Return-Path: Delivered-To: apmail-db-jdo-dev-archive@www.apache.org Received: (qmail 24247 invoked from network); 2 Jun 2005 15:29:18 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (209.237.227.199) by minotaur.apache.org with SMTP; 2 Jun 2005 15:29:18 -0000 Received: (qmail 94041 invoked by uid 500); 2 Jun 2005 15:29:17 -0000 Mailing-List: contact jdo-dev-help@db.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: jdo-dev@db.apache.org Delivered-To: mailing list jdo-dev@db.apache.org Received: (qmail 94022 invoked by uid 99); 2 Jun 2005 15:29:17 -0000 X-ASF-Spam-Status: No, hits=0.4 required=10.0 tests=SUBJ_ALL_CAPS X-Spam-Check-By: apache.org Received-SPF: pass (hermes.apache.org: local policy) Received: from mail.spree.de (HELO miraculix.spree.de) (62.154.194.149) by apache.org (qpsmtpd/0.28) with ESMTP; Thu, 02 Jun 2005 08:29:15 -0700 Received: from [172.16.1.19] (rio.spree.de [172.16.1.19]) by miraculix.spree.de (8.11.6/8.11.6) with ESMTP id j52FSq509935 for ; Thu, 2 Jun 2005 17:28:52 +0200 Message-ID: <429F267C.1040902@spree.de> Date: Thu, 02 Jun 2005 17:32:12 +0200 From: Michael Watzek Organization: Tech@Spree GmbH User-Agent: Mozilla Thunderbird 1.0 (Windows/20041206) X-Accept-Language: en-us, en MIME-Version: 1.0 To: jdo-dev@db.apache.org Subject: JIRA JDO-53 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Virus-Checked: Checked X-Spam-Rating: minotaur.apache.org 1.6.2 0/1000/N Hi Andy, JIRA JDO-53 suggests to use JPOX connection pooling to improve TCK performance. I followed the instructions decribed in "http://www.jpox.org/docs/1_1/rdbms_connection_pooling.html" and ran JPOX 1.1.0-beta-3 with commons-dbcp. To me, it looks like there is no performance improvement executing the TCK. So maybe, I made a mistake and you can help. This is what I have done: 1) Downloaded JPOX plugin for commons-dbcp (jpox-dbcp-1.1.0-beta-3.jar) 2) Downloaded commons-dbcp (commons-dbcp-1.2.1.jar) 3) Downloaded commons-pool (commons-pool-1.2.jar) 4) Downloaded commons-collections (commons-collections-3.1.jar) 5) Added a JPOX property to PMF properties (org.jpox.connectionPoolingType=DBCP) 6) Added all jars to the classpath and started the TCK Is there anything missing? Please note that each TCK test has the following pattern: pmf = JDOHelper.getPersistenceManagerFactory(..); ... pmf.close(); Does PMF.close invalidate or clear the connection pool? Regards, Michael -- ------------------------------------------------------------------- Michael Watzek Tech@Spree Engineering GmbH mailto:mwa.tech@spree.de Buelowstr. 66 Tel.: ++49/30/235 520 36 10783 Berlin - Germany Fax.: ++49/30/217 520 12 http://www.spree.de/ -------------------------------------------------------------------