WildFly 8 RC1 DefaultDataSource doesn't work

[guidogranobles]

The EE specification says this:

"The Java EE Product Provider must make the default data source  accessible to the application under the JNDI name  java:comp/DefaultDataSource."

But I am trying to deploy my app on RC1 but I got this error:

Incompatible conflicting binding at java:/jboss/datasources/DefaultDataSource source: lookup (java:comp/DefaultDataSource)

But if I change my datasource like this java:comp/DefaultDataSource I got an error telling me that datasources in JBoss must start with java:/jboss/. So I'm stuck with this problem.

Some one else have had this problem ?

[smarlow]

Can you show us the entire deployment error for the "Incompatible conflicting binding" error (including the exception call stack)?

Can you also show us a code example that experiences this problem.

[jameslivingston]

Guido Granobles wrote:

But if I change my datasource like this java:comp/DefaultDataSource I got an error telling me that datasources in JBoss must start with java:/jboss/. So I'm stuck with this problem.

You can't globally bind the datasource to java:comp, since that's the EE component namespace - if that's what you were trying to do.

As Scott said, the error stack trace and some details would be helpful for the original problem.

[jason.greene]

The default datasource is an alias to a normal jboss configured datasource. Look at the ee subsystem in your standalone.xml, you can just point it to the datasource of your choice.

[jeslinedias]

Hey Jason,

            Can you be a little detailed on what you are referring to in the ee subsystem ? I am using EAP 7 and my ee subsystem looks like this.

<subsystem xmlns="urn:jboss:domain:ee:4.0">

            <spec-descriptor-property-replacement>false</spec-descriptor-property-replacement>

            <concurrent>

                <context-services>

                    <context-service name="default" jndi-name="java:jboss/ee/concurrency/context/default" use-transaction-setup-provider="true"/>

                </context-services>

                <managed-thread-factories>

                    <managed-thread-factory name="default" jndi-name="java:jboss/ee/concurrency/factory/default" context-service="default"/>

                </managed-thread-factories>

                <managed-executor-services>

                    <managed-executor-service name="default" jndi-name="java:jboss/ee/concurrency/executor/default" context-service="default" hung-task-threshold="60000" keepalive-time="5000"/>

                </managed-executor-services>

                <managed-scheduled-executor-services>

                    <managed-scheduled-executor-service name="default" jndi-name="java:jboss/ee/concurrency/scheduler/default" context-service="default" hung-task-threshold="60000" keepalive-time="3000"/>

                </managed-scheduled-executor-services>

            </concurrent>

            <default-bindings context-service="java:jboss/ee/concurrency/context/default" datasource="java:jboss/datasources/ExampleDS" managed-executor-service="java:jboss/ee/concurrency/executor/default" managed-scheduled-executor-service="java:jboss/ee/concurrency/scheduler/default" managed-thread-factory="java:jboss/ee/concurrency/factory/default"/>

        </subsystem>

What should i be changing in this to get this going ?

[ctomc]

Jesline Dias Jevigeorge wrote:

Hey Jason,

Can you be a little detailed on what you are referring to in the ee subsystem ? I am using EAP 7 and my ee subsystem looks like this.

<subsystem xmlns="urn:jboss:domain:ee:4.0">

....

<default-bindings context-service="java:jboss/ee/concurrency/context/default" datasource="java:jboss/datasources/ExampleDS" managed-executor-service="java:jboss/ee/concurrency/executor/default" managed-scheduled-executor-service="java:jboss/ee/concurrency/scheduler/default" managed-thread-factory="java:jboss/ee/concurrency/factory/default"/>

....

</subsystem>

What should i be changing in this to get this going ?