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 1B6B710923 for ; Tue, 3 Jun 2014 16:02:00 +0000 (UTC) Received: (qmail 51100 invoked by uid 500); 3 Jun 2014 15:55:20 -0000 Delivered-To: apmail-hadoop-yarn-issues-archive@hadoop.apache.org Received: (qmail 51063 invoked by uid 500); 3 Jun 2014 15:55:20 -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 51053 invoked by uid 99); 3 Jun 2014 15:55:20 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 03 Jun 2014 15:55:20 +0000 Date: Tue, 3 Jun 2014 15:55:20 +0000 (UTC) From: "Hudson (JIRA)" To: yarn-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (YARN-1550) NPE in FairSchedulerAppsBlock#render MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/YARN-1550?page=3Dcom.atlassian.= jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=3D14016= 813#comment-14016813 ]=20 Hudson commented on YARN-1550: ------------------------------ FAILURE: Integrated in Hadoop-Mapreduce-trunk #1790 (See [https://builds.ap= ache.org/job/Hadoop-Mapreduce-trunk/1790/]) YARN-1550. NPE in FairSchedulerAppsBlock#render. (Anubhav Dhoot via kasha) = (kasha: http://svn.apache.org/viewcvs.cgi/?root=3DApache-SVN&view=3Drev&rev= =3D1599345) * /hadoop/common/trunk/hadoop-yarn-project/CHANGES.txt * /hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/h= adoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/serv= er/resourcemanager/webapp/FairSchedulerAppsBlock.java * /hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/h= adoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/serv= er/resourcemanager/webapp/TestRMWebAppFairScheduler.java > NPE in FairSchedulerAppsBlock#render > ------------------------------------ > > Key: YARN-1550 > URL: https://issues.apache.org/jira/browse/YARN-1550 > Project: Hadoop YARN > Issue Type: Bug > Components: scheduler > Affects Versions: 2.2.0 > Reporter: caolong > Assignee: Anubhav Dhoot > Priority: Critical > Fix For: 2.5.0 > > Attachments: YARN-1550.001.patch, YARN-1550.002.patch, YARN-1550.= 003.patch, YARN-1550.patch > > > three Steps : > 1=E3=80=81debug at RMAppManager#submitApplication after code > if (rmContext.getRMApps().putIfAbsent(applicationId, application) !=3D > null) { > String message =3D "Application with id " + applicationId > + " is already present! Cannot add a duplicate!"; > LOG.warn(message); > throw RPCUtil.getRemoteException(message); > } > 2=E3=80=81submit one application:hadoop jar ~/hadoop-current/share/hadoop= /mapreduce/hadoop-mapreduce-client-jobclient-2.0.0-ydh2.2.0-tests.jar sleep= -Dhadoop.job.ugi=3Dtest2,#111111 -Dmapreduce.job.queuename=3Dp1 -m 1 -mt 1= -r 1 > 3=E3=80=81go in page :http://ip:50030/cluster/scheduler and find 500 ERRO= R=EF=BC=81 > the log: > {noformat} > 2013-12-30 11:51:43,795 ERROR org.apache.hadoop.yarn.webapp.Dispatcher: e= rror handling URI: /cluster/scheduler > java.lang.reflect.InvocationTargetException > =09at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > .... > Caused by: java.lang.NullPointerException > =09at org.apache.hadoop.yarn.server.resourcemanager.webapp.FairSchedulerA= ppsBlock.render(FairSchedulerAppsBlock.java:96) > =09at org.apache.hadoop.yarn.webapp.view.HtmlBlock.render(HtmlBlock.java:= 66) > =09at org.apache.hadoop.yarn.webapp.view.HtmlBlock.renderPartial(HtmlBloc= k.java:76) > {noformat} -- This message was sent by Atlassian JIRA (v6.2#6252)