Hi, Running 0.9.7 from March 7 (I think; someone else configured this).
Running very short transactions (createEM, begin, find one instance, commit, close EM) I observe that connections are constantly being acquired and then closed (hundreds of times per second). Did I misconfigure the pool somehow?
These settings are in the persistence.xml,<provider>org.apache.openjpa.persistence.PersistenceProviderImpl</ provider>
...<property name="openjpa.ConnectionDriverName" value="org.apache.derby.jdbc.ClientDriver"/> <property name="openjpa.ConnectionURL" value="jdbc:derby://localhost:1527/pbdb;create=true;"/>
<property name="openjpa.ConnectionUserName" value="ejb3"/>
<property name="openjpa.ConnectionPassword" value="ejb3"/>
<property name="openjpa.ConnectionRetainMode"
value="always"/>
<property name="openjpa.ConnectionFactoryProperties"
value="MaxActive=200,MaxIdle=200,MaxCachedStatements=250"/>
Thanks, Craig Craig Russell DB PMC, OpenJPA PPMC [EMAIL PROTECTED] http://db.apache.org/jdo
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