From mapreduce-issues-return-92087-archive-asf-public=cust-asf.ponee.io@hadoop.apache.org Sat Jul 14 10:29:05 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 BBEDA180632 for ; Sat, 14 Jul 2018 10:29:04 +0200 (CEST) Received: (qmail 68667 invoked by uid 500); 14 Jul 2018 08:29:03 -0000 Mailing-List: contact mapreduce-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Delivered-To: mailing list mapreduce-issues@hadoop.apache.org Received: (qmail 68656 invoked by uid 99); 14 Jul 2018 08:29:03 -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; Sat, 14 Jul 2018 08:29:03 +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 48F001A181D for ; 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Sat, 14 Jul 2018 08:29:00 +0000 (UTC) Date: Sat, 14 Jul 2018 08:29:00 +0000 (UTC) From: "Amithsha (JIRA)" To: mapreduce-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (MAPREDUCE-7107) NPE on MapReduce AM leaves the job in an inconsistent state 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-7107?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16544115#comment-16544115 ] Amithsha commented on MAPREDUCE-7107: ------------------------------------- https://issues.apache.org/jira/browse/MAPREDUCE-7123 > NPE on MapReduce AM leaves the job in an inconsistent state > ----------------------------------------------------------- > > Key: MAPREDUCE-7107 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-7107 > Project: Hadoop Map/Reduce > Issue Type: Bug > Affects Versions: 2.7.3 > Reporter: Gonzalo Herreros > Priority: Major > > On AWS, running a MapReduce job, one of the nodes died and was decommissioned. > However, the AM doesn't seem to handle that well and the job didn't complete mappers correctly from there. > {code:java} > 2018-06-07 14:29:08,686 ERROR [RMCommunicator Allocator] org.apache.hadoop.mapreduce.v2.app.rm.RMCommunicator: ERROR IN CONTACTING RM. > java.lang.NullPointerException > at org.apache.hadoop.mapreduce.v2.app.rm.RMContainerAllocator.handleUpdatedNodes(RMContainerAllocator.java:879) > at org.apache.hadoop.mapreduce.v2.app.rm.RMContainerAllocator.getResources(RMContainerAllocator.java:779) > at org.apache.hadoop.mapreduce.v2.app.rm.RMContainerAllocator.heartbeat(RMContainerAllocator.java:259) > at org.apache.hadoop.mapreduce.v2.app.rm.RMCommunicator$AllocatorRunnable.run(RMCommunicator.java:281) > at java.lang.Thread.run(Thread.java:748) > 2018-06-07 14:29:08,686 INFO [IPC Server handler 4 on 46577] org.apache.hadoop.mapred.TaskAttemptListenerImpl: MapCompletionEvents request from attempt_1528378746527_0011_r_000553_0. startIndex 13112 maxEvents 1453 > 2018-06-07 14:29:08,686 ERROR [AsyncDispatcher event handler] org.apache.hadoop.yarn.event.AsyncDispatcher: Error in dispatcher thread > java.lang.NullPointerException > at org.apache.hadoop.mapreduce.v2.app.job.impl.JobImpl$UpdatedNodesTransition.transition(JobImpl.java:2162) > at org.apache.hadoop.mapreduce.v2.app.job.impl.JobImpl$UpdatedNodesTransition.transition(JobImpl.java:2155) > at org.apache.hadoop.yarn.state.StateMachineFactory$SingleInternalArc.doTransition(StateMachineFactory.java:362) > at org.apache.hadoop.yarn.state.StateMachineFactory.doTransition(StateMachineFactory.java:302) > at org.apache.hadoop.yarn.state.StateMachineFactory.access$300(StateMachineFactory.java:46) > at org.apache.hadoop.yarn.state.StateMachineFactory$InternalStateMachine.doTransition(StateMachineFactory.java:448) > at org.apache.hadoop.mapreduce.v2.app.job.impl.JobImpl.handle(JobImpl.java:997) > at org.apache.hadoop.mapreduce.v2.app.job.impl.JobImpl.handle(JobImpl.java:139) > at org.apache.hadoop.mapreduce.v2.app.MRAppMaster$JobEventDispatcher.handle(MRAppMaster.java:1346) > at org.apache.hadoop.mapreduce.v2.app.MRAppMaster$JobEventDispatcher.handle(MRAppMaster.java:1342) > at org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:184) > at org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:110) > at java.lang.Thread.run(Thread.java:748) > 2018-06-07 14:29:08,688 INFO [AsyncDispatcher ShutDown handler] org.apache.hadoop.yarn.event.AsyncDispatcher: Exiting, bbye.. > {code} -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: mapreduce-issues-unsubscribe@hadoop.apache.org For additional commands, e-mail: mapreduce-issues-help@hadoop.apache.org