Return-Path: Delivered-To: apmail-incubator-connectors-commits-archive@minotaur.apache.org Received: (qmail 2199 invoked from network); 5 Oct 2010 19:05:21 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 5 Oct 2010 19:05:21 -0000 Received: (qmail 46505 invoked by uid 500); 5 Oct 2010 19:05:21 -0000 Delivered-To: apmail-incubator-connectors-commits-archive@incubator.apache.org Received: (qmail 46469 invoked by uid 500); 5 Oct 2010 19:05:21 -0000 Mailing-List: contact connectors-commits-help@incubator.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: connectors-dev@incubator.apache.org Delivered-To: mailing list connectors-commits@incubator.apache.org Received: (qmail 46462 invoked by uid 99); 5 Oct 2010 19:05:21 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 05 Oct 2010 19:05:21 +0000 X-ASF-Spam-Status: No, hits=-2000.0 required=10.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.22] (HELO thor.apache.org) (140.211.11.22) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 05 Oct 2010 19:05:20 +0000 Received: from thor (localhost [127.0.0.1]) by thor.apache.org (8.13.8+Sun/8.13.8) with ESMTP id o95J50jh023040 for ; Tue, 5 Oct 2010 19:05:00 GMT Date: Tue, 5 Oct 2010 15:05:00 -0400 (EDT) From: confluence@apache.org To: connectors-commits@incubator.apache.org Message-ID: <11081328.21374.1286305500021.JavaMail.confluence@thor> Subject: [CONF] Apache Connectors Framework > How to Build and Deploy ManifoldCF MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Auto-Submitted: auto-generated Space: Apache Connectors Framework (https://cwiki.apache.org/confluence/display/CONNECTORS) Page: How to Build and Deploy ManifoldCF (https://cwiki.apache.org/confluence/display/CONNECTORS/How+to+Build+and+Deploy+ManifoldCF) Comment: https://cwiki.apache.org/confluence/display/CONNECTORS/How+to+Build+and+Deploy+ManifoldCF?focusedCommentId=23339985#comment-23339985 Comment added by Farzad: --------------------------------------------------------------------- I opened a ticket,https://issues.apache.org/jira/browse/CONNECTORS-111. So I did a bit more experimenting, and it seems to be caused the first time I run. First time after a new install. I restarted the job and it ended sucessfully. In reply to a comment by Karl Wright: The code is not executing inside transaction at this point, so it is puzzling how Derby could wind up throwing persistent locks across statements, which is what you need to do to cause deadlock to occur.  The only possibility I can think of is that there's a bug in the ManifoldCF Derby database implementation class that's causing transactions to persist.  The only other alternative is a bug in Derby itself. I can find this if it happens enough to trigger the deadlock regularly. How often does this happen to you?  I have never seen it before myself. In any case, please do open a Jira ticket, since this is certainly the wrong forum for problems of this kind. Karl\\ Change your notification preferences: https://cwiki.apache.org/confluence/users/viewnotifications.action