Return-Path: Delivered-To: apmail-lucene-hadoop-dev-archive@locus.apache.org Received: (qmail 71199 invoked from network); 2 Aug 2007 16:15:14 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 2 Aug 2007 16:15:14 -0000 Received: (qmail 92616 invoked by uid 500); 2 Aug 2007 16:15:13 -0000 Delivered-To: apmail-lucene-hadoop-dev-archive@lucene.apache.org Received: (qmail 92594 invoked by uid 500); 2 Aug 2007 16:15:13 -0000 Mailing-List: contact hadoop-dev-help@lucene.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: hadoop-dev@lucene.apache.org Delivered-To: mailing list hadoop-dev@lucene.apache.org Received: (qmail 92585 invoked by uid 99); 2 Aug 2007 16:15:13 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 02 Aug 2007 09:15:13 -0700 X-ASF-Spam-Status: No, hits=-100.0 required=10.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.4] (HELO brutus.apache.org) (140.211.11.4) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 02 Aug 2007 16:15:13 +0000 Received: from brutus (localhost [127.0.0.1]) by brutus.apache.org (Postfix) with ESMTP id 0A3307141FC for ; Thu, 2 Aug 2007 09:14:53 -0700 (PDT) Message-ID: <24284458.1186071293038.JavaMail.jira@brutus> Date: Thu, 2 Aug 2007 09:14:53 -0700 (PDT) From: "stack (JIRA)" To: hadoop-dev@lucene.apache.org Subject: [jira] Commented: (HADOOP-1608) [HbaseShell] Relational Algrebra Operators In-Reply-To: <30939913.1184326504508.JavaMail.jira@brutus> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Virus-Checked: Checked by ClamAV on apache.org [ https://issues.apache.org/jira/browse/HADOOP-1608?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12517309 ] stack commented on HADOOP-1608: ------------------------------- I like your suggestion of a sub-shell as a means of demarcating basic operators from non-sql relational algebra operators (Do you want to add your proposal to the wiki?) One question: Is 'numeric' the right term to cover all the subshell adds? 'Numeric' covers linear algebra and matrix operators fine but do you think it encompasses relational algebra? > [HbaseShell] Relational Algrebra Operators > ------------------------------------------ > > Key: HADOOP-1608 > URL: https://issues.apache.org/jira/browse/HADOOP-1608 > Project: Hadoop > Issue Type: Improvement > Components: contrib/hbase > Environment: All environments > Reporter: edward yoon > Priority: Minor > Fix For: 0.14.0 > > Attachments: shell_r_operators_v01.patch, shell_v02.patch, shell_v03.patch, shell_v04.patch, shell_v05.patch, shell_v06.patch, shell_v07.patch > > > Development of relational algebra operators has begun. > * Projection > * Selection > * Product > * Rename > * Group > * Sort -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.