I am just trying to get to the bottom of this error.
Has anyone encountered it before? The JMS is configured to be non - persistent
- the messages are only transferred if the memory starts to get scarce.
But it seems like there is a bug somewhere - in jboss version 4.0.0 where it is
trying to insert a duplicate primary key. But I cannot find it.
08:13:49: ln6p2034app: IOIEditor: ERR: IOIBrokerBean::sendMessage() - JMS
Exception caught sending message : org.jboss.mq.SpyJMSException: Could not
store message: 16641774 msg=369111 hard NOT_STORED NON_PERSISTENT
queue=TOPIC.jms.topic.IOITopic.ioiEditorAppLogin1123805403413.-2147483648
priority=9 lateClone=false hashCode=22079513; - nested throwable:
(java.sql.SQLException: Unique constraint violation: in statement [INSERT INTO
JMS_MESSAGES (MESSAGEID, DESTINATION, MESSAGEBLOB, TXID, TXOP)
VALUES(?,?,?,?,?)]
Since I cant find anywhere that does select max(messageid) from the database i
presume that the message id and its incrementation is all done in memory.
protected long nextMessageId()
{
if (parameters.lateClone)
return nextSharedMessageId();
synchronized (nextMessageIdLock)
{
return nextMessageIdCounter++;
}
}
protected void updateNextMessageId(SpyMessage message)
{
if (parameters.lateClone)
{
updateSharedNextMessageId(message);
return;
}
synchronized (nextMessageIdLock)
{
nextMessageIdCounter = Math.max(nextMessageIdCounter,
message.header.messageId+1);
}
}
Maybe it has been fixed in a later version of jboss?
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