From user-return-27949-apmail-cassandra-user-archive=cassandra.apache.org@cassandra.apache.org Thu Aug 2 11:13:31 2012 Return-Path: X-Original-To: apmail-cassandra-user-archive@www.apache.org Delivered-To: apmail-cassandra-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 EC37DD11E for ; Thu, 2 Aug 2012 11:13:30 +0000 (UTC) Received: (qmail 19791 invoked by uid 500); 2 Aug 2012 11:13:28 -0000 Delivered-To: apmail-cassandra-user-archive@cassandra.apache.org Received: (qmail 19743 invoked by uid 500); 2 Aug 2012 11:13:27 -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 19723 invoked by uid 99); 2 Aug 2012 11:13:26 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 02 Aug 2012 11:13:26 +0000 X-ASF-Spam-Status: No, hits=2.2 required=5.0 tests=HTML_MESSAGE,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: local policy) Received: from [91.209.25.138] (HELO cer69mx21.cirtil.fr) (91.209.25.138) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 02 Aug 2012 11:13:20 +0000 X-PJ: In-Reply-To: To: user@cassandra.apache.org Subject: Re: RE Restore snapshot MIME-Version: 1.0 From: Romain HARDOUIN Message-ID: Date: Thu, 2 Aug 2012 13:14:31 +0200 Content-Type: multipart/alternative; boundary="=_alternative 003DDAE3C1257A4E_=" Message en plusieurs parties au format MIME --=_alternative 003DDAE3C1257A4E_= Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: quoted-printable Then http://www.datastax.com/docs/1.1/operations/backup=5Frestore should=20 mention it :-) Sylvain Lebresne a =E9crit sur 02/08/2012 11:45:46 : > Actually that's wrong, it is perfectly possible to restore a snapshot > on a live cassandra cluster. > There is even basically 2 solutions: > 1) use the sstableloader (http://www.datastax.com/dev/blog/bulk-loading) > 2) copy the snapshot sstable in the right place and call the JMX > method loadNewSSTables() (in the column family MBean, which mean you > need to do that per-CF). >=20 > -- > Sylvain --=_alternative 003DDAE3C1257A4E_= Content-Type: text/html; charset="ISO-8859-1" Content-Transfer-Encoding: quoted-printable
Then http://www.datastax.com/docs/1.= 1/operations/backup=5Frestore should mention it  :-)

Sylvain Lebresne <sylvain@datastax.com> a =E9c= rit sur 02/08/2012 11:45:46 :

> Actually that's wrong, it is perfectly possible to restore a snapshot<= br> > on a live cassandra cluster.
> There is even basically 2 solutions:
> 1) use the sstableloader (http://www.datastax.com/dev/blog/bulk-loadin= g)
> 2) copy the snapshot sstable in the right place and call the JMX
> method loadNewSSTables() (in the column family MBean, which mean you > need to do that per-CF).
>
> --
> Sylvain
 --=_alternative 003DDAE3C1257A4E_=--