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 95827200C61 for ; Tue, 25 Apr 2017 18:08:10 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id 9425F160BB3; Tue, 25 Apr 2017 16:08:10 +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 DB0C1160B9E for ; Tue, 25 Apr 2017 18:08:09 +0200 (CEST) Received: (qmail 82902 invoked by uid 500); 25 Apr 2017 16:08:08 -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 82883 invoked by uid 99); 25 Apr 2017 16:08:08 -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, 25 Apr 2017 16:08:08 +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 25E9FCB985 for ; Tue, 25 Apr 2017 16:08:08 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd4-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -100.001 X-Spam-Level: X-Spam-Status: No, score=-100.001 tagged_above=-999 required=6.31 tests=[RP_MATCHES_RCVD=-0.001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001, USER_IN_WHITELIST=-100] autolearn=disabled 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 s0lkkKkUF_LL for ; Tue, 25 Apr 2017 16:08:06 +0000 (UTC) Received: from mailrelay1-us-west.apache.org (mailrelay1-us-west.apache.org [209.188.14.139]) by mx1-lw-eu.apache.org (ASF Mail Server at mx1-lw-eu.apache.org) with ESMTP id 823445FE03 for ; Tue, 25 Apr 2017 16:08:05 +0000 (UTC) Received: from jira-lw-us.apache.org (unknown [207.244.88.139]) by mailrelay1-us-west.apache.org (ASF Mail Server at mailrelay1-us-west.apache.org) with ESMTP id B0E8AE0BDF for ; Tue, 25 Apr 2017 16:08:04 +0000 (UTC) Received: from jira-lw-us.apache.org (localhost [127.0.0.1]) by jira-lw-us.apache.org (ASF Mail Server at jira-lw-us.apache.org) with ESMTP id 20BC7258BD for ; Tue, 25 Apr 2017 16:08:04 +0000 (UTC) Date: Tue, 25 Apr 2017 16:08:04 +0000 (UTC) From: "Yonik Seeley (JIRA)" To: dev@lucene.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Assigned] (SOLR-10548) hyper-log-log based numBuckets for faceting MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Tue, 25 Apr 2017 16:08:10 -0000 [ https://issues.apache.org/jira/browse/SOLR-10548?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Yonik Seeley reassigned SOLR-10548: ----------------------------------- Assignee: Yonik Seeley > hyper-log-log based numBuckets for faceting > ------------------------------------------- > > Key: SOLR-10548 > URL: https://issues.apache.org/jira/browse/SOLR-10548 > Project: Solr > Issue Type: New Feature > Security Level: Public(Default Security Level. Issues are Public) > Components: Facet Module > Reporter: Yonik Seeley > Assignee: Yonik Seeley > Fix For: 6.6 > > > numBuckets currently uses an estimate (same as the unique function detailed at http://yonik.com/solr-count-distinct/ ). We should either change implementations or introduce a way to optionally select a hyper-log-log based approach for a better estimate with high field cardinalities. -- This message was sent by Atlassian JIRA (v6.3.15#6346) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org For additional commands, e-mail: dev-help@lucene.apache.org