Return-Path: Delivered-To: apmail-hadoop-core-commits-archive@www.apache.org Received: (qmail 3576 invoked from network); 25 Aug 2008 21:48:17 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 25 Aug 2008 21:48:17 -0000 Received: (qmail 74113 invoked by uid 500); 25 Aug 2008 21:48:14 -0000 Delivered-To: apmail-hadoop-core-commits-archive@hadoop.apache.org Received: (qmail 74090 invoked by uid 500); 25 Aug 2008 21:48:14 -0000 Mailing-List: contact core-commits-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: core-dev@hadoop.apache.org Delivered-To: mailing list core-commits@hadoop.apache.org Received: (qmail 74069 invoked by uid 99); 25 Aug 2008 21:48:14 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 25 Aug 2008 14:48:14 -0700 X-ASF-Spam-Status: No, hits=-2000.0 required=10.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.130] (HELO eos.apache.org) (140.211.11.130) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 25 Aug 2008 21:47:25 +0000 Received: from eos.apache.org (localhost [127.0.0.1]) by eos.apache.org (Postfix) with ESMTP id 8A279118DD for ; Mon, 25 Aug 2008 21:47:25 +0000 (GMT) Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit From: Apache Wiki To: core-commits@hadoop.apache.org Date: Mon, 25 Aug 2008 21:47:25 -0000 Message-ID: <20080825214725.20045.33935@eos.apache.org> Subject: [Hadoop Wiki] Update of "Hbase/HRSLocking" by JimKellerman X-Virus-Checked: Checked by ClamAV on apache.org Dear Wiki user, You have subscribed to a wiki page or wiki category on "Hadoop Wiki" for change notification. The following page has been changed by JimKellerman: http://wiki.apache.org/hadoop/Hbase/HRSLocking The comment on the change is: add diagrams ------------------------------------------------------------------------------ The following diagram depicts operations performed by the H!RegionServer and how they are synchronized. + attachment:lockcompatibility.jpg + The diagram below depicts the sequence of lock acquisition for each operation. + attachment:lock-sequencing.jpg +