Is there a way to monitor, using JMX (jconsole), MDB pool ?

[COURTAULT Francois <fr...@thalesgroup.com>]

Hello everyone,

Using the jconsole, I am able to monitor the SLSB pools under the Pool folder.
But I am not able to monitor the MDB pools under the Pool folder.

Is there any other location to look at ?

Best Regards.

RE: Is there a way to monitor, using JMX (jconsole), MDB pool ?

[COURTAULT Francois <fr...@thalesgroup.com>]

Hello Jonathan,

Looking at http://tomee.apache.org/containers-and-resources.html I don't see how to set pool to true :-(
More, browsing the JMX tree, I don't see any pool attribute in ResourceAdapter :-(
 
Could you please tell me where to activate this setting ?

Best Regards.

-----Original Message-----
From: Jonathan Gallimore [mailto:jonathan.gallimore@gmail.com] 
Sent: mercredi 26 février 2020 15:43
To: users@tomee.apache.org
Subject: Re: Is there a way to monitor, using JMX (jconsole), MDB pool ?

Off the top of my head - some JCA resource adapters provide "endpoint pooling", and so by default, TomEE lets them handle that themselves. Around the 2017 timeframe, we found a resource adapter that didn't provide pooling, so we added the "pool" option to the MDB container, which if set to true, would pool in basically the same manner to the stateless pool.

With pooling handled in the resource adapter, I wouldn't expect to see anything in JMX unless the resource adapter adds it. Try setting pool = true on the resource adapter and check 1) that you see the information you're after, and 2) that everything still performs and functions correctly.

Jon

On Wed, Feb 26, 2020 at 9:04 AM COURTAULT Francois < francois.courtault@thalesgroup.com> wrote:

> Hello Cesar,
>
> Definitively not under the Pool folder which is, for me, the logical 
> location where to find it as Stateless Session Bean pool is there.
> The only entry I have found is under the ConnectionFactory with a 
> MaxSize set to 10 but for me it's more the max connection number, right ?
>
> Best Regards.
>
> -----Original Message-----
> From: Cesar Hernandez [mailto:cesarguate@gmail.com]
> Sent: mardi 25 février 2020 22:25
> To: users@tomee.apache.org
> Subject: Re: Is there a way to monitor, using JMX (jconsole), MDB pool ?
>
> Hi,
> Have you checked under --> MBeans -> openejb.management in Jconsole?
>
> El mar., 18 feb. 2020 a las 7:29, COURTAULT Francois (<
> francois.courtault@thalesgroup.com>) escribió:
>
> > Hello everyone,
> >
> > Using the jconsole, I am able to monitor the SLSB pools under the 
> > Pool folder.
> > But I am not able to monitor the MDB pools under the Pool folder.
> >
> > Is there any other location to look at ?
> >
> > Best Regards.
> >
> >
> >
> >
>
> --
> Atentamente:
> César Hernández.
>

Re: Is there a way to monitor, using JMX (jconsole), MDB pool ?

[Jonathan Gallimore <jo...@gmail.com>]

Off the top of my head - some JCA resource adapters provide "endpoint
pooling", and so by default, TomEE lets them handle that themselves. Around
the 2017 timeframe, we found a resource adapter that didn't provide
pooling, so we added the "pool" option to the MDB container, which if set
to true, would pool in basically the same manner to the stateless pool.

With pooling handled in the resource adapter, I wouldn't expect to see
anything in JMX unless the resource adapter adds it. Try setting pool =
true on the resource adapter and check 1) that you see the information
you're after, and 2) that everything still performs and functions correctly.

Jon

On Wed, Feb 26, 2020 at 9:04 AM COURTAULT Francois <
francois.courtault@thalesgroup.com> wrote:

> Hello Cesar,
>
> Definitively not under the Pool folder which is, for me, the logical
> location where to find it as Stateless Session Bean pool is there.
> The only entry I have found is under the ConnectionFactory with a MaxSize
> set to 10 but for me it's more the max connection number, right ?
>
> Best Regards.
>
> -----Original Message-----
> From: Cesar Hernandez [mailto:cesarguate@gmail.com]
> Sent: mardi 25 février 2020 22:25
> To: users@tomee.apache.org
> Subject: Re: Is there a way to monitor, using JMX (jconsole), MDB pool ?
>
> Hi,
> Have you checked under --> MBeans -> openejb.management in Jconsole?
>
> El mar., 18 feb. 2020 a las 7:29, COURTAULT Francois (<
> francois.courtault@thalesgroup.com>) escribió:
>
> > Hello everyone,
> >
> > Using the jconsole, I am able to monitor the SLSB pools under the Pool
> > folder.
> > But I am not able to monitor the MDB pools under the Pool folder.
> >
> > Is there any other location to look at ?
> >
> > Best Regards.
> >
> >
> >
> >
>
> --
> Atentamente:
> César Hernández.
>

RE: Is there a way to monitor, using JMX (jconsole), MDB pool ?

[COURTAULT Francois <fr...@thalesgroup.com>]

Hello Cesar,

Definitively not under the Pool folder which is, for me, the logical location where to find it as Stateless Session Bean pool is there.
The only entry I have found is under the ConnectionFactory with a MaxSize set to 10 but for me it's more the max connection number, right ? 

Best Regards.

-----Original Message-----
From: Cesar Hernandez [mailto:cesarguate@gmail.com] 
Sent: mardi 25 février 2020 22:25
To: users@tomee.apache.org
Subject: Re: Is there a way to monitor, using JMX (jconsole), MDB pool ?

Hi,
Have you checked under --> MBeans -> openejb.management in Jconsole?

El mar., 18 feb. 2020 a las 7:29, COURTAULT Francois (<
francois.courtault@thalesgroup.com>) escribió:

> Hello everyone,
>
> Using the jconsole, I am able to monitor the SLSB pools under the Pool 
> folder.
> But I am not able to monitor the MDB pools under the Pool folder.
>
> Is there any other location to look at ?
>
> Best Regards.
>
>
>
>

--
Atentamente:
César Hernández.

Re: Is there a way to monitor, using JMX (jconsole), MDB pool ?

[Cesar Hernandez <ce...@gmail.com>]

Hi,
Have you checked under --> MBeans -> openejb.management in Jconsole?

El mar., 18 feb. 2020 a las 7:29, COURTAULT Francois (<
francois.courtault@thalesgroup.com>) escribió:

> Hello everyone,
>
> Using the jconsole, I am able to monitor the SLSB pools under the Pool
> folder.
> But I am not able to monitor the MDB pools under the Pool folder.
>
> Is there any other location to look at ?
>
> Best Regards.
>
>
>
>

-- 
Atentamente:
César Hernández.