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 080471781C for ; Thu, 2 Apr 2015 23:07:53 +0000 (UTC) Received: (qmail 27161 invoked by uid 500); 2 Apr 2015 23:07:53 -0000 Delivered-To: apmail-hive-issues-archive@hive.apache.org Received: (qmail 27143 invoked by uid 500); 2 Apr 2015 23:07:52 -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 27133 invoked by uid 99); 2 Apr 2015 23:07:52 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 02 Apr 2015 23:07:52 +0000 Date: Thu, 2 Apr 2015 23:07:52 +0000 (UTC) From: "Gopal V (JIRA)" To: issues@hive.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HIVE-10175) PartitionPruning lacks a fast-path exit for large IN() 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-10175?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gopal V updated HIVE-10175: --------------------------- Attachment: HIVE-10175.profile.html > PartitionPruning lacks a fast-path exit for large IN() queries > -------------------------------------------------------------- > > Key: HIVE-10175 > URL: https://issues.apache.org/jira/browse/HIVE-10175 > Project: Hive > Issue Type: Bug > Components: Physical Optimizer, Tez > Affects Versions: 1.2.0 > Reporter: Gopal V > Assignee: Gunther Hagleitner > Priority: Minor > Attachments: HIVE-10175.profile.html > > > TezCompiler::runDynamicPartitionPruning() & ppr.PartitionPruner() calls the graph walker even if all tables provided to the optimizer are unpartitioned (or temporary) tables. > This makes it extremely slow as it will walk & inspect a large/complex FilterOperator later in the pipeline. -- This message was sent by Atlassian JIRA (v6.3.4#6332)