Re: [JBoss-user] Advice wanted for tracking Deadlocks
EntityLockMonitor won't help you then. JBoss CMP and BMP should try to
update beans in the order that they are accessed. Also not that any
finder calls within a transaction will cause a synchronization events of
all beans changed within transaction.
Bill
Jonathan.O'[EMAIL PROTECTED] wrote:
Bill,
Sadly, I'm getting DB deadlocks. Sometimes they freeze the whole system,
and other times they don't. I'll have a look at the entity lock monitor.
Sounds good.
Thanks,
Jonathan O'Connor
Bill Burke <[EMAIL PROTECTED]>
Sent by: [EMAIL PROTECTED]
29.08.2003 17:57
Please respond to jboss-user
To: [EMAIL PROTECTED]
cc:
Subject: Re: [JBoss-user] Advice wanted for tracking Deadlocks
I don't remember, but I think my EntityLockMonitor is in 3.0.6.
Uncomment this MBean within server//conf/jboss-service.xml
It has a number of utilities for debugging deadlocks. See our for-pay
doco for more info.
Are you getting DB deadlocks or JBoss deadlocks?
Bill
Jonathan.O'[EMAIL PROTECTED] wrote:
I just started stress testing our JBoss server. I run our unit tests
simultaneously in two different windows. However, I'm getting a number
of
deadlocks occurring in both Entity Bean creation and removal.
Does anyone have any bright ideas how I can track down the problem?
In case its relevant, JBoss version is 3.0.6 and I'm connected to a
Sybase
ASE 12.0 DB using JConnect 5.5 JDBC driver.
Ciao,
Jonathan O'Connor
XCOM Dublin
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Re: [JBoss-user] Advice wanted for tracking Deadlocks
Bill,
Sadly, I'm getting DB deadlocks. Sometimes they freeze the whole system,
and other times they don't. I'll have a look at the entity lock monitor.
Sounds good.
Thanks,
Jonathan O'Connor
Bill Burke <[EMAIL PROTECTED]>
Sent by: [EMAIL PROTECTED]
29.08.2003 17:57
Please respond to jboss-user
To: [EMAIL PROTECTED]
cc:
Subject: Re: [JBoss-user] Advice wanted for tracking Deadlocks
I don't remember, but I think my EntityLockMonitor is in 3.0.6.
Uncomment this MBean within server//conf/jboss-service.xml
It has a number of utilities for debugging deadlocks. See our for-pay
doco for more info.
Are you getting DB deadlocks or JBoss deadlocks?
Bill
Jonathan.O'[EMAIL PROTECTED] wrote:
> I just started stress testing our JBoss server. I run our unit tests
> simultaneously in two different windows. However, I'm getting a number
of
> deadlocks occurring in both Entity Bean creation and removal.
> Does anyone have any bright ideas how I can track down the problem?
> In case its relevant, JBoss version is 3.0.6 and I'm connected to a
Sybase
> ASE 12.0 DB using JConnect 5.5 JDBC driver.
>
> Ciao,
> Jonathan O'Connor
> XCOM Dublin
>
>
> ---
> This sf.net email is sponsored by:ThinkGeek
> Welcome to geek heaven.
> http://thinkgeek.com/sf
> ___
> JBoss-user mailing list
> [EMAIL PROTECTED]
> https://lists.sourceforge.net/lists/listinfo/jboss-user
>
>
--
Bill Burke
Chief Architect
JBoss Group LLC.
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Re: [JBoss-user] Advice wanted for tracking Deadlocks
I don't remember, but I think my EntityLockMonitor is in 3.0.6. Uncomment this MBean within server//conf/jboss-service.xml It has a number of utilities for debugging deadlocks. See our for-pay doco for more info. Are you getting DB deadlocks or JBoss deadlocks? Bill Jonathan.O'[EMAIL PROTECTED] wrote: I just started stress testing our JBoss server. I run our unit tests simultaneously in two different windows. However, I'm getting a number of deadlocks occurring in both Entity Bean creation and removal. Does anyone have any bright ideas how I can track down the problem? In case its relevant, JBoss version is 3.0.6 and I'm connected to a Sybase ASE 12.0 DB using JConnect 5.5 JDBC driver. Ciao, Jonathan O'Connor XCOM Dublin --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user -- Bill Burke Chief Architect JBoss Group LLC. --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
