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 2844B10CCF for ; Mon, 28 Dec 2015 12:53:55 +0000 (UTC) Received: (qmail 70484 invoked by uid 500); 28 Dec 2015 12:53:50 -0000 Delivered-To: apmail-hadoop-yarn-issues-archive@hadoop.apache.org Received: (qmail 70413 invoked by uid 500); 28 Dec 2015 12:53:50 -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 70035 invoked by uid 99); 28 Dec 2015 12:53:49 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 28 Dec 2015 12:53:49 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id A78802C1F60 for ; Mon, 28 Dec 2015 12:53:49 +0000 (UTC) Date: Mon, 28 Dec 2015 12:53:49 +0000 (UTC) From: "Rohith Sharma K S (JIRA)" To: yarn-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (YARN-1382) NodeListManager has a memory leak, unusableRMNodesConcurrentSet is never purged 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-1382?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Rohith Sharma K S updated YARN-1382: ------------------------------------ Attachment: 0001-YARN-1382.patch Updating the patch, kindly review > NodeListManager has a memory leak, unusableRMNodesConcurrentSet is never purged > ------------------------------------------------------------------------------- > > Key: YARN-1382 > URL: https://issues.apache.org/jira/browse/YARN-1382 > Project: Hadoop YARN > Issue Type: Bug > Components: resourcemanager > Affects Versions: 2.2.0 > Reporter: Alejandro Abdelnur > Assignee: Rohith Sharma K S > Attachments: 0001-YARN-1382.patch > > > If a node is in the unusable nodes set (unusableRMNodesConcurrentSet) and never comes back, the node will be there forever. > While the leak is not big, it gets aggravated if the NM addresses are configured with ephemeral ports as when the nodes come back they come back as new. > Some related details in YARN-1343 -- This message was sent by Atlassian JIRA (v6.3.4#6332)