From issues-return-143347-archive-asf-public=cust-asf.ponee.io@hive.apache.org Tue Nov 20 23:53:04 2018 Return-Path: X-Original-To: archive-asf-public@cust-asf.ponee.io Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by mx-eu-01.ponee.io (Postfix) with SMTP id 3D1AD180675 for ; Tue, 20 Nov 2018 23:53:04 +0100 (CET) Received: (qmail 6710 invoked by uid 500); 20 Nov 2018 22:53:03 -0000 Mailing-List: contact issues-help@hive.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@hive.apache.org Delivered-To: mailing list issues@hive.apache.org Received: (qmail 6701 invoked by uid 99); 20 Nov 2018 22:53:03 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd1-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 20 Nov 2018 22:53:03 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd1-us-west.apache.org (ASF Mail Server at spamd1-us-west.apache.org) with ESMTP id 02995D1349 for ; Tue, 20 Nov 2018 22:53:02 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd1-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -110.301 X-Spam-Level: X-Spam-Status: No, score=-110.301 tagged_above=-999 required=6.31 tests=[ENV_AND_HDR_SPF_MATCH=-0.5, RCVD_IN_DNSWL_MED=-2.3, SPF_PASS=-0.001, USER_IN_DEF_SPF_WL=-7.5, USER_IN_WHITELIST=-100] autolearn=disabled Received: from mx1-lw-eu.apache.org ([10.40.0.8]) by localhost (spamd1-us-west.apache.org [10.40.0.7]) (amavisd-new, port 10024) with ESMTP id 6Behyo102TXC for ; Tue, 20 Nov 2018 22:53:01 +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 489EE60EEB for ; Tue, 20 Nov 2018 22:53:01 +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 76457E0E5D for ; Tue, 20 Nov 2018 22:53:00 +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 2B5DF21363 for ; Tue, 20 Nov 2018 22:53:00 +0000 (UTC) Date: Tue, 20 Nov 2018 22:53:00 +0000 (UTC) From: "Daniel Dai (JIRA)" To: issues@hive.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HIVE-20944) Not validate stats during query compilation MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/HIVE-20944?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16693870#comment-16693870 ] Daniel Dai commented on HIVE-20944: ----------------------------------- With ptest fixes. > Not validate stats during query compilation > -------------------------------------------- > > Key: HIVE-20944 > URL: https://issues.apache.org/jira/browse/HIVE-20944 > Project: Hive > Issue Type: Bug > Reporter: Daniel Dai > Assignee: Daniel Dai > Priority: Major > Attachments: HIVE-20944.1.patch, HIVE-20944.2.patch > > > In a discussion with [~ashutoshc], we find currently query planning only use valid stats. If the stats are outdated, Hive will not get any stats. Hive shall use whatever we can find in metastore. It does not need to be up to date during query planning. -- This message was sent by Atlassian JIRA (v7.6.3#76005)