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 0BAFB17FAE for ; Tue, 14 Apr 2015 15:37:18 +0000 (UTC) Received: (qmail 15726 invoked by uid 500); 14 Apr 2015 15:37:17 -0000 Delivered-To: apmail-hadoop-yarn-issues-archive@hadoop.apache.org Received: (qmail 15697 invoked by uid 500); 14 Apr 2015 15:37:17 -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 15683 invoked by uid 99); 14 Apr 2015 15:37:17 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 14 Apr 2015 15:37:17 +0000 Date: Tue, 14 Apr 2015 15:37:17 +0000 (UTC) From: "Hudson (JIRA)" To: yarn-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (YARN-3472) Possible leak in DelegationTokenRenewer#allTokens 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-3472?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14494277#comment-14494277 ] Hudson commented on YARN-3472: ------------------------------ SUCCESS: Integrated in Hadoop-Mapreduce-trunk #2113 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk/2113/]) YARN-3472. Fixed possible leak in DelegationTokenRenewer#allTokens. Contributed by Rohith Sharmaks (jianhe: rev a1afbc48b53f6bdbd30dc8eb56a7621d49c5d6db) * hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/security/DelegationTokenRenewer.java * hadoop-yarn-project/CHANGES.txt * hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/security/TestDelegationTokenRenewer.java > Possible leak in DelegationTokenRenewer#allTokens > -------------------------------------------------- > > Key: YARN-3472 > URL: https://issues.apache.org/jira/browse/YARN-3472 > Project: Hadoop YARN > Issue Type: Bug > Reporter: Jian He > Assignee: Rohith > Fix For: 2.8.0 > > Attachments: 0001-YARN-3472.patch, 0002-YARN-3472.patch > > > When old token is expiring and being removed, it's not removed from the allTokens map, resulting in possible leak. > {code} > if (t.token.getKind().equals(new Text("HDFS_DELEGATION_TOKEN"))) { > iter.remove(); > t.cancelTimer(); > LOG.info("Removed expiring token " + t); > } > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)