Return-Path: Delivered-To: apmail-hbase-user-archive@www.apache.org Received: (qmail 36107 invoked from network); 5 Jan 2011 16:29:45 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 5 Jan 2011 16:29:45 -0000 Received: (qmail 94463 invoked by uid 500); 5 Jan 2011 16:29:44 -0000 Delivered-To: apmail-hbase-user-archive@hbase.apache.org Received: (qmail 94333 invoked by uid 500); 5 Jan 2011 16:29:44 -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 94325 invoked by uid 99); 5 Jan 2011 16:29:44 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 05 Jan 2011 16:29:44 +0000 X-ASF-Spam-Status: No, hits=1.5 required=10.0 tests=FREEMAIL_FROM,HTML_MESSAGE,RCVD_IN_DNSWL_LOW,RFC_ABUSE_POST,SPF_PASS,T_TO_NO_BRKTS_FREEMAIL X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of oruchovets@gmail.com designates 209.85.210.41 as permitted sender) Received: from [209.85.210.41] (HELO mail-pz0-f41.google.com) (209.85.210.41) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 05 Jan 2011 16:29:37 +0000 Received: by pzk27 with SMTP id 27so3862716pzk.14 for ; Wed, 05 Jan 2011 08:29:14 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:received:date:message-id :subject:from:to:content-type; bh=ke9dzDkwnGnheWoc89I1OSbu92HaqVZ7qHpqT6lI174=; b=qIe32oHifx/Fky6WaJBtAmsc9EReV+kFIq0U33SKVjjvew1yPAC1XgtmdwzNM9Q5Wh Ynlifca7y6yydUhV76xFgoQE6eMZu9vyEu12QPx5j9debIW35jT/BeCRjaeoGTs+Kl5c Lt9cvanT9iIJPFlBPAjAUn5ymlfxIQMd+UVnU= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type; b=s7zXfMRS5Ss9PUGtUG/PW+FqDK8PQA9SLebb4COZR5d3kFcCE0CrV5PkdaZ6t0Yyk6 /iUakzjGMpJcYguwph4XufjMcBs/0ELJIKvTIgqk6D+I3wOK1reGvilrLYbRIKfGA0rj I9WZIWbdwoubHafsxrR3xEYcjHv1bIcXLbjng= MIME-Version: 1.0 Received: by 10.142.163.1 with SMTP id l1mr19022077wfe.236.1294244953658; Wed, 05 Jan 2011 08:29:13 -0800 (PST) Received: by 10.142.102.11 with HTTP; Wed, 5 Jan 2011 08:29:13 -0800 (PST) Date: Wed, 5 Jan 2011 18:29:13 +0200 Message-ID: Subject: bulk upload for multy column families From: Oleg Ruchovets To: user@hbase.apache.org Content-Type: multipart/alternative; boundary=000e0cd30aeeb7240d04991be258 --000e0cd30aeeb7240d04991be258 Content-Type: text/plain; charset=ISO-8859-1 Hi I've read https://issues.apache.org/jira/browse/HBASE-1861 and read mail list's post regarding this issue. My questions are: 1) Am I understand correct that this features will be only supported in 0.92.0. If yes when did you plan to release this version. Is it complicated to make changes supporting in order to support bulk loading to multiple column in latest already released version? Simply we are going to use it production and the most time consuming job is hbase insertion. Actually the time was 6 hours to write ~5Gb , after some tuning (using compression , writing blocks/buffers ) it takes ~2.5 hour but it is still a lot for us. 2) Currently we are using hbase 0.20.3. And we want to upgrade. What version we should use? 3) I've read as much as I found about bulk loading but didn't find any simple tutorial. Thanks in advance Oleg. --000e0cd30aeeb7240d04991be258--