Return-Path: X-Original-To: apmail-hive-dev-archive@www.apache.org Delivered-To: apmail-hive-dev-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 4ADFC17AE2 for ; Mon, 20 Oct 2014 09:03:34 +0000 (UTC) Received: (qmail 88838 invoked by uid 500); 20 Oct 2014 09:03:33 -0000 Delivered-To: apmail-hive-dev-archive@hive.apache.org Received: (qmail 88769 invoked by uid 500); 20 Oct 2014 09:03:33 -0000 Mailing-List: contact dev-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 dev@hive.apache.org Received: (qmail 88752 invoked by uid 500); 20 Oct 2014 09:03:33 -0000 Delivered-To: apmail-hadoop-hive-dev@hadoop.apache.org Received: (qmail 88749 invoked by uid 99); 20 Oct 2014 09:03:33 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 20 Oct 2014 09:03:33 +0000 Date: Mon, 20 Oct 2014 09:03:33 +0000 (UTC) From: "Bing Li (JIRA)" To: hive-dev@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HIVE-6727) Table level stats for external tables are set incorrectly 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-6727?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14176731#comment-14176731 ] Bing Li commented on HIVE-6727: ------------------------------- This issue also happens when the table is managed but specified a location which is not in hive warehouse directory on hdfs. > Table level stats for external tables are set incorrectly > --------------------------------------------------------- > > Key: HIVE-6727 > URL: https://issues.apache.org/jira/browse/HIVE-6727 > Project: Hive > Issue Type: Bug > Reporter: Harish Butani > Assignee: Bing Li > > if you do the following: > {code} > CREATE EXTERNAL TABLE anaylyze_external (a INT) LOCATION 'data/files/ext_test'; > describe formatted anaylyze_external; > {code} > The table level stats are: > {noformat} > Table Parameters: > COLUMN_STATS_ACCURATE true > EXTERNAL TRUE > numFiles 0 > numRows 6 > rawDataSize 6 > totalSize 0 > {noformat} > numFiles and totalSize is always 0. > Issue is: > MetaStoreUtils:updateUnpartitionedTableStatsFast attempts to set table level stats from FileStatus. But it doesn't account for External tables, it always calls Warehouse.getFileStatusesForUnpartitionedTable -- This message was sent by Atlassian JIRA (v6.3.4#6332)