As a follow-up for future searchers:
We had to customize our own code to store a reference to the Statement and then
try to cancel() it from the separate thread.
That worked but then the original Statement hung on the close() method.
What we had to do, using Oracle, was to store the Oracle
Hello,
I'm using JBoss 4.0.3, with Oracle 9iR2 DB, with Oracle 11g JDBC Drivers.
I'm using a JBoss datasource to the Oracle DB.
I have the need to call Statement.cancel() on the currently running JDBC
Statement, but from a thread that does not have visibility of the Statement
object.
I have
There are two things that may be related, but I haven't been able to completely
rule them out yet:
1. O/S. In my case, Windows Server 2003 SP1. When I reviewed the SP2 bug
fixes, there are a lot of TCP-related fixes done, and some of the bugs describe
the issue as losing TCP connections.
Hello,
I realize I could view the source code to learn this, but for those who cannot
do so, can someone explain how query-timeout DS configuration is actually
implemented in JBoss 4.0.3+?
If I have a query running for longer than the timeout period, does JBoss simply
follow the JDBC spec and
jaap wrote : I got the same errors after upgrading to 4.0.2 (from 3.2.6). It
happens when a process it too slow and it exceeds the time-out of 5 minutes set
in JBoss for transactions.
| The result is indeed very disturbing, JBoss sort of crashes, it will only
serve error pages and sends
[EMAIL PROTECTED] wrote : FAQ
Adrian,
Thanks for the reply, but this question is really not addressed in the FAQ. I
did read that prior to posting, but it covers other cases of this message. My
JMS Client does close connections, my network is configured correctly, I do
have ChunkSize set so
Look at the following settings (note: these are set on the client, not the
server):
org.jboss.mq.il.uil2.retryCount?
Thissystem property controls the number of attempts to retry connecting to the
JMS server. Retries are made only for java.net.ConnectException failures. A
value that is less
NOTE: You can also disable the ping by setting it to 0 on the InvocationLayer
MBean configuration. Or, set it higher if you will.
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Hello,
I have a pretty high traffic JBossMQ connection between an app server (JBoss
4.0.3 on Win2k3) and a logging server (JBoss 4.0.2 on RHEL). By high traffic
I'm referring to 1-25MB per minute.
I occasionally have connection problems between the Win2k3 machine and RHEL
machine, but most
Out of curiosity, I was looking to understand the naming structure for the
JBoss JMX domains.
Most MBeans get lumped under jboss.management.local and then you have some
other domains like jboss.web. Underneath the domain, the name gets even more
complicated.
Is there documentation somewhere
I'm still having the same problem. If there is an ERROR in the log, I would
not ignore it, if it's just a DEBUG or INFO maybe. My connection will hard-die
(i.e. never come back to life) after this error occurs too often.
On the server-side, the server.log throws the following error around the
What does your server.log report on the JMS server?
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___
I use my JMS client as an appender for log4j. In log4j, since append is called
very frequently, it's not recommended to close the sender/session/connection
each time.
Apache's log4j JMS Appender does not close the publisher/session/connection
with each log send. The doAppend method is
Also, if I try to do a Twiddle thread-dump while in the failed state I get the
following errors:
[EMAIL PROTECTED] bin]# sh twiddle.sh invoke jboss.system:type=ServerInfo
listThreadDump
08:58:12,403 ERROR [Twiddle] Exec failed
org.jboss.util.NestedRuntimeException: - nested throwable:
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