Return-Path: X-Original-To: apmail-accumulo-user-archive@www.apache.org Delivered-To: apmail-accumulo-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 14B0510694 for ; Sat, 25 Jan 2014 03:23:58 +0000 (UTC) Received: (qmail 57107 invoked by uid 500); 25 Jan 2014 03:23:57 -0000 Delivered-To: apmail-accumulo-user-archive@accumulo.apache.org Received: (qmail 55426 invoked by uid 500); 25 Jan 2014 03:23:48 -0000 Mailing-List: contact user-help@accumulo.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@accumulo.apache.org Delivered-To: mailing list user@accumulo.apache.org Received: (qmail 55418 invoked by uid 99); 25 Jan 2014 03:23:47 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 25 Jan 2014 03:23:47 +0000 X-ASF-Spam-Status: No, hits=1.7 required=5.0 tests=FREEMAIL_ENVFROM_END_DIGIT,HTML_MESSAGE,RCVD_IN_DNSWL_LOW,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of jej2003@gmail.com designates 209.85.214.180 as permitted sender) Received: from [209.85.214.180] (HELO mail-ob0-f180.google.com) (209.85.214.180) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 25 Jan 2014 03:23:42 +0000 Received: by mail-ob0-f180.google.com with SMTP id wp4so4492975obc.11 for ; Fri, 24 Jan 2014 19:23:21 -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=QxaCH279wBhDHufjSwonPpe+i+Fss1uq9nzdQq3FjBg=; b=b72ufB0hH7HKLq8dIsMLTFFKgA/KNePIyB3mn+odBRaT6Q1mtZfloKIqnmvB67QbBK jW3rvkUo9iOYUaWdGIkQAG0mIc03i4bEZPcI0uV4WPR6KD0yN4DzPCpGk64yGQ0AuL99 abndfUegJXuBygI5BcQQw1g3bCGjSNhbBAMX8Wy7FuxMxGUTy3CyypYdJfvNhCqcBqGD FmThXhJzy81d7x4X1Y01o2v4AM/OM0KoimQ28Oa3jO2YzJc0dAPFSWe0QFX+ySa07Md/ 1a5Kx+gusaCchvPX4ygGJFmw5Q3+zDRDuCJMSUeSKSvKrndEjfoTvmvuGkjTh7JTDpqP thmA== MIME-Version: 1.0 X-Received: by 10.60.99.8 with SMTP id em8mr12575539oeb.8.1390620201627; Fri, 24 Jan 2014 19:23:21 -0800 (PST) Received: by 10.182.133.70 with HTTP; Fri, 24 Jan 2014 19:23:21 -0800 (PST) Date: Fri, 24 Jan 2014 22:23:21 -0500 Message-ID: Subject: scanner question in regards to columns loaded From: Jamie Johnson To: user@accumulo.apache.org Content-Type: multipart/alternative; boundary=047d7b33cad222bdf404f0c2ff75 X-Virus-Checked: Checked by ClamAV on apache.org --047d7b33cad222bdf404f0c2ff75 Content-Type: text/plain; charset=ISO-8859-1 If I have a row that as the key is a particular term and a set of columns that stores the documents that the term appears in if I load the row is the contents of all of the columns also loaded? Is there a way to page over the columns such that only N columns are in memory at any point? In this particular case the documents are all in a particular column family (say docs) and the column qualifier is created dynamically, for arguments sake we can say they are UUIDs. --047d7b33cad222bdf404f0c2ff75 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable
If I have a row that as the key is a particular term and a set of columns= that stores the documents that the term appears in if I load the row is th= e contents of all of the columns also loaded? =A0Is there a way to page ove= r the columns such that only N columns are in memory at any point? =A0In th= is particular case the documents are all in a particular column family (say= docs) and the column qualifier is created dynamically, for arguments sake = we can say they are UUIDs.
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