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From "Bruce Snyder (JIRA)" <j...@apache.org>
Subject [jira] Updated: (AMQ-2619) Transport fails IOException (Unknown data type: 0)
Date Sat, 18 Sep 2010 16:41:50 GMT

     [ https://issues.apache.org/activemq/browse/AMQ-2619?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Bruce Snyder updated AMQ-2619:
------------------------------

    Fix Version/s: 5.5.0
                       (was: 5.4.1)

> Transport fails IOException (Unknown data type: 0)
> --------------------------------------------------
>
>                 Key: AMQ-2619
>                 URL: https://issues.apache.org/activemq/browse/AMQ-2619
>             Project: ActiveMQ
>          Issue Type: Bug
>    Affects Versions: 5.3.0
>            Reporter: Goran Pugar
>             Fix For: 5.5.0
>
>
> In setup with 2 brokers connected with ConduitBridge, we have a problem with network
connector which is ocasionally disconnected because of java.io.IOException (Unknown data type:
0) on other node - stack trace attached below.
> Network connector reconnects after some time, but we have some message loss since we
use syncSend=false on queues.
> {code}
> 10:33:32,539 DEBUG [Transport           ] Transport failed: java.io.IOException: Unknown
data type: 0
> java.io.IOException: Unknown data type: 0
>         at org.apache.activemq.openwire.OpenWireFormat.tightUnmarshalNestedObject(OpenWireFormat.java:441)
>         at org.apache.activemq.openwire.v5.BaseDataStreamMarshaller.tightUnmarsalNestedObject(BaseDataStreamMarshaller.java:126)
>         at org.apache.activemq.openwire.v5.MessageMarshaller.tightUnmarshal(MessageMarshaller.java:83)
>         at org.apache.activemq.openwire.v5.ActiveMQMessageMarshaller.tightUnmarshal(ActiveMQMessageMarshaller.java:66)
>         at org.apache.activemq.openwire.v5.ActiveMQObjectMessageMarshaller.tightUnmarshal(ActiveMQObjectMessageMarshaller.java:66)
>         at org.apache.activemq.openwire.OpenWireFormat.doUnmarshal(OpenWireFormat.java:366)
>         at org.apache.activemq.openwire.OpenWireFormat.unmarshal(OpenWireFormat.java:279)
>         at org.apache.activemq.transport.tcp.TcpTransport.readCommand(TcpTransport.java:210)
>         at org.apache.activemq.transport.tcp.TcpTransport.doRun(TcpTransport.java:202)
>         at org.apache.activemq.transport.tcp.TcpTransport.run(TcpTransport.java:185)
>         at java.lang.Thread.run(Thread.java:619)
> 10:33:32,541 DEBUG [TransportConnection ] Stopping connection: /192.168.0.2:40408
> 10:33:32,542 DEBUG [TransportConnection ] Stopped transport: /192.168.0.2:40408
> 10:33:32,542 DEBUG [TransportConnection ] Cleaning up connection resources: /192.168.0.2:40408
> 10:33:32,542 DEBUG [AbstractRegion      ] mgw.broker01 removing consumer: ID:node2-42470-1264024561798-1382:0:1:1
for destination: topic://ActiveMQ.Advisory.Consumer.>
> 10:33:32,561 DEBUG [TransportConnection ] Connection Stopped: /192.168.0.2:40408
> {code}

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