Return-Path: Delivered-To: apmail-cassandra-user-archive@www.apache.org Received: (qmail 94876 invoked from network); 21 May 2010 15:17:45 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 21 May 2010 15:17:45 -0000 Received: (qmail 90115 invoked by uid 500); 21 May 2010 15:17:44 -0000 Delivered-To: apmail-cassandra-user-archive@cassandra.apache.org Received: (qmail 90079 invoked by uid 500); 21 May 2010 15:17:44 -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 90071 invoked by uid 99); 21 May 2010 15:17:44 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 21 May 2010 15:17:44 +0000 X-ASF-Spam-Status: No, hits=2.0 required=10.0 tests=AWL,FREEMAIL_FROM,HTML_MESSAGE,SPF_PASS,T_TO_NO_BRKTS_FREEMAIL X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of rantav@gmail.com designates 209.85.214.172 as permitted sender) Received: from [209.85.214.172] (HELO mail-iw0-f172.google.com) (209.85.214.172) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 21 May 2010 15:17:38 +0000 Received: by iwn42 with SMTP id 42so1281185iwn.31 for ; Fri, 21 May 2010 08:17:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:received:received :in-reply-to:references:date:message-id:subject:from:to:content-type; bh=/99OrgOSQpOKydJ8cwLf8UQwmXEjVvw7Zo1VRVUzR1I=; b=VwYg/pp8cl86Dg7uwgMuD8knmJBzNw3uvdNRro8aOE81wYOwfLCgPdwmNvWBa3ToZb 0NOomincRLsXBjm1fkFo3wXHSlQAO/jhDo2vw8iHhkq+4ODYIbZamcMjdbG66RDFNAWA f3IgvzWkNpXtpCvkJci7avKJyrji20kaVVbwI= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; b=M8OHVmv8VSlgo0WbEPuH58pK1N0de7BAZQ9D7AbTUihe5k6LFSaaWyoHYYu5ivkBKo FmlXFSsrlcY5qu0GZgi8A9zTlr/nXq/DoPcrXP/Nk8XSIC/luLsXbL6p9rgzQRLJdBsn aPx1Z30Thy53cxx1aykngE7BR6gtsnuxlURl4= MIME-Version: 1.0 Received: by 10.231.150.16 with SMTP id w16mr1797713ibv.42.1274455035603; Fri, 21 May 2010 08:17:15 -0700 (PDT) Received: by 10.231.172.83 with HTTP; Fri, 21 May 2010 08:17:15 -0700 (PDT) Received: by 10.231.172.83 with HTTP; Fri, 21 May 2010 08:17:15 -0700 (PDT) In-Reply-To: References: Date: Fri, 21 May 2010 18:17:15 +0300 Message-ID: Subject: Re: how to decommission two slow nodes? From: Ran Tavory To: user@cassandra.apache.org Content-Type: multipart/alternative; boundary=0016e68dda0dadeb4f04871c2fff --0016e68dda0dadeb4f04871c2fff Content-Type: text/plain; charset=UTF-8 Thanks, I'll try that next time. On May 21, 2010 5:23 PM, "Jonathan Ellis" wrote: There is no other way to make the cluster "forget" a node w/o decommission / removetoken. You could do everything up to "stop the entire cluster" and do a rolling restart instead, kill the 2 nodes you want to remove, and then do removetoken, which would still do extra i/o but at least the slow nodes would not be involved. On Thu, May 20, 2010 at 8:54 PM, Ran Tavory wrote: > I forgot to mention that th... -- Jonathan Ellis Project Chair, Apache Cassandra co-founder of Riptano, the source for professional Ca... --0016e68dda0dadeb4f04871c2fff Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable

Thanks, I'll=C2=A0 try that next time.

On May 21, 2010 5:23 PM, "Jonathan Ellis&= quot; <jbellis@gmail.com> wr= ote:

There is no other way to make the cluster "forget" a = node w/o
decommission / removetoken.

You could do everything up to "stop the entire cluster" and do a<= br> rolling restart instead, kill the 2 nodes you want to remove, and then
do removetoken, which would still do extra i/o but at least the slow
nodes would not be involved.


On Thu, May 20, 2010 at 8:54 PM, Ran Tavory = <rantav@gmail.com> wrote:
= > I forgot to mention that th...

--

Jonathan Ellis
Project Chair, Apache Cassandr= a
co-founder of Riptano, the source for professional Ca...

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