javax.naming.NameNotFoundException: DefaultDS not bound

[bdeb]

Am getting the following exception while running the relationship example using jboss-4.0.1sp1/ JDK 1.5/ EJB3.0 Preview 5

2005-06-09 13:01:32,687 FATAL [org.hibernate.connection.DatasourceConnectionProvider] Could not find datasource: java:/DefaultDS
javax.naming.NameNotFoundException: DefaultDS not bound

Any clue ??

Thanks,
BDeb

[leonell]

For datasources, JBoss uses the DefaultDS defined in the deploy directory under hsqldb-ds.xml. JBoss comes with the Hypersonic SQL database embedded within it.

If you deleted it here is my DefaultDS definition file:
#cat /var/jboss/server/all/deploy/hsqldb-ds.xml

<?xml version="1.0" encoding="UTF-8"?>

<!-- The Hypersonic embedded database JCA connection factory config
$Id: hsqldb-ds.xml,v 1.15 2004/09/15 14:37:40 loubyansky Exp $ -->


<datasources>
 <local-tx-datasource>

 <!-- The jndi name of the DataSource, it is prefixed with java:/ -->
 <!-- Datasources are not available outside the virtual machine -->
 <jndi-name>DefaultDS</jndi-name>

 <!-- for tcp connection, allowing other processes to use the hsqldb
 database. This requires the org.jboss.jdbc.HypersonicDatabase mbean.
 <connection-url>jdbc:hsqldb:hsql://localhost:1701</connection-url>
-->
 <!-- for totally in-memory db, not saved when jboss stops.
 The org.jboss.jdbc.HypersonicDatabase mbean necessary
 <connection-url>jdbc:hsqldb:.</connection-url>
-->
 <!-- for in-process persistent db, saved when jboss stops. The
 org.jboss.jdbc.HypersonicDatabase mbean is necessary for properly db shutdown
-->
 <connection-url>jdbc:hsqldb:${jboss.server.data.dir}${/}hypersonic${/}localDB</connection-url>

 <!-- The driver class -->
 <driver-class>org.hsqldb.jdbcDriver</driver-class>

 <!-- The login and password -->
 <user-name>sa</user-name>
 <password></password>

 <!--example of how to specify class that determines if exception means connection should be destroyed-->
 <!--exception-sorter-class-name>org.jboss.resource.adapter.jdbc.vendor.DummyExceptionSorter</exception-sorter-class-name-->

 <!-- this will be run before a managed connection is removed from the pool for use by a client-->
 <!--<check-valid-connection-sql>select * from something</check-valid-connection-sql> -->

 <!-- The minimum connections in a pool/sub-pool. Pools are lazily constructed on first use -->
 <min-pool-size>5</min-pool-size>

 <!-- The maximum connections in a pool/sub-pool -->
 <max-pool-size>20</max-pool-size>

 <!-- The time before an unused connection is destroyed -->
 <!-- NOTE: This is the check period. It will be destroyed somewhere between 1x and 2x this timeout after last use -->
 <!-- TEMPORARY FIX! - Disable idle connection removal, HSQLDB has a problem with not reaping threads on closed connections -->
 <idle-timeout-minutes>0</idle-timeout-minutes>

 <!-- 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
 <check-valid-connection-sql>some arbitrary sql</check-valid-connection-sql>
 -->

 <!-- example of how to specify a class that determines a connection is valid before it is handed out from the pool
 <valid-connection-checker-class-name>org.jboss.resource.adapter.jdbc.vendor.DummyValidConnectionChecker</valid-connection-checker-class-name>
 -->

 <!-- Whether to check all statements are closed when the connection is returned to the pool,
 this is a debugging feature that should be turned off in production -->
 <track-statements/>

 <!-- Use the getConnection(user, pw) for logins
 <application-managed-security/>
 -->

 <!-- Use the security domain defined in conf/login-config.xml -->
 <security-domain>HsqlDbRealm</security-domain>

 <!-- Use the security domain defined in conf/login-config.xml or the
 getConnection(user, pw) for logins. The security domain takes precedence.
 <security-domain-and-application>HsqlDbRealm</security-domain-and-application>
 -->

 <!-- corresponding type-mapping in the standardjbosscmp-jdbc.xml (optional) -->
 <metadata>
 <type-mapping>Hypersonic SQL</type-mapping>
 </metadata>

 <!-- This mbean can be used when using in process persistent hypersonic -->
 <depends>jboss:service=Hypersonic,database=localDB</depends>
 </local-tx-datasource>

 <!-- This mbean should be used only when using tcp connections. Uncomment
 when the tcp based connection-url is used.
 <mbean code="org.jboss.jdbc.HypersonicDatabase"
 name="jboss:service=Hypersonic">
 <attribute name="Port">1701</attribute>
 <attribute name="Silent">true</attribute>
 <attribute name="Database">default</attribute>
 <attribute name="Trace">false</attribute>
 <attribute name="No_system_exit">true</attribute>
 </mbean>
 -->

 <!-- This mbean can be used when using in process persistent db -->
 <mbean code="org.jboss.jdbc.HypersonicDatabase"
 name="jboss:service=Hypersonic,database=localDB">
 <attribute name="Database">localDB</attribute>
 <attribute name="InProcessMode">true</attribute>
 </mbean>
</datasources>

Leonell