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 61B0D11DD7 for ; Fri, 1 Aug 2014 15:44:40 +0000 (UTC) Received: (qmail 26560 invoked by uid 500); 1 Aug 2014 15:44:39 -0000 Delivered-To: apmail-hive-dev-archive@hive.apache.org Received: (qmail 26435 invoked by uid 500); 1 Aug 2014 15:44:39 -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 26234 invoked by uid 500); 1 Aug 2014 15:44:39 -0000 Delivered-To: apmail-hadoop-hive-dev@hadoop.apache.org Received: (qmail 26231 invoked by uid 99); 1 Aug 2014 15:44:39 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 01 Aug 2014 15:44:39 +0000 Date: Fri, 1 Aug 2014 15:44:39 +0000 (UTC) From: "Chao (JIRA)" To: hive-dev@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HIVE-7591) GenMapRedUtils::addStatsTask only assumes either MapredWork or TezWork 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-7591?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chao updated HIVE-7591: ----------------------- Status: Patch Available (was: Open) > GenMapRedUtils::addStatsTask only assumes either MapredWork or TezWork > ---------------------------------------------------------------------- > > Key: HIVE-7591 > URL: https://issues.apache.org/jira/browse/HIVE-7591 > Project: Hive > Issue Type: Bug > Components: Spark > Reporter: Chao > Attachments: HIVE-7591-spark.patch > > > When running queries, I got exception like this: > FAILED: ClassCastException org.apache.hadoop.hive.ql.plan.SparkWork cannot be cast to org.apache.hadoop.hive.ql.plan.TezWork > 14/07/31 15:08:53 ERROR ql.Driver: FAILED: ClassCastException org.apache.hadoop.hive.ql.plan.SparkWork cannot be cast to org.apache.hadoop.hive.ql.plan.TezWork > java.lang.ClassCastException: org.apache.hadoop.hive.ql.plan.SparkWork cannot be cast to org.apache.hadoop.hive.ql.plan.TezWork > at org.apache.hadoop.hive.ql.optimizer.GenMapRedUtils.addStatsTask(GenMapRedUtils.java:1419) > at org.apache.hadoop.hive.ql.optimizer.GenMapRedUtils.isMergeRequired(GenMapRedUtils.java:1645) > at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.processFileSink(GenSparkUtils.java:313) > at org.apache.hadoop.hive.ql.parse.spark.SparkCompiler.generateTaskTree(SparkCompiler.java:180) > at org.apache.hadoop.hive.ql.parse.TaskCompiler.compile(TaskCompiler.java:199) > at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:9514) > at org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:207) > at org.apache.hadoop.hive.ql.parse.ExplainSemanticAnalyzer.analyzeInternal(ExplainSemanticAnalyzer.java:74) > at org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:207) > at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:413) > at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:309) > at org.apache.hadoop.hive.ql.Driver.compileInternal(Driver.java:984) > at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1049) > at org.apache.hadoop.hive.ql.Driver.run(Driver.java:921) > at org.apache.hadoop.hive.ql.Driver.run(Driver.java:911) > at org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:265) > at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:217) > at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:427) > at org.apache.hadoop.hive.cli.CliDriver.executeDriver(CliDriver.java:800) > at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:694) > at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:633) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:606) > at org.apache.hadoop.util.RunJar.main(RunJar.java:212) > Apparently, GenMapRedUtils::addStatsTask only assumes either MapredWork or TezWork, and since we are introducing SparkWork, this need to be fixed. -- This message was sent by Atlassian JIRA (v6.2#6252)