Return-Path: X-Original-To: apmail-hadoop-yarn-issues-archive@minotaur.apache.org Delivered-To: apmail-hadoop-yarn-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 C248A1791D for ; Thu, 6 Nov 2014 00:28:34 +0000 (UTC) Received: (qmail 39986 invoked by uid 500); 6 Nov 2014 00:28:34 -0000 Delivered-To: apmail-hadoop-yarn-issues-archive@hadoop.apache.org Received: (qmail 39942 invoked by uid 500); 6 Nov 2014 00:28:34 -0000 Mailing-List: contact yarn-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: yarn-issues@hadoop.apache.org Delivered-To: mailing list yarn-issues@hadoop.apache.org Received: (qmail 39891 invoked by uid 99); 6 Nov 2014 00:28:34 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 06 Nov 2014 00:28:34 +0000 Date: Thu, 6 Nov 2014 00:28:34 +0000 (UTC) From: "Craig Welch (JIRA)" To: yarn-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (YARN-2803) MR distributed cache not working correctly on Windows after NodeManager privileged account changes. 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/YARN-2803?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14199459#comment-14199459 ] Craig Welch commented on YARN-2803: ----------------------------------- Enumerating the entries for job.jar indicates the issue, on the working revision there are two, one of which can then be used to get to the job.jar/lib/lib1.jar, on the broken revision that entry does not exist, which I think suggests that the classpath entry for the directory which contains that directory has gone missing. working: {code} JURL /C:/Users/cwelch/AppData/Local/Temp/1415233136660/org.apache.hadoop.mapreduce.v2.TestMRJobs-localDir-nm-2_3/usercache/cwelch/appcache/application_1415233156844_0001/container_1415233156844_0001_01_000002/job.jar/^M 2014-11-05 16:19:48,074 INFO [main] org.apache.hadoop.mapreduce.v2.TestMRJobs: JJURL /C:/Users/cwelch/AppData/Local/Temp/1415233136660/org.apache.hadoop.mapreduce.v2.TestMRJobs-localDir-nm-2_0/usercache/cwelch/appcache/application_1415233156844_0001/container_1415233156844_0001_01_000001/job.jar/^M 2014-11-05 16:19:48,074 INFO [main] org.apache.hadoop.mapreduce.v2.TestMRJobs: JJURL /C:/Users/cwelch/AppData/Local/Temp/1415233136660/org.apache.hadoop.mapreduce.v2.TestMRJobs-localDir-nm-2_0/usercache/cwelch/appcache/application_1415233156844_0001/container_1415233156844_0001_01_000001/job.jar/job.jar/^M 2014-11-05 16:19:48,074 INFO [main] org.apache.hadoop.mapreduce.v2.TestMRJobs: JJURL /C:/Users/cwelch/AppData/Local/Temp/1415233136660/org.apache.hadoop.mapreduce.v2.TestMRJobs-localDir-nm-2_3/usercache/cwelch/appcache/application_1415233156844_0001/container_1415233156844_0001_01_000002/job.jar/job.jar/^M {code} not working {code} 2014-11-05 16:05:37,813 INFO [main] org.apache.hadoop.mapreduce.v2.TestMRJobs: JJURL /C:/Users/cwelch/AppData/Local/Temp/1415232295468/org.apache.hadoop.mapreduce.v2.TestMRJobs-localDir-nm-0_2/usercache/cwelch/appcache/application_1415232314590_0001/container_1415232314590_0001_01_000001/job.jar/job.jar/^M 2014-11-05 16:05:37,813 INFO [main] org.apache.hadoop.mapreduce.v2.TestMRJobs: JJURL /C:/Users/cwelch/AppData/Local/Temp/1415232295468/org.apache.hadoop.mapreduce.v2.TestMRJobs-localDir-nm-1_1/usercache/cwelch/appcache/application_1415232314590_0001/container_1415232314590_0001_01_000002/job.jar/job.jar/^M {code} looking into differences wrt the container... entry on the classpath {code} > MR distributed cache not working correctly on Windows after NodeManager privileged account changes. > --------------------------------------------------------------------------------------------------- > > Key: YARN-2803 > URL: https://issues.apache.org/jira/browse/YARN-2803 > Project: Hadoop YARN > Issue Type: Bug > Components: nodemanager > Reporter: Chris Nauroth > Priority: Critical > > This problem is visible by running {{TestMRJobs#testDistributedCache}} or {{TestUberAM#testDistributedCache}} on Windows. Both tests fail. Running git bisect, I traced it to the YARN-2198 patch to remove the need to run NodeManager as a privileged account. The tests started failing when that patch was committed. -- This message was sent by Atlassian JIRA (v6.3.4#6332)