The DB2 versions you are using might perform better with following property settings in persistence.xml:
<property name="openjpa.ConnectionRetainMode", value="always" /> <property name="openjpa.jdbc.TransactionIsolation", value="read-committed" /> Catalina On Mon, Feb 9, 2009 at 7:10 AM, Donald Woods <[email protected]> wrote: > Does anyone have tuning tips for using DB2 with the > openjpa-persistence-jdbc junit tests? I didn't find any mention of > suggested config settings in the latest User's Guide. I tried running the > junit tests with DB2 8.1.17 Express on WinXP (Dual Core w/ 2GB RAM) and got > a lot of connection errors, even after upping the number of local maxappls > to 20 (but had the memory usage capped at 500MB.) > > I'm going to try DB2 9.5 Express-C next, but was wondering if there were > any setup or config steps to follow when creating the DB to use with for the > junit tests? > > > Thanks, > Donald >
