Return-Path: X-Original-To: archive-asf-public-internal@cust-asf2.ponee.io Delivered-To: archive-asf-public-internal@cust-asf2.ponee.io Received: from cust-asf.ponee.io (cust-asf.ponee.io [163.172.22.183]) by cust-asf2.ponee.io (Postfix) with ESMTP id 883A6200BE1 for ; Sun, 4 Dec 2016 11:19:00 +0100 (CET) Received: by cust-asf.ponee.io (Postfix) id 85B6F160AE4; Sun, 4 Dec 2016 10:19:00 +0000 (UTC) Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by cust-asf.ponee.io (Postfix) with SMTP id 08C17160B18 for ; Sun, 4 Dec 2016 11:18:59 +0100 (CET) Received: (qmail 37878 invoked by uid 500); 4 Dec 2016 10:18:59 -0000 Mailing-List: contact dev-help@lucene.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@lucene.apache.org Delivered-To: mailing list dev@lucene.apache.org Received: (qmail 37625 invoked by uid 99); 4 Dec 2016 10:18:58 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Sun, 04 Dec 2016 10:18:58 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 9DFE32C1F5A for ; Sun, 4 Dec 2016 10:18:58 +0000 (UTC) Date: Sun, 4 Dec 2016 10:18:58 +0000 (UTC) From: "ASF subversion and git services (JIRA)" To: dev@lucene.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (LUCENE-7563) BKD index should compress unused leading bytes MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Sun, 04 Dec 2016 10:19:00 -0000 [ https://issues.apache.org/jira/browse/LUCENE-7563?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15719702#comment-15719702 ] ASF subversion and git services commented on LUCENE-7563: --------------------------------------------------------- Commit 5e8db2e068f2549b9619d5ac48a50c8032fc292b in lucene-solr's branch refs/heads/master from Mike McCandless [ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=5e8db2e ] LUCENE-7563: use a compressed format for the in-heap BKD index > BKD index should compress unused leading bytes > ---------------------------------------------- > > Key: LUCENE-7563 > URL: https://issues.apache.org/jira/browse/LUCENE-7563 > Project: Lucene - Core > Issue Type: Improvement > Reporter: Michael McCandless > Fix For: master (7.0), 6.4 > > Attachments: LUCENE-7563.patch, LUCENE-7563.patch, LUCENE-7563.patch, LUCENE-7563.patch > > > Today the BKD (points) in-heap index always uses {{dimensionNumBytes}} per dimension, but if e.g. you are indexing {{LongPoint}} yet only use the bottom two bytes in a given segment, we shouldn't store all those leading 0s in the index. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org For additional commands, e-mail: dev-help@lucene.apache.org