Return-Path: X-Original-To: apmail-hbase-user-archive@www.apache.org Delivered-To: apmail-hbase-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 E83F31007B for ; Tue, 10 Feb 2015 15:16:11 +0000 (UTC) Received: (qmail 14428 invoked by uid 500); 10 Feb 2015 15:16:09 -0000 Delivered-To: apmail-hbase-user-archive@hbase.apache.org Received: (qmail 14360 invoked by uid 500); 10 Feb 2015 15:16:09 -0000 Mailing-List: contact user-help@hbase.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@hbase.apache.org Delivered-To: mailing list user@hbase.apache.org Received: (qmail 14348 invoked by uid 99); 10 Feb 2015 15:16:09 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 10 Feb 2015 15:16:09 +0000 X-ASF-Spam-Status: No, hits=1.5 required=5.0 tests=HTML_MESSAGE,RCVD_IN_DNSWL_LOW,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of ddlatham@gmail.com designates 209.85.216.178 as permitted sender) Received: from [209.85.216.178] (HELO mail-qc0-f178.google.com) (209.85.216.178) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 10 Feb 2015 15:15:44 +0000 Received: by mail-qc0-f178.google.com with SMTP id b13so29057202qcw.9 for ; Tue, 10 Feb 2015 07:14:12 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:from:date:message-id :subject:to:content-type; bh=o943/6qJZJs5r60nBgEjW5jKDt9PvRdqA9yr503p/gk=; b=wzCFCGAdJdXtyxVGuEDVBCY43dXt4+HZkD3KSqKXQuOsnpJP59W3bbV+Nx4VYiOboT ov1gw/VH7Reu5XcpYtQTRU/UZIXFARxs92lOdmqAmerg4E41yYNw8Q/4mo21GZSPEtyc D7lpUMK76QWFAA/V4i+vrTY07uZudJfz8J/RxrjgNWRbuOeQ0TBTj4SlqFi5v6aKitYq mYj9SX9u4V4VdwP/aMNazFNRhTlZ+PO9zvSJgGgrmUdbxZLenlth8fCTS6E7KvuCG7gJ 18Fie2zNnroGrfdNmo+/sNkCramyLxAR2E0gkwZJNRKrKsH1rE4PVpgZmiGUV9Y7N+c7 F9Ag== X-Received: by 10.229.216.130 with SMTP id hi2mr8275393qcb.4.1423581252652; Tue, 10 Feb 2015 07:14:12 -0800 (PST) MIME-Version: 1.0 Sender: ddlatham@gmail.com Received: by 10.140.40.6 with HTTP; Tue, 10 Feb 2015 07:13:52 -0800 (PST) In-Reply-To: References: From: Dave Latham Date: Tue, 10 Feb 2015 07:13:52 -0800 X-Google-Sender-Auth: ucF7ClPrFcbOmy1awZehyVxoZZs Message-ID: Subject: Re: Migrating data from HBase 0.94 to 0.98 To: user@hbase.apache.org Content-Type: multipart/alternative; boundary=001a1134c342dfb546050ebd56ab X-Virus-Checked: Checked by ClamAV on apache.org --001a1134c342dfb546050ebd56ab Content-Type: text/plain; charset=UTF-8 There's also a patch at https://issues.apache.org/jira/browse/HBASE-12814 to allow you to run replication between a 0.94 cluster and a 0.98 cluster. With that you can get the data setup in both 0.94 clusters, then upgrade one at a time. Dave On Mon, Feb 9, 2015 at 4:46 AM, Hayden Marchant wrote: > > We are planning to upgrade our Hadoop/HBase cluster and need to port our > HBase table from 0.94 to 0.98. We are not doing an inline migration, but > rather have a separate cluster with HBase 0.98 installed on it. > > What is the best way to export data from 0.94 to the new cluster using the > HBase tools? > > Thanks, > Hayden Marchant > > > > > > > --001a1134c342dfb546050ebd56ab--