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https://issues.apache.org/jira/browse/QPID-7982?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16215200#comment-16215200
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ASF subversion and git services commented on QPID-7982:
-------------------------------------------------------
Commit d5c1f4245106be8f8210bab57659ca526e1024a3 in qpid-broker-j's branch
refs/heads/master from [~k-wall]
[ https://git-wip-us.apache.org/repos/asf?p=qpid-broker-j.git;h=d5c1f42 ]
QPID-7982: [Qpid Broker-J] For MySQL/MariaDB default to a LONGBLOB for message
content.
> [Java Broker] MariaDB backed JDBC virtualhost truncates message content at
> 64K leading to Broker abnormal shutdown
> ------------------------------------------------------------------------------------------------------------------
>
> Key: QPID-7982
> URL: https://issues.apache.org/jira/browse/QPID-7982
> Project: Qpid
> Issue Type: Bug
> Components: Java Broker
> Affects Versions: 0.30, 0.32, qpid-java-6.0, qpid-java-6.1
> Reporter: Keith Wall
> Assignee: Keith Wall
> Fix For: qpid-java-broker-7.0.0
>
>
> When using the Qpid Broker-J with a JDBC backed virtualhost using MariaDB,
> the database silently truncates message content at 64KB. This means if the
> Broker needs to recover a message from disk (i.e. after a restart or after
> message content has been flowed to disk), it will fail to retrieve the
> expected number of message bytes and will fail as it tries to deliver the
> message to the consumer. The failure also manifests if the message is viewed
> from Management.
> {noformat}
> ########################################################################
> #
> # Unhandled Exception java.lang.IllegalArgumentException: offset: 0, length:
> 262152, remaining: 65535 in Thread IO-/127.0.0.1:56942
> #
> # Exiting
> #
> ########################################################################
> java.lang.IllegalArgumentException: offset: 0, length: 262152, remaining:
> 65535
> at
> org.apache.qpid.server.bytebuffer.QpidByteBuffer.view(QpidByteBuffer.java:1003)
> at
> org.apache.qpid.server.store.jdbc.AbstractJDBCMessageStore$StoredJDBCMessage.getContent(AbstractJDBCMessageStore.java:1443)
> at
> org.apache.qpid.server.message.AbstractServerMessageImpl.getContent(AbstractServerMessageImpl.java:191)
> at
> org.apache.qpid.server.protocol.v1_0.Message_1_0.getContent(Message_1_0.java:215)
> at
> org.apache.qpid.server.message.AbstractServerMessageImpl.getContent(AbstractServerMessageImpl.java:181)
> at
> org.apache.qpid.server.protocol.v1_0.ConsumerTarget_1_0.doSend(ConsumerTarget_1_0.java:154)
> at
> org.apache.qpid.server.consumer.AbstractConsumerTarget.send(AbstractConsumerTarget.java:227)
> at
> org.apache.qpid.server.consumer.AbstractConsumerTarget.sendNextMessage(AbstractConsumerTarget.java:280)
> at
> org.apache.qpid.server.consumer.AbstractConsumerTarget.processPending(AbstractConsumerTarget.java:162)
> at
> org.apache.qpid.server.session.AbstractAMQPSession.processPending(AbstractAMQPSession.java:394)
> at
> org.apache.qpid.server.protocol.v1_0.AMQPConnection_1_0Impl$ProcessPendingIterator.lambda$next$2(AMQPConnection_1_0Impl.java:1814)
> at
> org.apache.qpid.server.transport.NonBlockingConnection.processPending(NonBlockingConnection.java:356)
> at
> org.apache.qpid.server.transport.NonBlockingConnection.doWork(NonBlockingConnection.java:264)
> at
> org.apache.qpid.server.transport.NetworkConnectionScheduler.processConnection(NetworkConnectionScheduler.java:134)
> at
> org.apache.qpid.server.transport.SelectorThread$ConnectionProcessor.processConnection(SelectorThread.java:563)
> at
> org.apache.qpid.server.transport.SelectorThread$SelectionTask.performSelect(SelectorThread.java:354)
> at
> org.apache.qpid.server.transport.SelectorThread$SelectionTask.run(SelectorThread.java:97)
> at
> org.apache.qpid.server.transport.SelectorThread.run(SelectorThread.java:521)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at
> org.apache.qpid.server.bytebuffer.QpidByteBuffer.lambda$null$0(QpidByteBuffer.java:1396)
> at java.lang.Thread.run(Thread.java:748)
> {noformat}
> Inspecting the db you see:
> {noformat}
> MariaDB [qpid]> select octet_length(content) from QPID_MESSAGE_CONTENT
> -> ;
> +-----------------------+
> | octet_length(content) |
> +-----------------------+
> | 65535 |
> +-----------------------+
> 1 row in set (0.01 sec)
> {noformat}
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