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From "Gary Tully (JIRA)" <j...@apache.org>
Subject [jira] Commented: (AMQ-3077) ArraysIndexOutOfBoundsException : -32768 in "BrokerService[xxx] Task" thread
Date Wed, 12 Jan 2011 16:57:46 GMT

    [ https://issues.apache.org/jira/browse/AMQ-3077?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12980806#action_12980806
] 

Gary Tully commented on AMQ-3077:
---------------------------------

I was able to reproduce the issue from your test, thanks. I am working on the fix. Part of
the problem is that the peer broker info is duplicated on each networked broker. The other
issue is that the peerBrokerInfo needs to be cleared before a list of peer brokers is created
for propagation to a client or to a peer, as the second level information is not relevant
at the moment.
Some of my tests are showing blocking with duplex network connector start and I want to get
to the bottom of that before progressing further.

> ArraysIndexOutOfBoundsException : -32768 in "BrokerService[xxx] Task" thread
> ----------------------------------------------------------------------------
>
>                 Key: AMQ-3077
>                 URL: https://issues.apache.org/jira/browse/AMQ-3077
>             Project: ActiveMQ
>          Issue Type: Bug
>          Components: Broker
>    Affects Versions: 5.4.0, 5.4.1
>         Environment: Linux, Java 6, Fuse Message Brokers 5.4.0-1 or 5.4.1-1
>            Reporter: Eric
>            Assignee: Gary Tully
>         Attachments: activemq_Serveur.xml, activemq_SIBBusModule.xml, activemq_SIBBusSupervisor.xml,
bsm.log, NetworkOfTwentyBrokersTest.java, TransportConnection.java, TransportConnector.java
>
>
> Exception in thread "BrokerService[SUP-tterdp31v] Task" java.lang.ArrayIndexOutOfBoundsException:
-32767
>         at org.apache.activemq.openwire.BooleanStream.writeBoolean(BooleanStream.java:54)
>         at org.apache.activemq.openwire.OpenWireFormat.tightMarshalNestedObject1(OpenWireFormat.java:377)
>         at org.apache.activemq.openwire.v6.BaseDataStreamMarshaller.tightMarshalNestedObject1(BaseDataStreamMarshaller.java:131)
>         at org.apache.activemq.openwire.v6.BaseDataStreamMarshaller.tightMarshalObjectArray1(BaseDataStreamMarshaller.java:357)
>         at org.apache.activemq.openwire.v6.BrokerInfoMarshaller.tightMarshal1(BrokerInfoMarshaller.java:106)
>         at org.apache.activemq.openwire.OpenWireFormat.tightMarshalNestedObject1(OpenWireFormat.java:397)
>         at org.apache.activemq.openwire.v6.BaseDataStreamMarshaller.tightMarshalNestedObject1(BaseDataStreamMarshaller.java:131)
>         at org.apache.activemq.openwire.v6.BaseDataStreamMarshaller.tightMarshalObjectArray1(BaseDataStreamMarshaller.java:357)
>         at org.apache.activemq.openwire.v6.BrokerInfoMarshaller.tightMarshal1(BrokerInfoMarshaller.java:106)
>         at org.apache.activemq.openwire.OpenWireFormat.tightMarshalNestedObject1(OpenWireFormat.java:397)
>         at org.apache.activemq.openwire.v6.BaseDataStreamMarshaller.tightMarshalNestedObject1(BaseDataStreamMarshaller.java:131)
>         at org.apache.activemq.openwire.v6.BaseDataStreamMarshaller.tightMarshalObjectArray1(BaseDataStreamMarshaller.java:357)
>         at org.apache.activemq.openwire.v6.BrokerInfoMarshaller.tightMarshal1(BrokerInfoMarshaller.java:106)
>         at org.apache.activemq.openwire.OpenWireFormat.tightMarshalNestedObject1(OpenWireFormat.java:397)
>         at org.apache.activemq.openwire.v6.BaseDataStreamMarshaller.tightMarshalNestedObject1(BaseDataStreamMarshaller.java:131)
>         at org.apache.activemq.openwire.v6.BaseDataStreamMarshaller.tightMarshalObjectArray1(BaseDataStreamMarshaller.java:357)
>         at org.apache.activemq.openwire.v6.BrokerInfoMarshaller.tightMarshal1(BrokerInfoMarshaller.java:106)
>         at org.apache.activemq.openwire.OpenWireFormat.tightMarshalNestedObject1(OpenWireFormat.java:397)
>         at org.apache.activemq.openwire.v6.BaseDataStreamMarshaller.tightMarshalNestedObject1(BaseDataStreamMarshaller.java:131)
>         at org.apache.activemq.openwire.v6.BaseDataStreamMarshaller.tightMarshalObjectArray1(BaseDataStreamMarshaller.java:357)
>         at org.apache.activemq.openwire.v6.BrokerInfoMarshaller.tightMarshal1(BrokerInfoMarshaller.java:106)
>         at org.apache.activemq.openwire.OpenWireFormat.tightMarshalNestedObject1(OpenWireFormat.java:397)
>         at org.apache.activemq.openwire.v6.BaseDataStreamMarshaller.tightMarshalNestedObject1(BaseDataStreamMarshaller.java:131)
>         at org.apache.activemq.openwire.v6.BaseDataStreamMarshaller.tightMarshalObjectArray1(BaseDataStreamMarshaller.java:357)
>         at org.apache.activemq.openwire.v6.BrokerInfoMarshaller.tightMarshal1(BrokerInfoMarshaller.java:106)
>         at org.apache.activemq.openwire.OpenWireFormat.tightMarshalNestedObject1(OpenWireFormat.java:397)
>         at org.apache.activemq.openwire.v6.BaseDataStreamMarshaller.tightMarshalNestedObject1(BaseDataStreamMarshaller.java:131)
>         at org.apache.activemq.openwire.v6.BaseDataStreamMarshaller.tightMarshalObjectArray1(BaseDataStreamMarshaller.java:357)
>         at org.apache.activemq.openwire.v6.BrokerInfoMarshaller.tightMarshal1(BrokerInfoMarshaller.java:106)
>         at org.apache.activemq.openwire.OpenWireFormat.tightMarshalNestedObject1(OpenWireFormat.java:397)
>         at org.apache.activemq.openwire.v6.BaseDataStreamMarshaller.tightMarshalNestedObject1(BaseDataStreamMarshaller.java:131)
>         at org.apache.activemq.openwire.v6.BaseDataStreamMarshaller.tightMarshalObjectArray1(BaseDataStreamMarshaller.java:357)
>         at org.apache.activemq.openwire.v6.BrokerInfoMarshaller.tightMarshal1(BrokerInfoMarshaller.java:106)
>         at org.apache.activemq.openwire.OpenWireFormat.marshal(OpenWireFormat.java:228)
>         at org.apache.activemq.transport.tcp.TcpTransport.oneway(TcpTransport.java:181)
>         at org.apache.activemq.transport.InactivityMonitor.oneway(InactivityMonitor.java:255)
>         at org.apache.activemq.transport.TransportFilter.oneway(TransportFilter.java:85)
>         at org.apache.activemq.transport.WireFormatNegotiator.oneway(WireFormatNegotiator.java:104)
>         at org.apache.activemq.transport.MutexTransport.oneway(MutexTransport.java:40)
>         at org.apache.activemq.broker.TransportConnection.dispatch(TransportConnection.java:1249)
>         at org.apache.activemq.broker.TransportConnection.processDispatch(TransportConnection.java:810)
>         at org.apache.activemq.broker.TransportConnection.iterate(TransportConnection.java:846)
>         at org.apache.activemq.thread.PooledTaskRunner.runTask(PooledTaskRunner.java:122)
>         at org.apache.activemq.thread.PooledTaskRunner$1.run(PooledTaskRunner.java:43)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
>         at java.lang.Thread.run(Thread.java:619)
> Today this exception is not written in ActiveMQ logs but on the standard output. 
> It seems that happens when network of brokers connections are stopped, but I'm not sure
at all. (the number of "bridge to ... stopped" seems to be the same as the number of Exceptions
detected)
> So I need to dig into this problem to be more precise.
> Eric-AWL

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