From yarn-issues-return-144176-archive-asf-public=cust-asf.ponee.io@hadoop.apache.org Fri May 4 02:14:06 2018 Return-Path: X-Original-To: archive-asf-public@cust-asf.ponee.io Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by mx-eu-01.ponee.io (Postfix) with SMTP id B34AC180625 for ; Fri, 4 May 2018 02:14:05 +0200 (CEST) Received: (qmail 46015 invoked by uid 500); 4 May 2018 00:14:04 -0000 Mailing-List: contact yarn-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Delivered-To: mailing list yarn-issues@hadoop.apache.org Received: (qmail 46004 invoked by uid 99); 4 May 2018 00:14:04 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd2-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 04 May 2018 00:14:04 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd2-us-west.apache.org (ASF Mail Server at spamd2-us-west.apache.org) with ESMTP id 2B1DE1A240D for ; Fri, 4 May 2018 00:14:04 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd2-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -101.511 X-Spam-Level: X-Spam-Status: No, score=-101.511 tagged_above=-999 required=6.31 tests=[KAM_ASCII_DIVIDERS=0.8, RCVD_IN_DNSWL_MED=-2.3, SPF_PASS=-0.001, T_RP_MATCHES_RCVD=-0.01, USER_IN_WHITELIST=-100] autolearn=disabled Received: from mx1-lw-eu.apache.org ([10.40.0.8]) by localhost (spamd2-us-west.apache.org [10.40.0.9]) (amavisd-new, port 10024) with ESMTP id 5R1N9l__O4fQ for ; Fri, 4 May 2018 00:14:02 +0000 (UTC) Received: from mailrelay1-us-west.apache.org (mailrelay1-us-west.apache.org [209.188.14.139]) by mx1-lw-eu.apache.org (ASF Mail Server at mx1-lw-eu.apache.org) with ESMTP id BFB9E5FC5A for ; Fri, 4 May 2018 00:14:01 +0000 (UTC) Received: from jira-lw-us.apache.org (unknown [207.244.88.139]) by mailrelay1-us-west.apache.org (ASF Mail Server at mailrelay1-us-west.apache.org) with ESMTP id D2DCDE12C6 for ; Fri, 4 May 2018 00:14:00 +0000 (UTC) Received: from jira-lw-us.apache.org (localhost [127.0.0.1]) by jira-lw-us.apache.org (ASF Mail Server at jira-lw-us.apache.org) with ESMTP id 487262129F for ; Fri, 4 May 2018 00:14:00 +0000 (UTC) Date: Fri, 4 May 2018 00:14:00 +0000 (UTC) From: "Zian Chen (JIRA)" To: yarn-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (YARN-8223) ClassNotFoundException when auxiliary service is loaded from HDFS 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-8223?page=3Dcom.atlassian= .jira.plugin.system.issuetabpanels:all-tabpanel ] Zian Chen updated YARN-8223: ---------------------------- Attachment: YARN-8223.002.patch > ClassNotFoundException when auxiliary service is loaded from HDFS > ----------------------------------------------------------------- > > Key: YARN-8223 > URL: https://issues.apache.org/jira/browse/YARN-8223 > Project: Hadoop YARN > Issue Type: Bug > Reporter: Charan Hebri > Assignee: Zian Chen > Priority: Blocker > Attachments: YARN-8223.001.patch, YARN-8223.002.patch > > > Loading an auxiliary jar from a local location on a node manager works as= expected, > {noformat} > 2018-04-26 15:09:26,179 INFO util.ApplicationClassLoader (ApplicationCla= ssLoader.java:(98)) - classpath: [file:/grid/0/hadoop/yarn/local/aux-= service-local.jar] > 2018-04-26 15:09:26,179 INFO util.ApplicationClassLoader (ApplicationCla= ssLoader.java:(99)) - system classes: [java., javax.accessibility., j= avax.activation., javax.activity., javax.annotation., javax.annotation.proc= essing., javax.crypto., javax.imageio., javax.jws., javax.lang.model., -jav= ax.management.j2ee., javax.management., javax.naming., javax.net., javax.pr= int., javax.rmi., javax.script., -javax.security.auth.message., javax.secur= ity.auth., javax.security.cert., javax.security.sasl., javax.sound., javax.= sql., javax.swing., javax.tools., javax.transaction., -javax.xml.registry.,= -javax.xml.rpc., javax.xml., org.w3c.dom., org.xml.sax., org.apache.common= s.logging., org.apache.log4j., -org.apache.hadoop.hbase., org.apache.hadoop= ., core-default.xml, hdfs-default.xml, mapred-default.xml, yarn-default.xml= ] > 2018-04-26 15:09:26,181 INFO containermanager.AuxServices (AuxServices.j= ava:serviceInit(252)) - The aux service:test_aux_local are using the custom= classloader > 2018-04-26 15:09:26,182 WARN containermanager.AuxServices (AuxServices.j= ava:serviceInit(268)) - The Auxiliary Service named 'test_aux_local' in the= configuration is for class org.apache.hadoop.yarn.server.nodemanager.conta= inermanager.AuxiliaryServiceWithCustomClassLoader which has a name of 'org.= apache.auxtest.AuxServiceFromLocal with custom class loader'. Because these= are not the same tools trying to send ServiceData and read Service Meta Da= ta may have issues unless the refer to the name in the config. > 2018-04-26 15:09:26,182 INFO containermanager.AuxServices (AuxServices.j= ava:addService(103)) - Adding auxiliary service org.apache.auxtest.AuxServi= ceFromLocal with custom class loader, "test_aux_local"{noformat} > But loading the same jar from a location on HDFS fails with a ClassNotFou= ndException. > {noformat} > 018-04-26 15:14:39,683 INFO util.ApplicationClassLoader (ApplicationClas= sLoader.java:(98)) - classpath: [] > 2018-04-26 15:14:39,683 INFO util.ApplicationClassLoader (ApplicationCla= ssLoader.java:(99)) - system classes: [java., javax.accessibility., j= avax.activation., javax.activity., javax.annotation., javax.annotation.proc= essing., javax.crypto., javax.imageio., javax.jws., javax.lang.model., -jav= ax.management.j2ee., javax.management., javax.naming., javax.net., javax.pr= int., javax.rmi., javax.script., -javax.security.auth.message., javax.secur= ity.auth., javax.security.cert., javax.security.sasl., javax.sound., javax.= sql., javax.swing., javax.tools., javax.transaction., -javax.xml.registry.,= -javax.xml.rpc., javax.xml., org.w3c.dom., org.xml.sax., org.apache.common= s.logging., org.apache.log4j., -org.apache.hadoop.hbase., org.apache.hadoop= ., core-default.xml, hdfs-default.xml, mapred-default.xml, yarn-default.xml= ] > 2018-04-26 15:14:39,687 INFO service.AbstractService (AbstractService.ja= va:noteFailure(267)) - Service org.apache.hadoop.yarn.server.nodemanager.co= ntainermanager.AuxServices failed in state INITED > java.lang.ClassNotFoundException: org.apache.auxtest.AuxServiceFromLocal > =09at java.net.URLClassLoader.findClass(URLClassLoader.java:381) > =09at java.lang.ClassLoader.loadClass(ClassLoader.java:424) > =09at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:338) > =09at java.lang.ClassLoader.loadClass(ClassLoader.java:357) > =09at org.apache.hadoop.util.ApplicationClassLoader.loadClass(Application= ClassLoader.java:189) > =09at org.apache.hadoop.util.ApplicationClassLoader.loadClass(Application= ClassLoader.java:157) > =09at java.lang.Class.forName0(Native Method) > =09at java.lang.Class.forName(Class.java:348) > =09at org.apache.hadoop.yarn.server.nodemanager.containermanager.Auxiliar= yServiceWithCustomClassLoader.getInstance(AuxiliaryServiceWithCustomClassLo= ader.java:169) > =09at org.apache.hadoop.yarn.server.nodemanager.containermanager.AuxServi= ces.serviceInit(AuxServices.java:249) > =09at org.apache.hadoop.service.AbstractService.init(AbstractService.java= :164) > =09at org.apache.hadoop.service.CompositeService.serviceInit(CompositeSer= vice.java:108) > =09at org.apache.hadoop.yarn.server.nodemanager.containermanager.Containe= rManagerImpl.serviceInit(ContainerManagerImpl.java:316) > =09at org.apache.hadoop.service.AbstractService.init(AbstractService.java= :164) > =09at org.apache.hadoop.service.CompositeService.serviceInit(CompositeSer= vice.java:108) > =09at org.apache.hadoop.yarn.server.nodemanager.NodeManager.serviceInit(N= odeManager.java:472) > =09at org.apache.hadoop.service.AbstractService.init(AbstractService.java= :164) > =09at org.apache.hadoop.yarn.server.nodemanager.NodeManager.initAndStartN= odeManager(NodeManager.java:918) > =09at org.apache.hadoop.yarn.server.nodemanager.NodeManager.main(NodeMana= ger.java:979) > {noformat} > The difference between the 2 logs is the classpath variable in the 1st li= ne of the log is empty in the HDFS case. It doesn't have the URL/filename o= f the jar file specified in the config.=C2=A0 -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscribe@hadoop.apache.org For additional commands, e-mail: yarn-issues-help@hadoop.apache.org