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 DF8059096 for ; Wed, 8 Feb 2012 16:05:36 +0000 (UTC) Received: (qmail 57715 invoked by uid 500); 8 Feb 2012 16:05:35 -0000 Delivered-To: apmail-hbase-user-archive@hbase.apache.org Received: (qmail 57604 invoked by uid 500); 8 Feb 2012 16:05:34 -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 57596 invoked by uid 99); 8 Feb 2012 16:05:34 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 08 Feb 2012 16:05:34 +0000 X-ASF-Spam-Status: No, hits=-0.0 required=5.0 tests=SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of rmvilaca@di.uminho.pt designates 193.136.19.24 as permitted sender) Received: from [193.136.19.24] (HELO mx1.di.uminho.pt) (193.136.19.24) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 08 Feb 2012 16:05:28 +0000 Received: (qmail 17160 invoked from network); 8 Feb 2012 16:05:04 -0000 Received: from linux.di.uminho.pt (HELO dhc143.lsd.di.uminho.pt) (rmvilaca@[193.136.19.96]) (envelope-sender ) by mx1.di.uminho.pt (qmail-ldap-1.03) with SMTP for ; 8 Feb 2012 16:05:04 -0000 Message-ID: <4F329D2F.7020804@di.uminho.pt> Date: Wed, 08 Feb 2012 16:05:03 +0000 From: =?ISO-8859-1?Q?Ricardo_Vila=E7a?= User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; rv:10.0) Gecko/20120129 Thunderbird/10.0 MIME-Version: 1.0 To: user@hbase.apache.org Subject: HBase Filter to get all rows that have a given column Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8bit Hi, I'm doing an HBase application that needs to do a Scan to retrieve all rows that have a given column and getting all other selected columns if they exist or not. I had try ColumnPrefixFilter but then other columns are not selected. Thanks, -- Ricardo Vila�a --- High-Assurance Software Lab INESC TEC & Universidade do Minho http://gsd.di.uminho.pt/members/rmvilaca