1 Reply Latest reply on Oct 2, 2007 7:37 AM by bgmf

javax.naming.NameNotFoundException: MySqlDS not bound

bgmf Sep 27, 2007 8:03 AM

Hello,

I'm relativly new to jboss and as you can see on my subject, I've an issue with binding a Datasource.
Actually I have no further ideas what might be the problem, though I guess it's only a small thing...

I've tried different things, only to become a feeling about jboss.
I have already written an Database-connection package using EJB3 but in application context - not in server context.
Therefore I have re-written it to get those Remote/Local stuff and tried to load it - only the database connection without any application logic behind...

when I first tried, I forgot the mysql-ds.xml

13:33:12,421 INFO [EJB3Deployer] Deployed: file:/D:/DiplomArbeit/jboss-4.2.1.GA/server/default/deploy/TologResponderEAR.ear/TologResponderEJB.jar/
13:33:12,437 INFO [EARDeployer] Started J2EE application: file:/D:/DiplomArbeit/jboss-4.2.1.GA/server/default/deploy/TologResponderEAR.ear/
13:33:12,437 ERROR [URLDeploymentScanner] Incomplete Deployment listing:

--- MBeans waiting for other MBeans ---
ObjectName: persistence.units:ear=TologResponderEAR.ear,jar=TologResponderEJB.jar,unitName=tologResponderPU
State: NOTYETINSTALLED
I Depend On:
jboss.jca:name=MySqlDS,service=DataSourceBinding
Depends On Me:
jboss.j2ee:ear=TologResponderEAR.ear,jar=TologResponderEJB.jar,name=TologDatabaseQueryResponder,service=EJB3
jboss.j2ee:ear=TologResponderEAR.ear,jar=TologResponderEJB.jar,name=TologTestDatabaseQueryResponder,service=EJB3

ObjectName: jboss.j2ee:ear=TologResponderEAR.ear,jar=TologResponderEJB.jar,name=TologDatabaseQueryResponder,service=EJB3
State: NOTYETINSTALLED
I Depend On:
persistence.units:ear=TologResponderEAR.ear,jar=TologResponderEJB.jar,unitName=tologResponderPU

ObjectName: jboss.j2ee:ear=TologResponderEAR.ear,jar=TologResponderEJB.jar,name=TologTestDatabaseQueryResponder,service=EJB3
State: NOTYETINSTALLED
I Depend On:
persistence.units:ear=TologResponderEAR.ear,jar=TologResponderEJB.jar,unitName=tologResponderPU

--- MBEANS THAT ARE THE ROOT CAUSE OF THE PROBLEM ---
ObjectName: jboss.jca:name=MySqlDS,service=DataSourceBinding
State: NOTYETINSTALLED
Depends On Me:
persistence.units:ear=TologResponderEAR.ear,jar=TologResponderEJB.jar,unitName=tologResponderPU

I though: No Problem and added the -ds.xml

13:35:23,312 INFO [ConnectionFactoryBindingService] Bound ConnectionManager 'jboss.jca:service=DataSourceBinding,name=MySqlDS' to JNDI name 'java:MySqlDS'
13:35:23,406 INFO [TomcatDeployer] deploy, ctxPath=/jmx-console, warUrl=.../deploy/jmx-console.war/
13:35:23,781 INFO [EARDeployer] Init J2EE application: file:/D:/DiplomArbeit/jboss-4.2.1.GA/server/default/deploy/TologResponderEAR.ear/
13:35:24,875 INFO [JmxKernelAbstraction] creating wrapper delegate for: org.jboss.ejb3.entity.PersistenceUnitDeployment
13:35:24,875 INFO [JmxKernelAbstraction] installing MBean: persistence.units:ear=TologResponderEAR.ear,jar=TologResponderEJB.jar,unitName=tologResponderPU with dependencies:
13:35:24,875 INFO [JmxKernelAbstraction] jboss.jca:name=MySqlDS,service=DataSourceBinding
13:35:24,890 INFO [PersistenceUnitDeployment] Starting persistence unit persistence.units:ear=TologResponderEAR.ear,jar=TologResponderEJB.jar,unitName=tologResponderPU
13:35:24,921 WARN [ServiceController] Problem starting service persistence.units:ear=TologResponderEAR.ear,jar=TologResponderEJB.jar,unitName=tologResponderPU
javax.naming.NameNotFoundException: MySqlDS not bound
at org.jnp.server.NamingServer.getBinding(NamingServer.java:529)
at org.jnp.server.NamingServer.getBinding(NamingServer.java:537)
at org.jnp.server.NamingServer.getObject(NamingServer.java:543)
at org.jnp.server.NamingServer.lookup(NamingServer.java:296)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:627)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:589)
at javax.naming.InitialContext.lookup(Unknown Source)

...

13:35:25,078 INFO [JmxKernelAbstraction] creating wrapper delegate for: org.jboss.ejb3.stateless.StatelessContainer
13:35:25,093 INFO [JmxKernelAbstraction] installing MBean: jboss.j2ee:ear=TologResponderEAR.ear,jar=TologResponderEJB.jar,name=TologDatabaseQueryResponder,service=EJB3 with dependencies:
13:35:25,093 INFO [JmxKernelAbstraction] persistence.units:ear=TologResponderEAR.ear,jar=TologResponderEJB.jar,unitName=tologResponderPU
13:35:25,093 INFO [JmxKernelAbstraction] creating wrapper delegate for: org.jboss.ejb3.stateless.StatelessContainer
13:35:25,093 INFO [JmxKernelAbstraction] installing MBean: jboss.j2ee:ear=TologResponderEAR.ear,jar=TologResponderEJB.jar,name=TologTestDatabaseQueryResponder,service=EJB3 with dependencies:
13:35:25,093 INFO [JmxKernelAbstraction] persistence.units:ear=TologResponderEAR.ear,jar=TologResponderEJB.jar,unitName=tologResponderPU
13:35:25,109 INFO [EJB3Deployer] Deployed: file:/D:/DiplomArbeit/jboss-4.2.1.GA/server/default/deploy/TologResponderEAR.ear/TologResponderEJB.jar/
13:35:25,140 INFO [EARDeployer] Started J2EE application: file:/D:/DiplomArbeit/jboss-4.2.1.GA/server/default/deploy/TologResponderEAR.ear/
13:35:25,140 ERROR [URLDeploymentScanner] Incomplete Deployment listing:

--- MBeans waiting for other MBeans ---
ObjectName: persistence.units:ear=TologResponderEAR.ear,jar=TologResponderEJB.jar,unitName=tologResponderPU
State: FAILED
Reason: javax.naming.NameNotFoundException: MySqlDS not bound
I Depend On:
jboss.jca:service=DataSourceBinding,name=MySqlDS
Depends On Me:
jboss.j2ee:ear=TologResponderEAR.ear,jar=TologResponderEJB.jar,name=TologDatabaseQueryResponder,service=EJB3
jboss.j2ee:ear=TologResponderEAR.ear,jar=TologResponderEJB.jar,name=TologTestDatabaseQueryResponder,service=EJB3

ObjectName: jboss.j2ee:ear=TologResponderEAR.ear,jar=TologResponderEJB.jar,name=TologDatabaseQueryResponder,service=EJB3
State: NOTYETINSTALLED
I Depend On:
persistence.units:ear=TologResponderEAR.ear,jar=TologResponderEJB.jar,unitName=tologResponderPU

ObjectName: jboss.j2ee:ear=TologResponderEAR.ear,jar=TologResponderEJB.jar,name=TologTestDatabaseQueryResponder,service=EJB3
State: NOTYETINSTALLED
I Depend On:
persistence.units:ear=TologResponderEAR.ear,jar=TologResponderEJB.jar,unitName=tologResponderPU

--- MBEANS THAT ARE THE ROOT CAUSE OF THE PROBLEM ---
ObjectName: persistence.units:ear=TologResponderEAR.ear,jar=TologResponderEJB.jar,unitName=tologResponderPU
State: FAILED
Reason: javax.naming.NameNotFoundException: MySqlDS not bound
I Depend On:
jboss.jca:service=DataSourceBinding,name=MySqlDS
Depends On Me:
jboss.j2ee:ear=TologResponderEAR.ear,jar=TologResponderEJB.jar,name=TologDatabaseQueryResponder,service=EJB3
jboss.j2ee:ear=TologResponderEAR.ear,jar=TologResponderEJB.jar,name=TologTestDatabaseQueryResponder,service=EJB3

As I said, I have those Remote/Local stuff (these interfaces, which have to be implemented)

import javax.ejb.Local;

@Local
public interface TologDatabaseQueryResponderLocal extends DatabaseQueryResponderInterface
{
 public void test();
}

But I think, that doesn't really matters, does it?

Have anyone of you an idea, what I have done wrong???

Thanks and Greetings
BGMF

PS: my MySqlDS:

<datasources>
 <local-tx-datasource>
 <jndi-name>MySqlDS</jndi-name>
 <connection-url>jdbc:mysql://mysql-hostname:3306/mydb</connection-url>
 <driver-class>com.mysql.jdbc.Driver</driver-class>
 <user-name>user</user-name>
 <password>pw</password>
 <exception-sorter-class-name>org.jboss.resource.adapter.jdbc.vendor.MySQLExceptionSorter</exception-sorter-class-name>
 <!-- should only be used on drivers after 3.22.1 with "ping" support
 <valid-connection-checker-class-name>org.jboss.resource.adapter.jdbc.vendor.MySQLValidConnectionChecker</valid-connection-checker-class-name>
 -->
 <!-- sql to call when connection is created
 <new-connection-sql>some arbitrary sql</new-connection-sql>
 -->
 <!-- sql to call on an existing pooled connection when it is obtained from pool - MySQLValidConnectionChecker is preferred for newer drivers
 <check-valid-connection-sql>some arbitrary sql</check-valid-connection-sql>
 -->

 <!-- corresponding type-mapping in the standardjbosscmp-jdbc.xml (optional) -->
 <metadata>
 <type-mapping>mySQL</type-mapping>
 </metadata>
 </local-tx-datasource>
</datasources>

PPS: I'm using jboss 4.2.1GA on an WinXP-system using MyEclipse for developing

PPPS: mysql connector added to jboss via external lib-folder and in jboss classpath - but: I'm using a MySQL Server 5.0 and the mysql-connector-5.0.7

1. Re: javax.naming.NameNotFoundException: MySqlDS not bound

bgmf Oct 2, 2007 7:37 AM (in response to bgmf)

got it:

my datasource (MySqlDS) was bound to java:/MySqlDS
I've seen these naming in tutorials, but I have forgotten to re-check my persitence.xml, there I've forgotten the java:/ in front of MySqlDS and this was causing the problem...
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