From user-return-21272-apmail-couchdb-user-archive=couchdb.apache.org@couchdb.apache.org Wed Jun 20 00:36:59 2012 Return-Path: X-Original-To: apmail-couchdb-user-archive@www.apache.org Delivered-To: apmail-couchdb-user-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 1191AC02D for ; Wed, 20 Jun 2012 00:36:59 +0000 (UTC) Received: (qmail 8688 invoked by uid 500); 20 Jun 2012 00:36:57 -0000 Delivered-To: apmail-couchdb-user-archive@couchdb.apache.org Received: (qmail 8631 invoked by uid 500); 20 Jun 2012 00:36:57 -0000 Mailing-List: contact user-help@couchdb.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@couchdb.apache.org Delivered-To: mailing list user@couchdb.apache.org Received: (qmail 8620 invoked by uid 99); 20 Jun 2012 00:36:57 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 20 Jun 2012 00:36:57 +0000 X-ASF-Spam-Status: No, hits=4.7 required=5.0 tests=FREEMAIL_FORGED_REPLYTO,FSL_FREEMAIL_1,FSL_FREEMAIL_2,HTML_MESSAGE,RCVD_IN_DNSWL_NONE,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: local policy) Received: from [98.138.229.70] (HELO nm33-vm6.bullet.mail.ne1.yahoo.com) (98.138.229.70) by apache.org (qpsmtpd/0.29) with SMTP; Wed, 20 Jun 2012 00:36:48 +0000 Received: from [98.138.90.54] by nm33.bullet.mail.ne1.yahoo.com with NNFMP; 20 Jun 2012 00:36:27 -0000 Received: from [98.138.89.248] by tm7.bullet.mail.ne1.yahoo.com with NNFMP; 20 Jun 2012 00:36:27 -0000 Received: from [127.0.0.1] by omp1040.mail.ne1.yahoo.com with NNFMP; 20 Jun 2012 00:36:27 -0000 X-Yahoo-Newman-Property: ymail-3 X-Yahoo-Newman-Id: 202626.38365.bm@omp1040.mail.ne1.yahoo.com Received: (qmail 21370 invoked by uid 60001); 20 Jun 2012 00:36:26 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s1024; t=1340152586; bh=hKw47SbBMUV5EikWaFrVdXdltR2+nI5Ok74AZJ8Wyfc=; h=X-YMail-OSG:Received:X-Mailer:Message-ID:Date:From:Reply-To:Subject:To:MIME-Version:Content-Type; b=Rq7avLY3Z+L8EeOkeQf93Z6+A4HQ1OsP3a4g33YETKKhIeCGnhL3J589pkJOXGrlhycR4+xL+YQEnuoeJmrk/BOEelIVwALG5pkvwLLYmJkmU+4sYmPPPBWq0JTp9z1b2JHPzec/zUV55mFNC6rsCnktf5wCrXLKNV7TBuhEEzI= DomainKey-Signature:a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.com; h=X-YMail-OSG:Received:X-Mailer:Message-ID:Date:From:Reply-To:Subject:To:MIME-Version:Content-Type; b=wXWVrdO8Rt94ans6aHCsXIrgfTHCCHM6c/uPlFiRtZtml2a58dscdcZSSYRgQH2h5L38+Pyd6WCtqWrQuBor9pLGFafE8OJgxtc6Bjcm8znHHMmUXZ4NXGKcPGCZeY51zxgOBvl3P5CplC9bqbbQzapPS+HALY98ku5ETua3rfE=; X-YMail-OSG: D8jR8FkVM1mZiedpICy7ouG_OvMrqYj2JeheM2gY62dZv3x 1ayRG.GDkKS4vIG3mqDrtSE8LsCt3WEu..qtwokGD8nX_9J3p_tGOk48b2ej sN2uEEb1Yb50qRp4CQXgyvPLKNQXaXY0Ln8f0vXJLRoLeXTJLCWqE8FvGTuI 6RVpGyTJt56zIzrra1Y1GBDppzFrZY26tusV2sEy5XZeSZKD3ecm7.Y4i0r1 .eQK99yIRBEPoU_WnZzrAkV.EdJYh9ObqojNt63HtZcJE31O1VlEYBrCftHK PoKq.7VS.QZoX04LQPTDKEJJZC1QGQ3xWvr1k_Rx5Mmfl.Oaz4kmcw_7zazg foNf2_Zy0zDim1cWoZCM6d3Q9dl2C6jh1YlDFFlkJ__yJpHaKaxFUOw1aWMm ROdGR3m50nVWII_LU6VrXVvPs6es7h5pB3ZEPLx6poHr4MAK0foxtjFmak4n EM6dx6_xMcCkK1g-- Received: from [96.240.34.106] by web39403.mail.mud.yahoo.com via HTTP; Tue, 19 Jun 2012 17:36:26 PDT X-Mailer: YahooMailWebService/0.8.118.349524 Message-ID: <1340152586.21235.YahooMailNeo@web39403.mail.mud.yahoo.com> Date: Tue, 19 Jun 2012 17:36:26 -0700 (PDT) From: Andreas Kemkes Reply-To: Andreas Kemkes Subject: Replication and checkpoints - what to expect? To: "user@couchdb.apache.org" MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="908107500-2134454442-1340152586=:21235" X-Virus-Checked: Checked by ClamAV on apache.org --908107500-2134454442-1340152586=:21235 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable Upgrading to 1.2 on the target system allowed me to setup an unfiltered con= tinuous replication between a couchdb 1.1.1 instance and a couchdb 1.2 and = then use the latter as the source for several filtered continuous replicati= ons to shard a monolithic couchdb database.=0A=0AThe unfiltered replication= was started from the futon replicator api, all the others from the command= line using the ../_replicate call. =A0All replications are pull.=0A=0AThe = all work nicely, except that the replication between=A0couchdb 1.1.1 and co= uchdb 1.2 seems to not write any checkpoints after a while:=0A=0ACheckpoint= ed source sequence 911275, current source sequence 918089, progress 99%=0A= =0AIs this to be expected? =A0Would an upgrade to=A0couchdb 1.2 on the sour= ce system correct the issue?=0A=0A=0AI also think that the filtered replica= tions, which don't involve couchdb 1.1.1, only checkpoint to the latest seq= uence that involves a document that passes the filter. =A0Even if new docum= ents are added at the source and replicated to the target, a new checkpoint= is not always written.=0A=0AIs this a known issue?=0A=0AHow can I further = narrow down the issue?=0A=0AAny documentation on the interplay of replicati= on and checkpoints would helpful as well. =A0Thanks for your help.=0A=0A-- = Andreas --908107500-2134454442-1340152586=:21235--