Hello,
I'm working with JOnAS 2.0 and Sybase 7 (JDBC driver - JConnect 5.2).
After only few calls to the server I get the following exception :
java.rmi.ServerException: RemoteException occurred in server thread; nested
exception is:
java.rmi.RemoteException: Container cannot create a new instance
of com.cisco.nm.qpm.server.IPValueEJB; nested exception is:
javax.ejb.EJBException: Unable to connect to database. JZ00L:
Login failed. Examine the SQLWarnings chained to this exception for the
reason(s).
java.rmi.RemoteException: Container cannot create a new instance of
com.cisco.nm.qpm.server.IPValueEJB; nested exception is:
javax.ejb.EJBException: Unable to connect to database. JZ00L:
Login failed. Examine the SQLWarnings chained to this exception for the
reason(s).
javax.ejb.EJBException: Unable to connect to database. JZ00L: Login
failed. Examine the SQLWarnings chained to this exception for the reason(s).
at
sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:245)
at
sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:220)
at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:354)
at
org.objectweb.jonas.rmifilters.RemoteStub.invoke(RemoteStub.java:88)
at
com.cisco.nm.qpm.server.JOnASIPValueEJBIPValueHome_Stub.create(JOnASIPValueEJBIPValueHome_Stub.java:43)
at ClientCreateFilter.main(ClientCreateFilter.java:98)
Checking the DB I've noticed that the server opened 10 connection to the DB.
From further investigation it looks like there is no connection pooling,
every SQL statement the server opens a new connection to the DB and doesn't
close it after afterward.
Thanks in advance
Anat
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