804-1273665033782-2:0 | org.apache.activemq.broker.TransportConnection | ActiveMQ Task 2010-05-12 14:10:03,493 | DEBUG | jms1 removing consumer: ID:solr-2073-50804-1273665033782-2:0:225:1 for destination: temp-queue://ID:solr-2073-50804-1273665033782-2:0:105 | org.apache.activemq.broker.region.AbstractRegion | ActiveMQ Task 2010-05-12 14:10:03,493 | DEBUG | remove sub: QueueSubscription: consumer=ID:solr-2073-50804-1273665033782-2:0:225:1, destinations=1, dispatched=0, delivered=0, pending=0, lastDeliveredSeqId: 0, dequeues: 0, dispatched: 0, inflight: 0 | org.apache.activemq.broker.region.Queue | ActiveMQ Task
    via by Dennis Klinkott,
  • We see many Exceptions of this type in the broker logs: 2010-05-12 14:10:03,490 | DEBUG | Transport failed: java.io.EOFException | org.apache.activemq.broker.TransportConnection.Transport | ActiveMQ Transport: tcp:///10.231.233.55:50809 java.io.EOFException at java.io.DataInputStream.readInt(DataInputStream.java:375) at org.apache.activemq.openwire.OpenWireFormat.unmarshal(OpenWireFormat.java:269) at org.apache.activemq.transport.tcp.TcpTransport.readCommand(TcpTransport.java:211) at org.apache.activemq.transport.tcp.TcpTransport.doRun(TcpTransport.java:203) at org.apache.activemq.transport.tcp.TcpTransport.run(TcpTransport.java:186) at java.lang.Thread.run(Thread.java:619) This exception occurs with a lot of clients that run on different machines. One case where we almost always see this exception is when shutting down a bridge. We did a tcp dump on the broker and on the client machine: there a no packets lost. LOG ON BRIDGE: 2010-05-12 14:10:02,634 INFO org.apache.activemq.broker.BrokerService - ActiveMQ Message Broker (solr-2073bridge, ID:solr-2073-50804- 1273665033782-0:0) is shutting down 2010-05-12 14:10:02,799 INFO org.apache.activemq.network.jms.JmsConnector - JMS Connector Connector:0 Stopped 2010-05-12 14:10:02,819 INFO org.apache.activemq.broker.BrokerService - ActiveMQ JMS Message Broker (solr-2073bridge, ID:solr-2073-50 804-1273665033782-0:0) stopped LOG ON BROKER: 2010-05-12 14:10:03,490 | DEBUG | Transport failed: java.io.EOFException | org.apache.activemq.broker.TransportConnection.Transport | ActiveMQ Transport: tcp:///10.231.233.55:50809 java.io.EOFException at java.io.DataInputStream.readInt(DataInputStream.java:375) at org.apache.activemq.openwire.OpenWireFormat.unmarshal(OpenWireFormat.java:269) at org.apache.activemq.transport.tcp.TcpTransport.readCommand(TcpTransport.java:211) at org.apache.activemq.transport.tcp.TcpTransport.doRun(TcpTransport.java:203) at org.apache.activemq.transport.tcp.TcpTransport.run(TcpTransport.java:186) at java.lang.Thread.run(Thread.java:619) 2010-05-12 14:10:03,492 | DEBUG | Stopping connection: /10.231.233.55:50809 | org.apache.activemq.broker.TransportConnection | ActiveMQ Task 2010-05-12 14:10:03,492 | DEBUG | Stopping transport tcp:///10.231.233.55:50809 | org.apache.activemq.transport.tcp.TcpTransport | ActiveMQ Task 2010-05-12 14:10:03,493 | DEBUG | Stopped transport: /10.231.233.55:50809 | org.apache.activemq.broker.TransportConnection | ActiveMQ Task 2010-05-12 14:10:03,493 | DEBUG | Cleaning up connection resources: /10.231.233.55:50809 | org.apache.activemq.broker.TransportConnection | ActiveMQ Task 2010-05-12 14:10:03,493 | DEBUG | remove connection id: ID:solr-2073-50804-1273665033782-2:0 | org.apache.activemq.broker.TransportConnection | ActiveMQ Task 2010-05-12 14:10:03,493 | DEBUG | jms1 removing consumer: ID:solr-2073-50804-1273665033782-2:0:225:1 for destination: temp-queue://ID:solr-2073-50804-1273665033782-2:0:105 | org.apache.activemq.broker.region.AbstractRegion | ActiveMQ Task 2010-05-12 14:10:03,493 | DEBUG | remove sub: QueueSubscription: consumer=ID:solr-2073-50804-1273665033782-2:0:225:1, destinations=1, dispatched=0, delivered=0, pending=0, lastDeliveredSeqId: 0, dequeues: 0, dispatched: 0, inflight: 0 | org.apache.activemq.broker.region.Queue | ActiveMQ Task
    via by Dennis Klinkott,
    • java.io.EOFException at org.apache.activemq.transport.stomp.StompNIOTransport.serviceRead(StompNIOTransport.java:106) at org.apache.activemq.transport.stomp.StompNIOTransport.access$000(StompNIOTransport.java:51) at org.apache.activemq.transport.stomp.StompNIOTransport$1.onSelect(StompNIOTransport.java:80) at org.apache.activemq.transport.nio.SelectorSelection.onSelect(SelectorSelection.java:94) at org.apache.activemq.transport.nio.SelectorWorker$1.run(SelectorWorker.java:119) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source)
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