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 7374617FC3 for ; Tue, 6 Jan 2015 23:34:36 +0000 (UTC) Received: (qmail 54246 invoked by uid 500); 6 Jan 2015 23:34:36 -0000 Delivered-To: apmail-hadoop-yarn-issues-archive@hadoop.apache.org Received: (qmail 54193 invoked by uid 500); 6 Jan 2015 23:34:36 -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 54181 invoked by uid 99); 6 Jan 2015 23:34:36 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 06 Jan 2015 23:34:36 +0000 Date: Tue, 6 Jan 2015 23:34:36 +0000 (UTC) From: "Varun Saxena (JIRA)" To: yarn-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (YARN-2902) Killing a container that is localizing can orphan resources in the DOWNLOADING 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/YARN-2902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14266968#comment-14266968 ] Varun Saxena commented on YARN-2902: ------------------------------------ Thanks [~jlowe] > Killing a container that is localizing can orphan resources in the DOWNLOADING state > ------------------------------------------------------------------------------------ > > Key: YARN-2902 > URL: https://issues.apache.org/jira/browse/YARN-2902 > Project: Hadoop YARN > Issue Type: Sub-task > Components: nodemanager > Affects Versions: 2.5.0 > Reporter: Jason Lowe > Assignee: Varun Saxena > Fix For: 2.7.0 > > Attachments: YARN-2902.002.patch, YARN-2902.patch > > > If a container is in the process of localizing when it is stopped/killed then resources are left in the DOWNLOADING state. If no other container comes along and requests these resources they linger around with no reference counts but aren't cleaned up during normal cache cleanup scans since it will never delete resources in the DOWNLOADING state even if their reference count is zero. -- This message was sent by Atlassian JIRA (v6.3.4#6332)