Return-Path: Delivered-To: apmail-hadoop-hbase-user-archive@locus.apache.org Received: (qmail 26461 invoked from network); 25 Jul 2008 04:06:56 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 25 Jul 2008 04:06:56 -0000 Received: (qmail 39275 invoked by uid 500); 25 Jul 2008 04:06:56 -0000 Delivered-To: apmail-hadoop-hbase-user-archive@hadoop.apache.org Received: (qmail 39253 invoked by uid 500); 25 Jul 2008 04:06:55 -0000 Mailing-List: contact hbase-user-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: hbase-user@hadoop.apache.org Delivered-To: mailing list hbase-user@hadoop.apache.org Received: (qmail 39242 invoked by uid 99); 25 Jul 2008 04:06:55 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 24 Jul 2008 21:06:55 -0700 X-ASF-Spam-Status: No, hits=-0.0 required=10.0 tests=SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of maqiang1984@gmail.com designates 72.14.246.240 as permitted sender) Received: from [72.14.246.240] (HELO ag-out-0708.google.com) (72.14.246.240) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 25 Jul 2008 04:06:02 +0000 Received: by ag-out-0708.google.com with SMTP id 9so16361216agd.9 for ; Thu, 24 Jul 2008 21:06:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from:to :subject:mime-version:content-type:content-transfer-encoding :content-disposition; bh=iJ9Wd+omxWyZpJg4/184valQKn4lSuQCJrN53n+JQOM=; b=H5aHj5jrdnKVVlEZgYFL9ouc8NC8RMS9ii8nFJ2q23MDOckTFqsvSgbWLL8oEwhUwO c1VVfy/YJaKuzmnaZuYadoYKha9CrZ/1UDjn3oYt3ITgx6Ng4Qj/QN2fwICP8HTF/2+G +IJSRHYZUhj38CT7NO08UvJwa3PC+4AMfT86A= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:mime-version:content-type :content-transfer-encoding:content-disposition; b=gFisXY8Y9DgpsiwIlY4n2idIB2NWsxLac+S47iRLNKViYJWpFFxAbvWJWEs9g1OJL7 HHg0Zpta7OKAPkymaGzjL5cvDaeL6bXNHK/AeVdHGSk27mSseezjj27wWyqYeS/z0UZr LqMScGeukVITUFnoVJi431L7MgME0FtVVxIDE= Received: by 10.90.102.15 with SMTP id z15mr1471771agb.37.1216958787544; Thu, 24 Jul 2008 21:06:27 -0700 (PDT) Received: by 10.150.220.18 with HTTP; Thu, 24 Jul 2008 21:06:27 -0700 (PDT) Message-ID: <2af70f430807242106v101b7543iba9073d76ef3012e@mail.gmail.com> Date: Fri, 25 Jul 2008 12:06:27 +0800 From: "ma qiang" To: hbase-user@hadoop.apache.org Subject: How to copy data in hdfs and hbase from a hadoop cluster into another hadoop cluster? MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline X-Virus-Checked: Checked by ClamAV on apache.org Hi all, I have a large dataset saved in a hadoop cluster, and now I want to copy these data from this hadoop cluster into another hadoop cluster, who can tell me how? Thank you very much ! Best wishes ! maqiang