From user-return-64578-archive-asf-public=cust-asf.ponee.io@cassandra.apache.org Sat Oct 19 05:05:58 2019 Return-Path: X-Original-To: archive-asf-public@cust-asf.ponee.io Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [207.244.88.153]) by mx-eu-01.ponee.io (Postfix) with SMTP id 6247E1804BB for ; Sat, 19 Oct 2019 07:05:58 +0200 (CEST) Received: (qmail 20178 invoked by uid 500); 19 Oct 2019 05:05:49 -0000 Mailing-List: contact user-help@cassandra.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@cassandra.apache.org Delivered-To: mailing list user@cassandra.apache.org Received: (qmail 20115 invoked by uid 99); 19 Oct 2019 05:05:35 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd2-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 19 Oct 2019 05:05:35 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd2-us-west.apache.org (ASF Mail Server at spamd2-us-west.apache.org) with ESMTP id 11F6D1A33D4 for ; Sat, 19 Oct 2019 05:05:35 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd2-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: 0.249 X-Spam-Level: X-Spam-Status: No, score=0.249 tagged_above=-999 required=6.31 tests=[DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_ENVFROM_END_DIGIT=0.25, HTML_MESSAGE=0.2, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001] autolearn=disabled Authentication-Results: spamd2-us-west.apache.org (amavisd-new); dkim=pass (2048-bit key) header.d=gmail.com Received: from mx1-ec2-va.apache.org ([10.40.0.8]) by localhost (spamd2-us-west.apache.org [10.40.0.9]) (amavisd-new, port 10024) with ESMTP id xP0ULHcGM_IW for ; Sat, 19 Oct 2019 05:05:32 +0000 (UTC) Received-SPF: Pass (mailfrom) identity=mailfrom; client-ip=209.85.166.50; helo=mail-io1-f50.google.com; envelope-from=manishkhandelwal03@gmail.com; receiver= Received: from mail-io1-f50.google.com (mail-io1-f50.google.com [209.85.166.50]) by mx1-ec2-va.apache.org (ASF Mail Server at mx1-ec2-va.apache.org) with ESMTPS id 8484CBC70C for ; Sat, 19 Oct 2019 05:05:32 +0000 (UTC) Received: by mail-io1-f50.google.com with SMTP id p6so1703167iod.7 for ; Fri, 18 Oct 2019 22:05:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:in-reply-to:references:from:date:message-id:subject:to; bh=ZBvFtQ6YOGMsBQKeuuAGH6RZcnLO1D0V9mP0SEh7hEY=; b=n7LlDrSBz84A31s22Iu19aQSgIHQWi+cqJUx1HIgjEEngvD/+lY16GhkFPD5EsxK3r UoqosfClk4lZBggrSVoAW3eZWWBXzHqQYl5kqjbJ4rArhDIbIdjOxam860GFf5FAgTbL XlroMHKpPJqCv+J0X627PoOBgLjYbZF0p8XFwpdUHcllg07nCi3jNUPhGU79KrYPmgJ5 lrkXHFmUrMCYqlKVz9zRX9sniecMqT+7wHNDQ74ViMd4+R4rz8qP13O0UeUx98VV4vm3 r3ABRtIE7Th6Gg0OH+4n597GQlzdbD+5GN623mhWIGnNMqOrmyx/+E5zySWBZ9u1X4T1 +yIA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to; bh=ZBvFtQ6YOGMsBQKeuuAGH6RZcnLO1D0V9mP0SEh7hEY=; b=CDcPSYiYliYMCFsWBegafU7VLvY96Cfr33N9PkJ5+NwxZVbu6twNk15XhhLjqI/Sgv bnPOuM4jK2Ge4pq4Zl/C3odaGuBdWlNdzcK+Hf+bODLuirAoSkkmeVesgRYl3GTEOjgd myxRNjClZT6c+aC9evtyJ39YYGs+x/t4Nq/SQryLN8h4+Hvw+yXa6JRSP2V4msP///tc Bcd36cCGzv1tTrOXzFeberTYB6tgtYdjWXqHxcirXCIG83IdYAxn8SOGZfF8rny3f4F9 QrX7XnTpLsfhv7O/SFHv4+Vw7T2rif27I/yrQT8ToJ1ycgRGKDTjGpIMtl5PezHoNX5M 8jjw== X-Gm-Message-State: APjAAAWTbc/qIlO6uNDzkbnGZu4VvQ8+Es/lIeARhn11MVWPua9zrbms LZB4tv40SFU0bEQY+wqD7XhCpAqll0uteBKR0CPb0A== X-Google-Smtp-Source: APXvYqx+5BdRMl1tytGr8fgJhtWwCvghziJ4BqICIvrPyt2dpcthSiN0YcLMfPtWCtU8LuR2sMM3ZLs0xJnTBt5HtC4= X-Received: by 2002:a02:330e:: with SMTP id c14mr12670928jae.5.1571461531216; Fri, 18 Oct 2019 22:05:31 -0700 (PDT) MIME-Version: 1.0 Received: by 2002:a4f:808e:0:0:0:0:0 with HTTP; Fri, 18 Oct 2019 22:05:30 -0700 (PDT) Received: by 2002:a4f:808e:0:0:0:0:0 with HTTP; Fri, 18 Oct 2019 22:05:30 -0700 (PDT) In-Reply-To: References: From: manish khandelwal Date: Sat, 19 Oct 2019 10:35:30 +0530 Message-ID: Subject: Re: Cassandra Repair question To: user@cassandra.apache.org Content-Type: multipart/alternative; boundary="00000000000058b34705953c66cb" --00000000000058b34705953c66cb Content-Type: text/plain; charset="UTF-8" No it will only cover primary ranges of nodes on single rac. Repair with -pr option is to be run on all nodes in a rolling manner. Regards Manish On 19 Oct 2019 10:03, "Krish Donald" wrote: > Hi Cassandra experts, > > > We are on Cassandra 3.11.1. > > We have to run repairs for a big cluster. > > We have 2 DCs. > > 3 RACs in each DC. > > Replication factor is 3 for each datacenter . > > So if I run repair on all nodes of a single RAC with "pr" option then > ideally it will cover all the ranges. > > Please correct my understanding. > > > Thanks > > > --00000000000058b34705953c66cb Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
No it will only cover primary ranges of nodes on single r= ac. Repair with -pr option is to be run on all nodes in a rolling manner.
Regards
= Manish

On 19 Oct 2019 10:03, "Krish Donald" <gotomypc27@gmail.com> wrote:

Hi Cassandra experts,<= /p>


We are on Cassandra 3.11.1.

We have to run repairs for a bi= g cluster.

We have = 2 DCs.

3 RACs in ea= ch DC.

Replication = factor is 3 for each datacenter .

So if I run repair on all nodes of a single =C2=A0RAC with "pr" = option then ideally it will cover all the ranges.

Please correct my understanding.


Thanks


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