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List:       turbine-torque-user
Subject:    Postgresql transaction errors
From:       Michael Della Bitta <mdellabitta1 () earthlink ! net>
Date:       2003-09-23 12:20:07
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Hello,

My torque log has this kind of stuff in it a few times (probably 
corresponding to Tomcat restarting):

--------------
WARN - IDBroker is being used with db 'XXX', which does not support 
transactions. IDBroker attempts to use transactions to limit the 
possibility of duplicate key generation.  Without transactions, 
duplicate key generation is possible if multiple JVMs are used or other 
means are used to write to the database.
DEBUG - IDBroker thread was started
--------------

Unfortunately, it means that when I hit my servlets, I get exceptions 
like these:

-------------
java.lang.NullPointerException: Connection object was null. This could 
be due to a misconfiguration of the DataSourceFactory. Check the logs 
and Torque.properties to better determine the cause.
         at 
org.apache.torque.util.Transaction.rollback(Transaction.java:179)
         at org.apache.torque.util.BasePeer.doSelect(BasePeer.java:1372)
	...
------------

This is strange, because I'm using Postgresql (v7.3), which should be 
totally capable of doing transactions. Building my database went fine; 
it's just this runtime stuff that's blowing up. Anybody have any ideas?

Thanks in advance,

Michael


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