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 ABAD0DAB5 for ; Thu, 13 Dec 2012 22:56:12 +0000 (UTC) Received: (qmail 74160 invoked by uid 500); 13 Dec 2012 22:56:12 -0000 Delivered-To: apmail-hadoop-yarn-issues-archive@hadoop.apache.org Received: (qmail 74111 invoked by uid 500); 13 Dec 2012 22:56:12 -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 73984 invoked by uid 99); 13 Dec 2012 22:56:12 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 13 Dec 2012 22:56:12 +0000 Date: Thu, 13 Dec 2012 22:56:12 +0000 (UTC) From: "Sandy Ryza (JIRA)" To: yarn-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (YARN-271) Fair scheduler hits IllegalStateException trying to reserve different apps on same node 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-271?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13531609#comment-13531609 ] Sandy Ryza commented on YARN-271: --------------------------------- 2012-12-11 17:31:52,999 FATAL org.apache.hadoop.yarn.server.resourcemanager.ResourceManager: Error in handling event type NODE_UPDATE to the scheduler java.lang.IllegalStateException: Trying to reserve container org.apache.hadoop.yarn.server.resourcemanager.rmcontainer.RMContainerImpl@324f0f97 for application application_1355270529654_0003 when currently reserved container org.apache.hadoop.yarn.server.resourcemanager.rmcontainer.RMContainerImpl@24b950d1 on node host: c1416.hal.cloudera.com:46356 #containers=7 available=0 used=8192 at org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FSSchedulerNode.reserveResource(FSSchedulerNode.java:210) at org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.AppSchedulable.reserve(AppSchedulable.java:189) at org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.AppSchedulable.assignContainer(AppSchedulable.java:273) at org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.AppSchedulable.assignContainer(AppSchedulable.java:327) at org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FSLeafQueue.assignContainer(FSLeafQueue.java:180) at org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.nodeUpdate(FairScheduler.java:780) at org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.handle(FairScheduler.java:842) at org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.handle(FairScheduler.java:98) at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$SchedulerEventDispatcher$EventProcessor.run(ResourceManager.java:330) at java.lang.Thread.run(Thread.java:662) > Fair scheduler hits IllegalStateException trying to reserve different apps on same node > --------------------------------------------------------------------------------------- > > Key: YARN-271 > URL: https://issues.apache.org/jira/browse/YARN-271 > Project: Hadoop YARN > Issue Type: Bug > Components: resourcemanager, scheduler > Affects Versions: 2.0.2-alpha > Reporter: Sandy Ryza > Assignee: Sandy Ryza > > After the fair scheduler reserves a container on a node, it doesn't check for reservations it just made, when trying to make more reservations during the same heartbeat. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira