still openejb.jdbc.datasource-creator and it should even be logged during startup:
Feb 07, 2014 10:40:05 PM org.apache.openejb.util.OptionsLog info INFO: Using 'openejb.jdbc.datasource-creator=org.apache.tomee.jdbc.TomEEDataSourceCreator' you can give a try to add jmxEnabled=true to your datasource properties but should be the default Romain Manni-Bucau @rmannibucau <https://twitter.com/rmannibucau> | Blog <https://blog-rmannibucau.rhcloud.com> | Old Blog <http://rmannibucau.wordpress.com> | Github <https://github.com/rmannibucau> | LinkedIn <https://www.linkedin.com/in/rmannibucau> | JavaEE Factory <https://javaeefactory-rmannibucau.rhcloud.com> 2016-10-28 23:04 GMT+02:00 Zachary Bedell <[email protected]>: > As far as I know, I didn't do anything to change the pooling > implementation. > > It does all start working if I add an explicit "DataSourceCreator dbcp" to > my datasource definitions in resource.xml. With that, the datasources > section shows up in JMX, and I see all the stats I need. > > I found a suggestion on this page (https://rmannibucau. > wordpress.com/2012/08/10/switching-of-datasource-connection-pooling-in- > tomeeopenejb/) that adding "openejb.jdbc.datasource-creator = dbcp" to > system.properties should do the same globally, but that didn't work for > me. Adding that & removing the DataSourceCreator entry went back to no > stats. Maybe there's any updated name for that property? > > Not sure what about my config breaks the default configuration, but this > looks like it should do the trick for now. > > Thanks for the pointers! > > -Zac > > > On Oct 28, 2016, at 16:14, Romain Manni-Bucau <[email protected] > <mailto:[email protected]>> wrote: > > weird, try to reproduce your setup on github I'll check next week > > only case I'm thiking about is you don't use dbcp or tomcat-jdbc pooling > > > Romain Manni-Bucau > @rmannibucau <https://twitter.com/rmannibucau> | Blog > <https://blog-rmannibucau.rhcloud.com<https://blog- > rmannibucau.rhcloud.com/>> | Old Blog > <http://rmannibucau.wordpress.com<http://rmannibucau.wordpress.com/>> | > Github <https://github.com/rmannibucau> | > LinkedIn <https://www.linkedin.com/in/rmannibucau> | JavaEE Factory > <https://javaeefactory-rmannibucau.rhcloud.com<https: > //javaeefactory-rmannibucau.rhcloud.com/>> > > 2016-10-28 22:12 GMT+02:00 Zachary Bedell <[email protected]<mailto:z > [email protected]>>: > > That doesn't exist for me at all in jconsole. > > Screenshot: http://imgur.com/a/5mMgz > > If I enumerate JMX using an ObjectName of "openejb.management:*" with > something like the code below, there's no "datasources" in any of the found > objects. Nothing matching the names of my pools either. > > final ObjectName name = new ObjectName("openejb.management:*"); > final Set<ObjectInstance> search = mbeanServer.queryMBeans(name, null); > for(final ObjectInstance objectInstance : search) { > System.out.println(objectInstance.getObjectName().getCanonicalName()); > } > > -Zac > > On Oct 28, 2016, at 15:55, Romain Manni-Bucau <[email protected] > <mailto:[email protected]> > <mailto:[email protected]>> wrote: > > openejb.management > datasources > > > > Romain Manni-Bucau > @rmannibucau <https://twitter.com/rmannibucau> | Blog > <https://blog-rmannibucau.rhcloud.com<https://blog- > rmannibucau.rhcloud.com/>> | Old Blog > <http://rmannibucau.wordpress.com<http://rmannibucau.wordpress.com/>> | > Github <https://github.com/ > rmannibucau> | > LinkedIn <https://www.linkedin.com/in/rmannibucau> | JavaEE Factory > <https://javaeefactory-rmannibucau.rhcloud.com<https: > //javaeefactory-rmannibucau.rhcloud.com/>> > > 2016-10-28 21:41 GMT+02:00 Zachary Bedell <[email protected]<mailto:z > [email protected]><mailto:z > [email protected]<mailto:[email protected]>>>: > > Would the stats show up in a different part of the tree? I don't see the > datasources entry at all under openejb.management. > > I can find DataSourceFactory objects under: > > Catalina:class=org.apache.openejb.resource.jdbc.DataSourceFactory,name=" > EARNAME/POOLNAME",resourcetype=Global,type=Resource > > > The DataSource's themselves show up in every WAR they're injected into: > > Catalina:type=DataSource,host=localhost,context=/WARNAME, > class=javax.sql.DataSource,name="openejb/Resource/POOLNAME" > > > Neither the DataSource nor DataSourceFactory expose anything that looks > like active or max connections. > > We're trying pretty hard to keep everything related to the app in its own > EAR rather than globally in tomee.xml. So far the only thing we have in > tomee.xml is a <Deployments dir="X"/> entry where we're dropping the EAR's. > > -Zac > > On Oct 28, 2016, at 15:28, Romain Manni-Bucau <[email protected] > <mailto:[email protected]> > <mailto:[email protected]>> > wrote: > > they are, name is just prefixed with app name > > > Romain Manni-Bucau > @rmannibucau <https://twitter.com/rmannibucau> | Blog > <https://blog-rmannibucau.rhcloud.com<https://blog- > rmannibucau.rhcloud.com/>> | Old Blog > <http://rmannibucau.wordpress.com<http://rmannibucau.wordpress.com/>> | > Github <https://github.com/ > rmannibucau> | > LinkedIn <https://www.linkedin.com/in/rmannibucau> | JavaEE Factory > <https://javaeefactory-rmannibucau.rhcloud.com<https: > //javaeefactory-rmannibucau.rhcloud.com/>> > > 2016-10-28 21:14 GMT+02:00 Adam Cornett <[email protected]<mailto: > [email protected]><mailto: > [email protected]<mailto:[email protected]>>>: > > Perhaps, my datasources are defined at the container level > (conf/tomee.xml). Perhaps the app level data sources are not registered > in > JMX. > Romain or another dev would need to speak to that. > > On Fri, Oct 28, 2016 at 2:29 PM, Zachary Bedell <[email protected] > <mailto:[email protected]> > <mailto:[email protected]>> > wrote: > > Yes to TomEE 7.0.1, but I don't see a datasources entry under > openejb.management in jconsole. I've got Invocations, JAX-RS, JAX-WS, > Pool, TransactionManager, and containers. > > Guessing maybe the way I define the datasources may be relevant? > They're > in a resources.xml file inside an EAR. Defined like: > > <Resource id="ucmsTXPool" type="DataSource"> > JdbcDriver oracle.jdbc.xa.client.OracleXADataSource > JdbcUrl ${ucmsTXPool.JdbcUrl} > User ${ucmsTXPool.User} > UserName ${ucmsTXPool.User} > VaultPassword ${ucmsTXPool.Password} > InitialSize ${ucmsTXPool.InitialSize} > MaxActive ${ucmsTXPool.MaxActive} > MaxIdle 10 > MaxWait 15000 > ValidationQuery "SELECT sysdate FROM DUAL" > TestOnBorrow true > TestOnReturn true > TestWhileIdle true > TimeBetweenEvictionRunsMillis 60000 > AccessToUnderlyingConnectionAllowed true > JtaManaged true > </Resource> > > The ${...} are loaded from a config repository via a Listener in > server.xml. The VaultPassword is handled via custom PasswordCipher > registered via META-INF/org.apache.openejb.cipher.PasswordCipher in a > jar > in server/lib. > > -Zac > > On Oct 28, 2016, at 14:09, Adam Cornett <[email protected]<mailto: > [email protected]><mailto: > [email protected]<mailto:[email protected]>>> > wrote: > > Sure: > openejb.management/datasources/[DSNAME] should have attributes such > as: > Size, Idle, WaitCount, etc. > > There should be an object for each datasource defined in your > tomee.xml > file. I'm assuming you're on TomEE 7? > > On Fri, Oct 28, 2016 at 2:03 PM, Zachary Bedell <[email protected] > <mailto:[email protected]> > <mailto:[email protected]> > > wrote: > > Adam, your image didn't come through the list, at least for me. Can > you > give me a textual path to where you're looking? > > > The only thing listed as openejb under mbeans is > "openejb.management." > There's nothing under there that matches the names of any of my > pools. > The > only matches for "datasource" I see are the containers for the > stateless, > stateful, singleton, and managed beans. The only pool related stuff > I > see > under there is for the EJB instances. > > I see an "Active" attribute under the TransactionManager, but that's > not > per-pool, and I'm not sure that it represents all of the JDBC > connections > as opposed to an EJB container transaction. We'd have EJB's that are > set > @TransactionAttribute(NOT_SUPPORTED) as well as single transactions > that > touch several connection pools (XA), so active transactions from the > container's point of view isn't granular enough to know if one of the > pools > is running low. > > -Zac > > > > > On Oct 28, 2016, at 13:30, Adam Cornett <[email protected]<mailto: > [email protected]><mailto: > [email protected]<mailto:[email protected]>>< > mailto: > [email protected]<mailto:[email protected]><mailto: > [email protected]>>> wrote: > > Here is a screenshot out of jconsole showing the location and > attributes: > > > On Fri, Oct 28, 2016 at 1:21 PM, Romain Manni-Bucau < > [email protected]<mailto:[email protected]><mailto:r > [email protected]> > <mailto:[email protected]>> wrote: > Hi Zachary, > > 2016-10-28 19:18 GMT+02:00 Zachary Bedell <[email protected]<mailto:z > [email protected]> > <mailto: > z > [email protected]<mailto:[email protected]><mailto:[email protected] > >>>: > > Good afternoon, > > I'm working on a monitoring agent for TomEE to plugin to an in-house > package we use. One of the most common failures in our current app > server > (JBoss) usually manifests as expended JDBC connection pools, so we > alert > as > pools approach full to get some kind of warning of impending doom > when > the > database can't keep up. > > I need to get a handle on TomEE's datasource pools to check their > maximum > size & current active connection count programatically. I've tried > searching through both JMX (how we do it in JBoss) and the JNDI > tree. > I > can find the javax.sql.DataSource in both trees as well as a > reference > to > org.apache.openejb.resource.jdbc.DataSourceFactory in JMX. It > doesn't > appear any of the objects I've been able to find expose a count of > active > connections nor what the configured maximum is. > > > in openejb MBeans it should be there > > > Is there a way to get the count of active connections & the > configured > max > for a named connection pool (I can find the names via JMX or JNDI) > or > for > all connection pools? > > > > Thanks in advance, > Zac Bedell > > > > > > -- > Adam Cornett > [email protected]<mailto:[email protected]><mailto: > [email protected]><mailto: > [email protected]<mailto:[email protected]>> > (678) 296-1150 > > > > > -- > Adam Cornett > [email protected]<mailto:[email protected]><mailto: > [email protected]> > (678) 296-1150 > > > > > -- > Adam Cornett > [email protected]<mailto:[email protected]><mailto: > [email protected]> > (678) 296-1150 > >
