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 A81F8105E7 for ; Tue, 19 Nov 2013 10:03:39 +0000 (UTC) Received: (qmail 33353 invoked by uid 500); 19 Nov 2013 10:03:36 -0000 Delivered-To: apmail-hbase-user-archive@hbase.apache.org Received: (qmail 32760 invoked by uid 500); 19 Nov 2013 10:03:31 -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 32591 invoked by uid 99); 19 Nov 2013 10:03:28 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 19 Nov 2013 10:03:28 +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 oc.tsdb@gmail.com designates 209.85.128.170 as permitted sender) Received: from [209.85.128.170] (HELO mail-ve0-f170.google.com) (209.85.128.170) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 19 Nov 2013 10:03:23 +0000 Received: by mail-ve0-f170.google.com with SMTP id oy12so1955059veb.1 for ; Tue, 19 Nov 2013 02:03:02 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type; bh=gg6wiCerukpaLJY+AdlhRTLyD8YJroPsR4pdMLejCPY=; b=xdkmaYnrw3lJtClShj60KGiuGv6FHa+0DNHm5eM/0EbSHA/hcyOIgL2VCaswlREVue QBBK43Mo0uSUeMEGEVdxt681UoWYzBxA8zFHXr+t2grDwiOS0JUi1S6DSt3p13WEWy7r jVEconW1CQ78WdE1aM+L1G1X8efN7q6Y35K29a0UfMmNDRUCkm+DQ+fuOmdekurROZdt NBHmLY6eshFUB0vqc4cGRzpUAEbkON56ehT9etwm+xMzLnXSi9NlYm6IJgCqFGVPRprn Jb0tSgllF+iuFdo2wuwXMwbNrZwknNmcwTyQl8wVs43+uYPcFpgGMmEMPhEfOLq3w5e4 5GZw== MIME-Version: 1.0 X-Received: by 10.52.52.137 with SMTP id t9mr17053621vdo.22.1384855382545; Tue, 19 Nov 2013 02:03:02 -0800 (PST) Received: by 10.220.145.19 with HTTP; Tue, 19 Nov 2013 02:03:02 -0800 (PST) Date: Tue, 19 Nov 2013 15:33:02 +0530 Message-ID: Subject: HBase snapshots From: oc tsdb To: user@hbase.apache.org Content-Type: multipart/alternative; boundary=089e0122f65e245e3f04eb84c5ff X-Virus-Checked: Checked by ClamAV on apache.org --089e0122f65e245e3f04eb84c5ff Content-Type: text/plain; charset=ISO-8859-1 Hi, We are using HBase 0.94.10 version. We could able to take snapshots for all hbase tables and export into another cluster successfully. To take HBase table snapshots we followed procedure given at below apache link. http://hbase.apache.org/book/ops.snapshots.html Purpose of taking snapshots is to take cluster backup. Can someone please help us on below queries. 1.Is there a way to take incremental snapshots on HBase tables? 2.Can we export snapshots to outside of HDFS(e.g backup server)? 3.Is it possible to take a snapshot for all tables in one command? 4.Does HBase support to take automatic snapshots based on configured timeout? Please also let us know if there is any better way to take HBase tables backup. Thanks in advance. -OC --089e0122f65e245e3f04eb84c5ff--