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 2AF1E200BC2 for ; Thu, 3 Nov 2016 04:52:00 +0100 (CET) Received: by cust-asf.ponee.io (Postfix) id 29983160B0B; Thu, 3 Nov 2016 03:52:00 +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 94F22160AFB for ; Thu, 3 Nov 2016 04:51:59 +0100 (CET) Received: (qmail 16792 invoked by uid 500); 3 Nov 2016 03:51:58 -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 16758 invoked by uid 99); 3 Nov 2016 03:51:58 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 03 Nov 2016 03:51:58 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 7508E2C2A6A for ; Thu, 3 Nov 2016 03:51:58 +0000 (UTC) Date: Thu, 3 Nov 2016 03:51:58 +0000 (UTC) From: "Rajesh Balamohan (JIRA)" To: issues@hive.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HIVE-14803) S3: Stats gathering for insert queries can be expensive for partitioned dataset MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Thu, 03 Nov 2016 03:52:00 -0000 [ https://issues.apache.org/jira/browse/HIVE-14803?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Rajesh Balamohan updated HIVE-14803: ------------------------------------ Attachment: HIVE-14803.5.patch > S3: Stats gathering for insert queries can be expensive for partitioned dataset > ------------------------------------------------------------------------------- > > Key: HIVE-14803 > URL: https://issues.apache.org/jira/browse/HIVE-14803 > Project: Hive > Issue Type: Improvement > Components: Metastore > Affects Versions: 2.1.0 > Reporter: Rajesh Balamohan > Assignee: Rajesh Balamohan > Priority: Minor > Attachments: HIVE-14803.1.patch, HIVE-14803.2.patch, HIVE-14803.3.patch, HIVE-14803.4.patch, HIVE-14803.5.patch > > > StatsTask's aggregateStats populates stats details for all partitions by checking the file sizes which turns out to be expensive when larger number of partitions are inserted. -- This message was sent by Atlassian JIRA (v6.3.4#6332)