From user-return-55600-archive-asf-public=cust-asf.ponee.io@hbase.apache.org Wed Nov 14 00:34:53 2018 Return-Path: X-Original-To: archive-asf-public@cust-asf.ponee.io Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by mx-eu-01.ponee.io (Postfix) with SMTP id CB6BD18062B for ; Wed, 14 Nov 2018 00:34:52 +0100 (CET) Received: (qmail 17200 invoked by uid 500); 13 Nov 2018 23:34:46 -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 17183 invoked by uid 99); 13 Nov 2018 23:34:45 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd4-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 13 Nov 2018 23:34:45 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd4-us-west.apache.org (ASF Mail Server at spamd4-us-west.apache.org) with ESMTP id 6B9B3C03CB for ; Tue, 13 Nov 2018 23:34:45 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd4-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: 0.339 X-Spam-Level: X-Spam-Status: No, score=0.339 tagged_above=-999 required=6.31 tests=[DKIMWL_WL_MED=-1.459, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, HTML_MESSAGE=2, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_PASS=-0.001] autolearn=disabled Authentication-Results: spamd4-us-west.apache.org (amavisd-new); dkim=pass (2048-bit key) header.d=gmail.com Received: from mx1-lw-eu.apache.org ([10.40.0.8]) by localhost (spamd4-us-west.apache.org [10.40.0.11]) (amavisd-new, port 10024) with ESMTP id gsaNfoGlERWj for ; Tue, 13 Nov 2018 23:34:43 +0000 (UTC) Received: from mail-wr1-f66.google.com (mail-wr1-f66.google.com [209.85.221.66]) by mx1-lw-eu.apache.org (ASF Mail Server at mx1-lw-eu.apache.org) with ESMTPS id EEF225F4A1 for ; Tue, 13 Nov 2018 23:34:42 +0000 (UTC) Received: by mail-wr1-f66.google.com with SMTP id k15-v6so15195416wre.12 for ; Tue, 13 Nov 2018 15:34:42 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=+VC1dQnUEj/mOHxB58H7vQ72uD0sE8If8osHLFPtyag=; b=MMFDdAAMWmHVHawzv3IOQI3dH8EMOPCk4+siwz1tUvjvaaMQu3JVPRNuAAd1iFVdfI Rsbsud/ysfe9Bec7jvJA5VkpYd///1FR+eyOBEfuN/SQH8xbnReYczge8oKIj0la4bp0 9IsFM6dK54eyH9wvj/Cg/LN8kAKuCLH4aeVFGp316UvqV0bjprdG2bVOM3qveMNKxTDu tdG8VvnIHEL+ftR869EgG2P2sM/xVCkocb356vqhI87brhj7ZCsg3j2FymEl0BzhuPSv ZThdAtIHK4aRAna0NxqdGIroPDnbY+FgFx0QAePo8X8znzZx/sdMKpgSkT/Ks13+BYsS LaQw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=+VC1dQnUEj/mOHxB58H7vQ72uD0sE8If8osHLFPtyag=; b=rIZmKrUrFNXc653R2kOi0ygO/sAFrx4L+rqsi9hBP7/cxhzVuOwf92ivUlVXDzyhvE hYB/KLIcLzZ+rT+9VO3v7w2t5Yk6zvOxmWuJEiNeA+Oxdq28VqtRq7L53d6UGs+qZXh1 YPrZ0c/babbcrh4a1qcdJ+Ys9WzNjzJXUDTPCWvZay2rPrGApn8JF0iw+NBLHpp3jRar gXWlYC0O+6CdAzWcGnCe/7h6SpTm1u4b6LvNtdP06LWadacV6qpvuEeyBe/BkbqjKJqU 7/oP3rhgwSFblfSdRn8U76n2syCvWAmZSrny4lsPNru9dJMDGDFzGoY+N/7LXRfkzUv2 PLAg== X-Gm-Message-State: AGRZ1gLnaopRtKo1FY89JLRcMi5UeuMoHRvApfyY+P+1rai0ls6vHRmo wVGBIc6zfs99+JIxmUQv/s2Va5OfxDHp4kp/C36x/w== X-Google-Smtp-Source: AJdET5cse+d0y/9X1wf5O/qKjVJpN4qSu6jAp9yheHfg4LBzm5w84KTeBxl/tzLZYyWbvkmU9PqCoy1VsDPNYj6Npjw= X-Received: by 2002:adf:edcf:: with SMTP id v15-v6mr6565476wro.182.1542152076123; Tue, 13 Nov 2018 15:34:36 -0800 (PST) MIME-Version: 1.0 From: Antonio Si Date: Tue, 13 Nov 2018 15:34:24 -0800 Message-ID: Subject: question on column families To: user@hbase.apache.org Content-Type: multipart/alternative; boundary="000000000000afe3c4057a944270" --000000000000afe3c4057a944270 Content-Type: text/plain; charset="UTF-8" Hi, I would like to confirm my understand. Let's say I have 13 column families in a hbase table. 11 of those column families have no data, which 2 column families have large amount of data. My understanding is that the size of memstore, which is 128M in my env, will be shared across all column families even though there is no data in that column families. Is my understanding correct? Thanks in advance. Antonio. --000000000000afe3c4057a944270--