nie feng [http://community.jboss.org/people/niefeng] created the discussion "Question for the ResourceException: Interrupted while requesting permit! Waited 0 ms" To view the discussion, visit: http://community.jboss.org/message/563541#563541 -------------------------------------------------------------- Hi all, I am observing the error +"ResourceException: Interrupted while requesting permit! Waited 0 ms"+ in the peer node in the cluster when main node (the first node started in the cluster) is crashed unexpectedly. The detail stack trace as follow org.jboss.util.NestedSQLException: Interrupted while requesting permit! Waited 0 ms; - nested throwable: (javax.resource.ResourceException: Interrupted while requesting permit! Waited 0 ms)     at org.jboss.resource.adapter.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:95)   Caused by: javax.resource.ResourceException: Interrupted while requesting permit! Waited 0 ms     at org.jboss.resource.connectionmanager.InternalManagedConnectionPool.getConnection(InternalManagedConnectionPool.java:312)     at org.jboss.resource.connectionmanager.JBossManagedConnectionPool$BasePool.getConnection(JBossManagedConnectionPool.java:613)     at org.jboss.resource.connectionmanager.BaseConnectionManager2.getManagedConnection(BaseConnectionManager2.java:347)     at org.jboss.resource.connectionmanager.TxConnectionManager.getManagedConnection(TxConnectionManager.java:330)     at org.jboss.resource.connectionmanager.BaseConnectionManager2.allocateConnection(BaseConnectionManager2.java:402)     at org.jboss.resource.connectionmanager.BaseConnectionManager2$ConnectionManagerProxy.allocateConnection(BaseConnectionManager2.java:849)     at org.jboss.resource.adapter.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:89)     ... 154 more I am using JBOSS 4.2.3 GA, and the cluster is consisting of 2 nodes. The DB i am using is postgres 8.4.4 and i am using a Fedora 8 box. I have read the thread ( http://community.jboss.org/message/150841#150841 http://community.jboss.org/message/150841) and it mentioned the error is related to the transaction time out, and it suggested that to include the option <blocking-timeout-millis> in the ds.xml. I still observing such error even after such option is enable in my db ds file. <!--DS -->   <local-tx-datasource>     <jndi-name>dbdatasource</jndi-name>     <connection-url>jdbc:postgresql://localhost:35432/myPgsql</connection-url>     <driver-class>org.postgresql.Driver</driver-class>     <user-name>postgres</user-name>     <password>XXXXX</password>     <min-pool-size>10</min-pool-size>     <max-pool-size>40</max-pool-size>     <idle-timeout-minutes>15</idle-timeout-minutes>     <blocking-timeout-millis>400000</blocking-timeout-millis>         <!-- sql to call when connection is created.  Can be anything, select 1 is valid for PostgreSQL         <new-connection-sql>select 1</new-connection-sql>         -->         <!-- sql to call on an existing pooled connection when it is obtained from pool.  Can be anything, select 1 is valid for PostgreSQL         <check-valid-connection-sql>select 1</check-valid-connection-sql>         -->       <!-- corresponding type-mapping in the standardjbosscmp-jdbc.xml (optional) -->       <metadata>          <type-mapping>PostgreSQL 7.2</type-mapping>       </metadata>   </local-tx-datasource> Could it be my configuration is wrong? or what are the additional configuration i need to specify? Regards Niefeng -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/563541#563541] Start a new discussion in JCA at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]