1 Reply Latest reply on Jun 13, 2005 3:42 PM by Leos Urban

    javax.naming.NameNotFoundException: DefaultDS not bound

    brijesh deb Newbie

      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 ??


        • 1. Re: javax.naming.NameNotFoundException: DefaultDS not bound
          Leos Urban Newbie

          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 $ -->
           <!-- The jndi name of the DataSource, it is prefixed with java:/ -->
           <!-- Datasources are not available outside the virtual machine -->
           <!-- for tcp connection, allowing other processes to use the hsqldb
           database. This requires the org.jboss.jdbc.HypersonicDatabase mbean.
           <!-- for totally in-memory db, not saved when jboss stops.
           The org.jboss.jdbc.HypersonicDatabase mbean necessary
           <!-- for in-process persistent db, saved when jboss stops. The
           org.jboss.jdbc.HypersonicDatabase mbean is necessary for properly db shutdown
           <!-- The driver class -->
           <!-- The login and password -->
           <!--example of how to specify class that determines if exception means connection should be destroyed-->
           <!-- 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 -->
           <!-- The maximum connections in a pool/sub-pool -->
           <!-- 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 -->
           <!-- 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
           <!-- 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 -->
           <!-- Use the getConnection(user, pw) for logins
           <!-- Use the security domain defined in conf/login-config.xml -->
           <!-- Use the security domain defined in conf/login-config.xml or the
           getConnection(user, pw) for logins. The security domain takes precedence.
           <!-- corresponding type-mapping in the standardjbosscmp-jdbc.xml (optional) -->
           <type-mapping>Hypersonic SQL</type-mapping>
           <!-- This mbean can be used when using in process persistent hypersonic -->
           <!-- 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"
           <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>
           <!-- This mbean can be used when using in process persistent db -->
           <mbean code="org.jboss.jdbc.HypersonicDatabase"
           <attribute name="Database">localDB</attribute>
           <attribute name="InProcessMode">true</attribute>