From dev-return-40852-apmail-directory-dev-archive=directory.apache.org@directory.apache.org Wed May 2 07:11:20 2012 Return-Path: X-Original-To: apmail-directory-dev-archive@www.apache.org Delivered-To: apmail-directory-dev-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id C2AC69D4E for ; Wed, 2 May 2012 07:11:20 +0000 (UTC) Received: (qmail 8987 invoked by uid 500); 2 May 2012 07:11:20 -0000 Delivered-To: apmail-directory-dev-archive@directory.apache.org Received: (qmail 8589 invoked by uid 500); 2 May 2012 07:11:16 -0000 Mailing-List: contact dev-help@directory.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: "Apache Directory Developers List" Delivered-To: mailing list dev@directory.apache.org Received: (qmail 8505 invoked by uid 99); 2 May 2012 07:11:13 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 02 May 2012 07:11:13 +0000 X-ASF-Spam-Status: No, hits=-2000.0 required=5.0 tests=ALL_TRUSTED,T_RP_MATCHES_RCVD X-Spam-Check-By: apache.org Received: from [140.211.11.116] (HELO hel.zones.apache.org) (140.211.11.116) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 02 May 2012 07:11:11 +0000 Received: from hel.zones.apache.org (hel.zones.apache.org [140.211.11.116]) by hel.zones.apache.org (Postfix) with ESMTP id 6D3CE42B4C1 for ; Wed, 2 May 2012 07:10:50 +0000 (UTC) Date: Wed, 2 May 2012 07:10:50 +0000 (UTC) From: "Kiran Ayyagari (JIRA)" To: dev@directory.apache.org Message-ID: <787755338.16236.1335942650449.JavaMail.tomcat@hel.zones.apache.org> In-Reply-To: <879744919.13907.1335897289126.JavaMail.tomcat@hel.zones.apache.org> Subject: [jira] [Commented] (DIRSERVER-1721) Replication: Two "master" servers replicate back and forth endlessly MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/DIRSERVER-1721?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13266395#comment-13266395 ] Kiran Ayyagari commented on DIRSERVER-1721: ------------------------------------------- Multi-Master replication is not yet supported, hence the behavior of what I like to call, 'replication event cycle'. > Replication: Two "master" servers replicate back and forth endlessly > -------------------------------------------------------------------- > > Key: DIRSERVER-1721 > URL: https://issues.apache.org/jira/browse/DIRSERVER-1721 > Project: Directory ApacheDS > Issue Type: Improvement > Reporter: Devin Rosenbauer > > I've got two ApacheDS servers, which I want to form a cluster for high availability purposes. LDAP1 replicates to LDAP2, and vice versa. The problem is that writing an attribute to LDAP1 causes it to update LDAP2, which causes it to update LDAP1, which causes it to update LDAP2, etc. I have no problem with the first three steps (LDAP1 -> LDAP2 -> LDAP1), but the replication engine should detect that LDAP1 doesn't need to be updated again. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira