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 C20F9107BB for ; Thu, 18 Jul 2013 22:30:52 +0000 (UTC) Received: (qmail 50875 invoked by uid 500); 18 Jul 2013 22:30:50 -0000 Delivered-To: apmail-hive-dev-archive@hive.apache.org Received: (qmail 50816 invoked by uid 500); 18 Jul 2013 22:30:50 -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 50779 invoked by uid 500); 18 Jul 2013 22:30:50 -0000 Delivered-To: apmail-hadoop-hive-dev@hadoop.apache.org Received: (qmail 50767 invoked by uid 99); 18 Jul 2013 22:30:50 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 18 Jul 2013 22:30:50 +0000 Date: Thu, 18 Jul 2013 22:30:50 +0000 (UTC) From: "Jitendra Nath Pandey (JIRA)" To: hive-dev@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HIVE-4684) Query with filter constant on left of "=" and column expression on right does not vectorize 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-4684?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jitendra Nath Pandey updated HIVE-4684: --------------------------------------- Attachment: HIVE-4684.2.patch > Query with filter constant on left of "=" and column expression on right does not vectorize > ------------------------------------------------------------------------------------------- > > Key: HIVE-4684 > URL: https://issues.apache.org/jira/browse/HIVE-4684 > Project: Hive > Issue Type: Sub-task > Components: Query Processor > Reporter: Eric Hanson > Assignee: Jitendra Nath Pandey > Attachments: Hive-4684.0.patch, Hive-4684.1.patch, HIVE-4684.1.patch, HIVE-4684.2.patch > > > select dmachineid from factsqlengineam_vec_orc where 1073 = dmachineid + 1; > Does not go down the vectorization path. > Output: > hive> select dmachineid from factsqlengineam_vec_orc where 1073 = dmachineid + 1; > Total MapReduce jobs = 1 > Launching Job 1 out of 1 > Number of reduce tasks is set to 0 since there's no reduce operator > Validating if vectorized execution is applicable > Cannot vectorize the plan: org.apache.hadoop.hive.ql.metadata.HiveException: java.lang.ClassNotFoundException: org.apache.hadoop.hiv > e.ql.exec.vector.expressions.gen.FilterLongScalarEqualLongColumn > Starting Job = job_201306061504_0038, Tracking URL = http://localhost:50030/jobdetails.jsp?jobid=job_201306061504_0038 > Kill Command = c:\Hadoop\hadoop-1.1.0-SNAPSHOT\bin\hadoop.cmd job -kill job_201306061504_0038 > Hadoop job information for Stage-1: number of mappers: 8; number of reducers: 0 > 2013-06-07 10:25:30,932 Stage-1 map = 0%, reduce = 0% > 2013-06-07 10:25:39,953 Stage-1 map = 25%, reduce = 0% > 2013-06-07 10:25:42,959 Stage-1 map = 49%, reduce = 0%, Cumulative CPU 8.172 sec > 2013-06-07 10:25:43,962 Stage-1 map = 49%, reduce = 0%, Cumulative CPU 8.172 sec > ... -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira