Return-Path: X-Original-To: apmail-hadoop-mapreduce-issues-archive@minotaur.apache.org Delivered-To: apmail-hadoop-mapreduce-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 DF203C9A3 for ; Fri, 8 Jun 2012 12:00:25 +0000 (UTC) Received: (qmail 78376 invoked by uid 500); 8 Jun 2012 12:00:25 -0000 Delivered-To: apmail-hadoop-mapreduce-issues-archive@hadoop.apache.org Received: (qmail 78319 invoked by uid 500); 8 Jun 2012 12:00:25 -0000 Mailing-List: contact mapreduce-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: mapreduce-issues@hadoop.apache.org Delivered-To: mailing list mapreduce-issues@hadoop.apache.org Received: (qmail 78292 invoked by uid 99); 8 Jun 2012 12:00:25 -0000 Received: from issues-vm.apache.org (HELO issues-vm) (140.211.11.160) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 08 Jun 2012 12:00:25 +0000 Received: from isssues-vm.apache.org (localhost [127.0.0.1]) by issues-vm (Postfix) with ESMTP id DCDA6142860 for ; Fri, 8 Jun 2012 12:00:24 +0000 (UTC) Date: Fri, 8 Jun 2012 12:00:24 +0000 (UTC) From: "Devaraj K (JIRA)" To: mapreduce-issues@hadoop.apache.org Message-ID: <415388655.52706.1339156824906.JavaMail.jiratomcat@issues-vm> In-Reply-To: <1298950191.9450.1337719422373.JavaMail.jiratomcat@issues-vm> Subject: [jira] [Updated] (MAPREDUCE-4279) getClusterStatus() fails with null pointer exception when running jobs in local mode 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/MAPREDUCE-4279?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Devaraj K updated MAPREDUCE-4279: --------------------------------- Target Version/s: 2.0.1-alpha, 3.0.0 > getClusterStatus() fails with null pointer exception when running jobs in local mode > ------------------------------------------------------------------------------------ > > Key: MAPREDUCE-4279 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-4279 > Project: Hadoop Map/Reduce > Issue Type: Bug > Components: jobtracker > Affects Versions: 0.23.1, 2.0.0-alpha, 3.0.0 > Reporter: Rahul Jain > Assignee: Devaraj K > Attachments: MAPREDUCE-4279.patch > > > While migrating code from 0.20.2 hadoop codebase to 0.23.1 we encountered this issue for jobs run in local mode of execution: > {code} > java.lang.NullPointerException > at org.apache.hadoop.mapred.JobClient.arrayToStringList(JobClient.java:783) > at org.apache.hadoop.mapred.JobClient.access$600(JobClient.java:138) > at org.apache.hadoop.mapred.JobClient$4.run(JobClient.java:815) > at org.apache.hadoop.mapred.JobClient$4.run(JobClient.java:812) > at java.security.AccessController.doPrivileged(Native Method) > at javax.security.auth.Subject.doAs(Subject.java:396) > at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1177) > at org.apache.hadoop.mapred.JobClient.getClusterStatus(JobClient.java:812) > {code} > We are using cloudera distribution CDH4b2 for testing, however the underlying code is 0.23.1 and I could see no difference in this implementation. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira