Return-Path: X-Original-To: apmail-hbase-issues-archive@www.apache.org Delivered-To: apmail-hbase-issues-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 2A72711B96 for ; Sat, 11 May 2013 00:29:16 +0000 (UTC) Received: (qmail 68217 invoked by uid 500); 11 May 2013 00:29:16 -0000 Delivered-To: apmail-hbase-issues-archive@hbase.apache.org Received: (qmail 68109 invoked by uid 500); 11 May 2013 00:29:15 -0000 Mailing-List: contact issues-help@hbase.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Delivered-To: mailing list issues@hbase.apache.org Received: (qmail 68096 invoked by uid 99); 11 May 2013 00:29:15 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 11 May 2013 00:29:15 +0000 Date: Sat, 11 May 2013 00:29:15 +0000 (UTC) From: "Ted Yu (JIRA)" To: issues@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HBASE-8528) [hadoop2] TestMultiTableInputFormat always fails on hadoop with YARN-129 applied 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/HBASE-8528?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13655071#comment-13655071 ] Ted Yu commented on HBASE-8528: ------------------------------- +1 on Gary's patch. > [hadoop2] TestMultiTableInputFormat always fails on hadoop with YARN-129 applied > -------------------------------------------------------------------------------- > > Key: HBASE-8528 > URL: https://issues.apache.org/jira/browse/HBASE-8528 > Project: HBase > Issue Type: Sub-task > Components: hadoop2, mapreduce, test > Affects Versions: 0.95.0 > Reporter: Jonathan Hsieh > Assignee: Jonathan Hsieh > Fix For: 0.98.0, 0.95.1 > > Attachments: hbase-8528_alt.patch, hbase-8528.patch > > > TestMulitTableInputFormat always fails if YARN-129 is applied. Its error message isn't useful (assertion failed) -- but if you look at the stderr/stdout/syslog files of the jobs in hbase-server/target/org.apache.hadoop.mapred.MiniMRCluster* (minicluster data dirs) you'll find this class not found exception: > {code} > Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/hadoop/mapreduce/v2/app/MRAppMaster > Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.mapreduce.v2.app.MRAppMaster > at java.net.URLClassLoader$1.run(URLClassLoader.java:202) > at java.security.AccessController.doPrivileged(Native Method) > at java.net.URLClassLoader.findClass(URLClassLoader.java:190) > at java.lang.ClassLoader.loadClass(ClassLoader.java:306) > at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301) > at java.lang.ClassLoader.loadClass(ClassLoader.java:247) > Could not find the main class: org.apache.hadoop.mapreduce.v2.app.MRAppMaster. Program will exit. > {code} -- 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