Return-Path: X-Original-To: apmail-hbase-dev-archive@www.apache.org Delivered-To: apmail-hbase-dev-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 63D321819A for ; Tue, 23 Feb 2016 17:56:36 +0000 (UTC) Received: (qmail 5020 invoked by uid 500); 23 Feb 2016 17:56:26 -0000 Delivered-To: apmail-hbase-dev-archive@hbase.apache.org Received: (qmail 4922 invoked by uid 500); 23 Feb 2016 17:56:26 -0000 Mailing-List: contact dev-help@hbase.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@hbase.apache.org Delivered-To: mailing list dev@hbase.apache.org Received: (qmail 4909 invoked by uid 99); 23 Feb 2016 17:56:26 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd3-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 23 Feb 2016 17:56:26 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd3-us-west.apache.org (ASF Mail Server at spamd3-us-west.apache.org) with ESMTP id EC2521805CD for ; Tue, 23 Feb 2016 17:56:25 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd3-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: 2.592 X-Spam-Level: ** X-Spam-Status: No, score=2.592 tagged_above=-999 required=6.31 tests=[DKIM_SIGNED=0.1, DKIM_VALID=-0.1, HTML_MESSAGE=2, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_PASS=-0.001, URI_HEX=1.313] autolearn=disabled Authentication-Results: spamd3-us-west.apache.org (amavisd-new); dkim=pass (2048-bit key) header.d=cloudera-com.20150623.gappssmtp.com Received: from mx2-lw-eu.apache.org ([10.40.0.8]) by localhost (spamd3-us-west.apache.org [10.40.0.10]) (amavisd-new, port 10024) with ESMTP id ISGzIfNx6gb5 for ; Tue, 23 Feb 2016 17:56:24 +0000 (UTC) Received: from mail-lf0-f41.google.com (mail-lf0-f41.google.com [209.85.215.41]) by mx2-lw-eu.apache.org (ASF Mail Server at mx2-lw-eu.apache.org) with ESMTPS id 325F75F5CC for ; Tue, 23 Feb 2016 17:56:24 +0000 (UTC) Received: by mail-lf0-f41.google.com with SMTP id 78so120303659lfy.3 for ; Tue, 23 Feb 2016 09:56:24 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cloudera-com.20150623.gappssmtp.com; s=20150623; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc:content-type; bh=bO/YnkHmRE1ehFYza+ahJ4EHaQ/8lFYhl9tRBWNht1w=; b=WkBlJZLPlW/SjsFhl5h6kLUZ8qe5ppS3ZgyCOweu0w7sGeqY5veQIB9w3Qty5ThOV4 Dqjqq4VWnWAv8CluR55pr1Gdv6lofzNsvOCFpKZ0ikLlhRg3SSn9+oiEWy7WP3BmiJ6K 5/OKqMk1qMmOoCXYepkKQPhkpJhmS3FEPZdtPKf05YmSsJEf5RVc9vyB+zbd0Kcbrn63 Zo5ND9o2qopJA6fBqTz3VdaP0WMvqBRphn3g6Mpx+sVxYAEws/iOdkHYBv+dFNmFBC2Y 4TOS3my0NhZw83r3pf+DUtpqiUkqRbh5/2TzvrToUoD+dCIX64AjYJQ4io3TNiu+YJXR OUew== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc:content-type; bh=bO/YnkHmRE1ehFYza+ahJ4EHaQ/8lFYhl9tRBWNht1w=; b=Ln3tAbNmhmkYrKH2JSjg1ZN7ReAgzJgiSkpird5upmaOJPee+QVHZ44/G9GcQYE2Zt a4lbIFoXkvnCheI0wx1UqDldEdR1VIPEkKwarOPhm7ftvg6jaJ30W9yxQDtQJQIHquUX qg50Vm5RRqHspomBxUb1RvTzRvoVGg4/OmZKvC+pj/PVsOOTYM0rNoBf7yNiO2AjgCQC 68lmHNJmP4N29JOnDXqLb17nLqPIBMwT/M1dACArZ/swq+C6nqEpIPUv9r6dXjvCy0CC LGbFe9UB0zQD2Qik7TRkFvCO3SQFnuAAjpGSMqhp2p33X3U0WxFNjW0HWWq2aPjzAOqS 1jFA== X-Gm-Message-State: AG10YOQWpNr6nuMDuQ+aaRYDLMq38TFhUyTyApuQlYrLnyWcUARRlQ92+2fCBhtqbQcqrFH6Tw8iz55qtpqD77HV X-Received: by 10.25.153.15 with SMTP id b15mr12698554lfe.136.1456249883477; Tue, 23 Feb 2016 09:51:23 -0800 (PST) MIME-Version: 1.0 Received: by 10.25.161.68 with HTTP; Tue, 23 Feb 2016 09:51:03 -0800 (PST) In-Reply-To: <1456245540471-4078016.post@n3.nabble.com> References: <1456245540471-4078016.post@n3.nabble.com> From: Jonathan Hsieh Date: Tue, 23 Feb 2016 09:51:03 -0800 Message-ID: Subject: Re: Create Multiple Column Family automatic To: "dev@hbase.apache.org" Cc: hbase-dev@hadoop.apache.org Content-Type: multipart/alternative; boundary=001a11402670027385052c7399ca --001a11402670027385052c7399ca Content-Type: text/plain; charset=UTF-8 Generally, you can create as many columns (qualifiers) as you want. Column families are more static and have physical ramifications so these must be explicitly created and removed using alter table in the shell. What are you trying to achieve with column families? For some cases, you could likely enforce a qualifier name convention with your application. Jon. On Tue, Feb 23, 2016 at 8:39 AM, SaCvP125 wrote: > Is possible to create multiple column families (with the same number and > name > columns) automatically? > > > > -- > View this message in context: > http://apache-hbase.679495.n3.nabble.com/Create-Multiple-Column-Family-automatic-tp4078016.html > Sent from the HBase Developer mailing list archive at Nabble.com. > -- // Jonathan Hsieh (shay) // HBase Tech Lead, Software Engineer, Cloudera // jon@cloudera.com // @jmhsieh --001a11402670027385052c7399ca--