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 18502200B30 for ; Mon, 20 Jun 2016 01:51:10 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id 1686B160A64; Sun, 19 Jun 2016 23:51:10 +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 5E5B2160A53 for ; Mon, 20 Jun 2016 01:51:09 +0200 (CEST) Received: (qmail 74925 invoked by uid 500); 19 Jun 2016 23:51:08 -0000 Mailing-List: contact dev-help@phoenix.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@phoenix.apache.org Delivered-To: mailing list dev@phoenix.apache.org Received: (qmail 74914 invoked by uid 99); 19 Jun 2016 23:51:08 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd3-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Sun, 19 Jun 2016 23:51:08 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd3-us-west.apache.org (ASF Mail Server at spamd3-us-west.apache.org) with ESMTP id 2958918023E for ; Sun, 19 Jun 2016 23:51:08 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd3-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -5.446 X-Spam-Level: X-Spam-Status: No, score=-5.446 tagged_above=-999 required=6.31 tests=[KAM_LAZY_DOMAIN_SECURITY=1, RCVD_IN_DNSWL_HI=-5, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, RP_MATCHES_RCVD=-1.426] autolearn=disabled Received: from mx1-lw-eu.apache.org ([10.40.0.8]) by localhost (spamd3-us-west.apache.org [10.40.0.10]) (amavisd-new, port 10024) with ESMTP id SelQARlU9ryO for ; Sun, 19 Jun 2016 23:51:07 +0000 (UTC) Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by mx1-lw-eu.apache.org (ASF Mail Server at mx1-lw-eu.apache.org) with SMTP id 7902F5F47E for ; Sun, 19 Jun 2016 23:51:06 +0000 (UTC) Received: (qmail 74906 invoked by uid 99); 19 Jun 2016 23:51:05 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Sun, 19 Jun 2016 23:51:05 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 4CA482C033A for ; Sun, 19 Jun 2016 23:51:05 +0000 (UTC) Date: Sun, 19 Jun 2016 23:51:05 +0000 (UTC) From: "Lars Hofhansl (JIRA)" To: dev@phoenix.incubator.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (PHOENIX-3005) Use DistinctPrefixFilter for COUNT(DISTINCT...) index scans MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Sun, 19 Jun 2016 23:51:10 -0000 [ https://issues.apache.org/jira/browse/PHOENIX-3005?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated PHOENIX-3005: ----------------------------------- Attachment: 3005-wip-v1.txt WIP-v1 passes all test (including some new ones I added). I do not trust it, yet. I had to make changes to QueryOptimizer that I do not like. I'll continue looking. > Use DistinctPrefixFilter for COUNT(DISTINCT...) index scans > ----------------------------------------------------------- > > Key: PHOENIX-3005 > URL: https://issues.apache.org/jira/browse/PHOENIX-3005 > Project: Phoenix > Issue Type: Sub-task > Reporter: Lars Hofhansl > Fix For: 4.8.0 > > Attachments: 3005-wip-v1.txt, PHOENIX-3005_v1.patch > > > Currently the optimization in PHOENIX-258 is not used for DISTINCT index scans. We should add that as well. -- This message was sent by Atlassian JIRA (v6.3.4#6332)