Return-Path: Delivered-To: apmail-hadoop-mapreduce-issues-archive@minotaur.apache.org Received: (qmail 66087 invoked from network); 16 Feb 2010 11:13:51 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 16 Feb 2010 11:13:51 -0000 Received: (qmail 68263 invoked by uid 500); 16 Feb 2010 11:13:51 -0000 Delivered-To: apmail-hadoop-mapreduce-issues-archive@hadoop.apache.org Received: (qmail 68211 invoked by uid 500); 16 Feb 2010 11:13:51 -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 68201 invoked by uid 99); 16 Feb 2010 11:13:51 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 16 Feb 2010 11:13:51 +0000 X-ASF-Spam-Status: No, hits=-2000.0 required=10.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.140] (HELO brutus.apache.org) (140.211.11.140) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 16 Feb 2010 11:13:48 +0000 Received: from brutus.apache.org (localhost [127.0.0.1]) by brutus.apache.org (Postfix) with ESMTP id 1D8B1234C1EF for ; Tue, 16 Feb 2010 03:13:28 -0800 (PST) Message-ID: <371684488.297191266318808119.JavaMail.jira@brutus.apache.org> Date: Tue, 16 Feb 2010 11:13:28 +0000 (UTC) From: "Amareshwari Sriramadasu (JIRA)" To: mapreduce-issues@hadoop.apache.org Subject: [jira] Updated: (MAPREDUCE-1497) TaskTracker.indexCache is incorrectly synchronized In-Reply-To: <1833673281.296071266315087904.JavaMail.jira@brutus.apache.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 X-Virus-Checked: Checked by ClamAV on apache.org [ https://issues.apache.org/jira/browse/MAPREDUCE-1497?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Amareshwari Sriramadasu updated MAPREDUCE-1497: ----------------------------------------------- Status: Patch Available (was: Open) > TaskTracker.indexCache is incorrectly synchronized > -------------------------------------------------- > > Key: MAPREDUCE-1497 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-1497 > Project: Hadoop Map/Reduce > Issue Type: Bug > Components: tasktracker > Reporter: Amareshwari Sriramadasu > Fix For: 0.22.0 > > Attachments: patch-1497.txt > > > TaskTracker.indexCache is incorrectly synchronized. > It is not accessed synchronously from MapOutputServlet.doGet, TaskCleanupThread and TaskTracker.killOverflowingTasks() method. Other callers access it synchronously. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.