Return-Path: X-Original-To: apmail-hive-issues-archive@minotaur.apache.org Delivered-To: apmail-hive-issues-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 6197110C33 for ; Sat, 6 Jun 2015 18:29:01 +0000 (UTC) Received: (qmail 26770 invoked by uid 500); 6 Jun 2015 18:29:01 -0000 Delivered-To: apmail-hive-issues-archive@hive.apache.org Received: (qmail 26745 invoked by uid 500); 6 Jun 2015 18:29:01 -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 26731 invoked by uid 99); 6 Jun 2015 18:29:01 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 06 Jun 2015 18:29:01 +0000 Date: Sat, 6 Jun 2015 18:29:01 +0000 (UTC) From: "Ashutosh Chauhan (JIRA)" To: issues@hive.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HIVE-10900) Fix the indeterministic stats for some hive queries 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-10900?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ashutosh Chauhan updated HIVE-10900: ------------------------------------ Affects Version/s: 1.1.0 1.0.0 1.2.0 > Fix the indeterministic stats for some hive queries > ---------------------------------------------------- > > Key: HIVE-10900 > URL: https://issues.apache.org/jira/browse/HIVE-10900 > Project: Hive > Issue Type: Improvement > Components: Tests > Affects Versions: 1.0.0, 1.2.0, 1.1.0 > Reporter: Pengcheng Xiong > Assignee: Pengcheng Xiong > Priority: Minor > Fix For: 1.2.1 > > Attachments: HIVE-10900.01.patch > > > If we do not run compute stats for a table and then we do some operation on that table, we will get different stats numbers when we run explain. The main reason is due to the different OS/FS configurations that Hive Stats depends on when there is no table stats. A simple fix is to add compute stats for those indeterministic stats. -- This message was sent by Atlassian JIRA (v6.3.4#6332)