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AS7: Wrong Driver Class for Postgresql
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created by <a href="http://community.jboss.org/people/akpramod">zaq xsw</a> in <i>Datasource Configuration</i> - <a href="http://community.jboss.org/message/643777#643777">View the full discussion</a>
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<div class="jive-rendered-content"><p>Dear JBoss users,</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I am facing an issue with creating the postgresql connection pool with postgres 9.1 + AS7.</p><p>I deployed the postgres jdbc driver in the deployments folder and then when the standalone server is started, I see the following exceptions.</p><p>The postgres database is up and running.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>=====</p><p>08:29:03,281 INFO  [org.jboss.as.jpa] (MSC service thread 1-1) added javax.persistence.api dependency to postgresql-9.1-901.jdbc4.jar</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>08:29:03,312 INFO  [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-4) Deploying non-JDBC-compliant driver class org.postgresql.Driver (version 9.1)</p><p>08:29:03,328 INFO  [org.jboss.as.server.controller] (Controller Boot Thread) Deployed "postgresql-9.1-901.jdbc4.jar"</p><p>08:29:03,515 INFO  [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-4) Bound data source [java:jboss/datasources/myDS]</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><span style="color: #ff0000;">08:29:03,546 WARN  [org.jboss.jca.core.connectionmanager.pool.strategy.OnePool] (JCA PoolFiller) IJ000610: Unable to fill pool: javax.resource.ResourceException: Could not create connection</span></p><p><span style="color: #ff0000;">    at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.getLocalManagedConnection(LocalManagedConnectionFactory.java:277)</span></p><p><span style="color: #ff0000;">    at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createManagedConnection(LocalManagedConnectionFactory.java:235)</span></p><p><span style="color: #ff0000;">    at org.jboss.jca.core.connectionmanager.pool.mcp.SemaphoreArrayListManagedConnectionPool.createConnectionEventListener(SemaphoreArrayListManagedConnectionPool.java:706) [ironjacamar-core-impl-1.0.3.Final.jar:1.0.3.Final]</span></p><p><span style="color: #ff0000;">    at org.jboss.jca.core.connectionmanager.pool.mcp.SemaphoreArrayListManagedConnectionPool.fillToMin(SemaphoreArrayListManagedConnectionPool.java:653) [ironjacamar-core-impl-1.0.3.Final.jar:1.0.3.Final]</span></p><p><span style="color: #ff0000;">    at org.jboss.jca.core.connectionmanager.pool.mcp.PoolFiller.run(PoolFiller.java:97) [ironjacamar-core-impl-1.0.3.Final.jar:1.0.3.Final]</span></p><p><span style="color: #ff0000;">    at java.lang.Thread.run(Thread.java:662) [:1.6.0_30]</span></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><span style="color: #ff0000;">Caused by: javax.resource.ResourceException: <strong>Wrong driver class [class org.postgresql.Driver] for this connection URL [jdbc:postgres://localhost:5432/mydb]</strong></span></p><p><span style="color: #ff0000;">    at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.getLocalManagedConnection(LocalManagedConnectionFactory.java:251)</span></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><span style="color: #ff0000;">    ... 5 more</span></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>08:29:03,578 INFO  [org.jboss.as] (Controller Boot Thread) JBoss AS 7.0.2.Final "Arc" started in 8782ms - Started 108 of 165 services (57 services are passive or on-demand)</p><p>=====</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>My datasource configuration in standalone.xml is as below.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>=====</p><p><span style="color: #0000ff;"><em><datasources></em></span></p><p><span style="color: #0000ff;"><em>    <datasource jndi-name="java:jboss/datasources/myDS" pool-name="myDS" enabled="true" jta="true" use-java-context="true" use-ccm="true"></em></span></p><p><span style="color: #0000ff;"><em>        <connection-url> jdbc:postgres://localhost:5432/mydb </connection-url></em></span></p><p><span style="color: #0000ff;"><em>               <driver-class> org.postgresql.Driver </driver-class></em></span></p><p><span style="color: #0000ff;"><em>               <driver> postgresql-9.1-901.jdbc4.jar </driver></em></span></p><p><span style="color: #0000ff;"><em>               <pool></em></span></p><p><span style="color: #0000ff;"><em>            <min-pool-size> 10 </min-pool-size></em></span></p><p><span style="color: #0000ff;"><em>                   <max-pool-size> 100 </max-pool-size></em></span></p><p><span style="color: #0000ff;"><em>                   <prefill> true </prefill></em></span></p><p><span style="color: #0000ff;"><em>                   <use-strict-min> false </use-strict-min></em></span></p><p><span style="color: #0000ff;"><em>                   <flush-strategy> FailingConnectionOnly </flush-strategy></em></span></p><p><span style="color: #0000ff;"><em>               </pool></em></span></p><p><span style="color: #0000ff;"><em>               <security></em></span></p><p><span style="color: #0000ff;"><em>                   <user-name> admin </user-name></em></span></p><p><span style="color: #0000ff;"><em>                   <password> abc123 </password></em></span></p><p><span style="color: #0000ff;"><em>               </security></em></span></p><p><span style="color: #0000ff;"><em>               <statement></em></span></p><p><span style="color: #0000ff;"><em>                   <prepared-statement-cache-size> 32 </prepared-statement-cache-size></em></span></p><p><span style="color: #0000ff;"><em>                   <share-prepared-statements/></em></span></p><p><span style="color: #0000ff;"><em>               </statement></em></span></p><p><span style="color: #0000ff;"><em>           </datasource></em></span></p><p><span style="color: #0000ff;"><em>           <drivers></em></span></p><p><span style="color: #0000ff;"><em>               <driver name="postgresql-9.1-901.jdbc4.jar" module="org.postgresql"></em></span></p><p><span style="color: #0000ff;"><em>                   <driver-class> org.postgresql.Driver </driver-class></em></span></p><p><span style="color: #0000ff;"><em>                   <xa-datasource-class> org.postgresql.xa.PGXADataSource </xa-datasource-class></em></span></p><p><span style="color: #0000ff;"><em>               </driver></em></span></p><p><span style="color: #0000ff;"><em>           </drivers></em></span></p><p><span style="color: #0000ff;"><em></datasources></em></span></p><p>=====</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Thanks.</p></div>
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