Download [#MB-982] [intermittent] Exception caught by Mina when queue

[MB-982] [intermittent] Exception caught by Mina when queue subscriber
closes while receiving messages. Created: 11/Mar/15 Updated: 11/Mar/15
Status:
Project:
Component/s:
Affects
Version/s:
Fix Version/s:
Open
WSO2 Message Broker
None
WSO2 MB 3.0.0 - M4
Type:
Reporter:
Resolution:
Labels:
Remaining
Estimate:
Time Spent:
Original
Estimate:
Environment:
Bug
Pumudu Ruhunage
Unresolved
None
Not Specified
Severity:
Estimated
Complexity:
Attachment
License:
Minor
Moderate
None
Priority:
Assignee:
Votes:
Normal
Ramith Jayasinghe
1
Not Specified
Not Specified
java version 1.7.
clustering enabled.
oracle database as message store.
I agree to grant a license to WSO2 for this work for inclusion in WSO2
works as per the WSO2 Contributor License Agreement and the Apache
License 2.0
Test cases added: No
Description
Steps to reproduce :
1. Start two mb nodes (nodeA (coordinator) , nodeB) with clustering enabled.
2. Using jms client subscribe to queue "MyQueue" in nodeB.
3. Send 100,000 queue messages to "MyQueue" to nodeB.
4. Close subscriber while receiving messages.
5. Following error message appears on mb node. (even though this error appears, after subscriber
comes online again, it will receive all missed queue messages)
[2015-03-11 12:07:27,553] ERROR
{org.wso2.andes.transport.network.mina.MinaNetworkHandler} - Exception caught by Mina
java.io.IOException: Connection reset by peer
at sun.nio.ch.FileDispatcherImpl.read0(Native Method)
at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:39)
at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:223)
at sun.nio.ch.IOUtil.read(IOUtil.java:197)
at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:379)
at org.apache.mina.transport.socket.nio.SocketIoProcessor.read(SocketIoProcessor.java:218)
at org.apache.mina.transport.socket.nio.SocketIoProcessor.process(SocketIoProcessor.java:198)
at
org.apache.mina.transport.socket.nio.SocketIoProcessor.access$400(SocketIoProcessor.java:45)
at
org.apache.mina.transport.socket.nio.SocketIoProcessor$Worker.run(SocketIoProcessor.java:485)
at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:51)
at java.lang.Thread.run(Thread.java:745)
[2015-03-11 12:07:27,555] ERROR {org.wso2.andes.server.protocol.AMQProtocolEngine} IOException caught in/10.100.101.9:52728(admin), session closed implictly:
java.io.IOException: Connection reset by peer
[2015-03-11 12:07:27,555] ERROR
{org.wso2.andes.transport.network.mina.MinaNetworkHandler}
- Exception caught by Mina
java.io.IOException: Broken pipe
at sun.nio.ch.FileDispatcherImpl.write0(Native Method)
at sun.nio.ch.SocketDispatcher.write(SocketDispatcher.java:47)
at sun.nio.ch.IOUtil.writeFromNativeBuffer(IOUtil.java:93)
at sun.nio.ch.IOUtil.write(IOUtil.java:65)
at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:487)
at org.apache.mina.transport.socket.nio.SocketIoProcessor.doFlush(SocketIoProcessor.java:414)
at org.apache.mina.transport.socket.nio.SocketIoProcessor.doFlush(SocketIoProcessor.java:332)
at
org.apache.mina.transport.socket.nio.SocketIoProcessor.access$500(SocketIoProcessor.java:45)
at
org.apache.mina.transport.socket.nio.SocketIoProcessor$Worker.run(SocketIoProcessor.java:488)
at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:51)
at java.lang.Thread.run(Thread.java:745)
[2015-03-11 12:07:27,555] ERROR
{org.wso2.andes.server.protocol.AMQProtocolEngine}
- IOException caught in/10.100.101.9:52728(admin), session closed implictly:
java.io.IOException: Broken pipe
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