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 2D099E27E for ; Wed, 27 Feb 2013 15:27:14 +0000 (UTC) Received: (qmail 62347 invoked by uid 500); 27 Feb 2013 15:27:13 -0000 Delivered-To: apmail-hadoop-yarn-issues-archive@hadoop.apache.org Received: (qmail 62285 invoked by uid 500); 27 Feb 2013 15:27:13 -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 62265 invoked by uid 99); 27 Feb 2013 15:27:13 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 27 Feb 2013 15:27:13 +0000 Date: Wed, 27 Feb 2013 15:27:13 +0000 (UTC) From: "Robert Joseph Evans (JIRA)" To: yarn-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (YARN-426) Failure to download a public resource on a node prevents further downloads of the resource from that 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-426?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13588424#comment-13588424 ] Robert Joseph Evans commented on YARN-426: ------------------------------------------ The patch looks good to me. +1 I'll check it in. > Failure to download a public resource on a node prevents further downloads of the resource from that node > --------------------------------------------------------------------------------------------------------- > > Key: YARN-426 > URL: https://issues.apache.org/jira/browse/YARN-426 > Project: Hadoop YARN > Issue Type: Bug > Components: nodemanager > Affects Versions: 2.0.3-alpha, 0.23.6 > Reporter: Jason Lowe > Assignee: Jason Lowe > Priority: Critical > Attachments: YARN-426.patch > > > If the NM encounters an error while downloading a public resource, it fails to empty the list of request events corresponding to the resource request in {{attempts}}. If the same public resource is subsequently requested on that node, {{PublicLocalizer.addResource}} will skip the download since it will mistakenly believe a download of that resource is already in progress. At that point any container that requests the public resource will just hang in the {{LOCALIZING}} state. -- 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