Return-Path: X-Original-To: apmail-hadoop-mapreduce-issues-archive@minotaur.apache.org Delivered-To: apmail-hadoop-mapreduce-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 B974EC32B for ; Tue, 8 May 2012 15:40:12 +0000 (UTC) Received: (qmail 12947 invoked by uid 500); 8 May 2012 15:40:12 -0000 Delivered-To: apmail-hadoop-mapreduce-issues-archive@hadoop.apache.org Received: (qmail 12900 invoked by uid 500); 8 May 2012 15:40:12 -0000 Mailing-List: contact mapreduce-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: mapreduce-issues@hadoop.apache.org Delivered-To: mailing list mapreduce-issues@hadoop.apache.org Received: (qmail 12892 invoked by uid 99); 8 May 2012 15:40:12 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 08 May 2012 15:40:12 +0000 X-ASF-Spam-Status: No, hits=-2000.0 required=5.0 tests=ALL_TRUSTED,T_RP_MATCHES_RCVD X-Spam-Check-By: apache.org Received: from [140.211.11.116] (HELO hel.zones.apache.org) (140.211.11.116) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 08 May 2012 15:40:10 +0000 Received: from hel.zones.apache.org (hel.zones.apache.org [140.211.11.116]) by hel.zones.apache.org (Postfix) with ESMTP id 30C8343A764 for ; Tue, 8 May 2012 15:39:49 +0000 (UTC) Date: Tue, 8 May 2012 15:39:49 +0000 (UTC) From: "Hudson (JIRA)" To: mapreduce-issues@hadoop.apache.org Message-ID: <608616238.39303.1336491589201.JavaMail.tomcat@hel.zones.apache.org> In-Reply-To: <631661354.25391.1328901181073.JavaMail.tomcat@hel.zones.apache.org> Subject: [jira] [Commented] (MAPREDUCE-3850) Avoid redundant calls for tokens in TokenCache 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/MAPREDUCE-3850?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13270554#comment-13270554 ] Hudson commented on MAPREDUCE-3850: ----------------------------------- Integrated in Hadoop-Common-trunk-Commit #2206 (See [https://builds.apache.org/job/Hadoop-Common-trunk-Commit/2206/]) MAPREDUCE-3850. Avoid redundant calls for tokens in TokenCache (Daryn Sharp via bobby) (Revision 1335585) Result = SUCCESS bobby : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1335585 Files : * /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt * /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/security/TokenCache.java * /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/test/java/org/apache/hadoop/mapreduce/security/TestTokenCache.java > Avoid redundant calls for tokens in TokenCache > ---------------------------------------------- > > Key: MAPREDUCE-3850 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-3850 > Project: Hadoop Map/Reduce > Issue Type: Improvement > Components: security > Affects Versions: 0.23.1, 0.24.0 > Reporter: Daryn Sharp > Assignee: Daryn Sharp > Fix For: 0.23.3, 2.0.0, 3.0.0 > > Attachments: MAPREDUCE-3850-1.patch, MAPREDUCE-3850.patch, MAPREDUCE-3850.patch > > > The {{TokenCache}} will repeatedly call the same filesystem for tokens. This is inefficient and can easily be changed to only call each filesystem once. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira