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From Vikram Deshmukh <vikram...@gmail.com>
Subject Error loading immediate jobs from database. java.sql.SQLException: Closed Connection
Date Wed, 23 Mar 2011 15:53:15 GMT

I am using ODE 1.3.4 with JBoss 4.2.2. And I am using the BPEL in in-memory
mode set to true.
The functioning of ODE and BPEL goes fine for some time and suddenly it
starts throwing the Exception Trace shown below.

Please find the ode-axis2.properties and oracle-ds.xml file uploaded with
this post.
Please let me know what needs to be done to get rid of this exception trace.
- Any JBoss Datasource configuration missing?
- Any ODE configuration missing?

15:43:16,055 INFO  [STDOUT] ERROR - SimpleScheduler.doLoadImmediate(730) |
Error loading immediate jobs from database.
org.apache.ode.scheduler.simple.DatabaseException: java.sql.SQLException:
Closed Connection
        at
org.apache.ode.scheduler.simple.JdbcDelegate.dequeueImmediate(JdbcDelegate.java:349)
        at
org.apache.ode.scheduler.simple.SimpleScheduler$6.call(SimpleScheduler.java:699)
        at
org.apache.ode.scheduler.simple.SimpleScheduler$6.call(SimpleScheduler.java:698)
        at
org.apache.ode.scheduler.simple.SimpleScheduler.execTransaction(SimpleScheduler.java:284)

        at
org.apache.ode.scheduler.simple.SimpleScheduler.execTransaction(SimpleScheduler.java:239)

        at
org.apache.ode.scheduler.simple.SimpleScheduler.doLoadImmediate(SimpleScheduler.java:697)

        at
org.apache.ode.scheduler.simple.SimpleScheduler$LoadImmediateTask.run(SimpleScheduler.java:842)
        at
org.apache.ode.scheduler.simple.SimpleScheduler$5.call(SimpleScheduler.java:658)
        at
org.apache.ode.scheduler.simple.SimpleScheduler$5.call(SimpleScheduler.java:656)
        at
java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
        at java.util.concurrent.FutureTask.run(FutureTask.java:138)
        at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:619)
Caused by: java.sql.SQLException: Closed Connection
        at
oracle.jdbc.driver.SQLStateMapping.newSQLException(SQLStateMapping.java:70)
        at
oracle.jdbc.driver.DatabaseError.newSQLException(DatabaseError.java:112)
        at
oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:173)
        at
oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:229)
        at
oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:403)
        at
oracle.jdbc.driver.PhysicalConnection.prepareStatement(PhysicalConnection.java:3046)
        at
org.jboss.resource.adapter.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:349)
        at
org.jboss.resource.adapter.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:344)
        at
org.jboss.resource.adapter.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:187)
        at
org.apache.ode.scheduler.simple.JdbcDelegate.dequeueImmediate(JdbcDelegate.java:281)
        ... 13 more
-- 
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