I didn't get any responses yet. Am trying again with more information. If some guru out there has an answer, I would really appreciate a response. I'm including a part of the web server logs that shows the message I am talking about. After a few calls the connections seem to spontaneously close. Is this an HSQL issue? Something known?
Thanks in advance Raghavan --------WEB SERVER LOG SEGMENT------------- Validation query for connection failed, discard connection. Query was select count(*) from role, Message was Connection is closed 13-Feb-2004 12:07:40 INFO [ CPS-Promotion] slayer.ConnectionFactoryPooledImpl Destroy object was called, try to close connection: [EMAIL PROTECTED] 13-Feb-2004 12:07:40 WARN [ CPS-Promotion] slayer.ConnectionFactoryPooledImpl Validation query for connection failed, discard connection. Query was select count(*) from role, Message was Connection is closed 13-Feb-2004 12:07:40 INFO [ CPS-Promotion] slayer.ConnectionFactoryPooledImpl ----------------- -----Original Message----- From: Kollivakkam R. Raghavan [mailto:[EMAIL PROTECTED] Sent: Thursday, February 12, 2004 4:53 PM To: 'OJB Users List' Subject: Connection pooling and HSQL I am using OJB with HSQL and the following connection descriptor in a Struts based web application. I very frequently see a message saying that the connection was closed and destroy object was called. It appears as if the connection pooling is not working as it should. Am I missing a setting - or is this a known issue. I could add whenExhaustedAction=2 to work around it but want to know the root cause. Thanks in advance. Raghavan <jdbc-connection-descriptor jcd-alias="default" default-connection="true" platform="Hsqldb" jdbc-level="3.0" driver="org.hsqldb.jdbcDriver" protocol="jdbc" subprotocol="hsqldb:hsql" dbalias="//localhost" username="sa" password="" eager-release="false" batch-mode="false" useAutoCommit="0" ignoreAutoCommitExceptions="false" > <connection-pool maxActive="21" validationQuery="select count(*) from role"/> <sequence-manager className="org.apache.ojb.broker.util.sequence.SequenceManagerHighLowImp l"> <attribute attribute-name="autoNaming" attribute-value="true"/> <attribute attribute-name="grabSize" attribute-value="20"/> <attribute attribute-name="globalSequenceId" attribute-value="false"/> <attribute attribute-name="globalSequenceStart" attribute-value="10000"/> </sequence-manager> </jdbc-connection-descriptor> --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
