Return-Path: X-Original-To: apmail-hadoop-mapreduce-dev-archive@minotaur.apache.org Delivered-To: apmail-hadoop-mapreduce-dev-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 0BA858836 for ; Tue, 16 Aug 2011 16:40:05 +0000 (UTC) Received: (qmail 47807 invoked by uid 500); 16 Aug 2011 16:40:04 -0000 Delivered-To: apmail-hadoop-mapreduce-dev-archive@hadoop.apache.org Received: (qmail 47693 invoked by uid 500); 16 Aug 2011 16:40:04 -0000 Mailing-List: contact mapreduce-dev-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: mapreduce-dev@hadoop.apache.org Delivered-To: mailing list mapreduce-dev@hadoop.apache.org Received: (qmail 47680 invoked by uid 99); 16 Aug 2011 16:40:03 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 16 Aug 2011 16:40:03 +0000 X-ASF-Spam-Status: No, hits=-2001.1 required=5.0 tests=ALL_TRUSTED,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, 16 Aug 2011 16:40:01 +0000 Received: from hel.zones.apache.org (hel.zones.apache.org [140.211.11.116]) by hel.zones.apache.org (Postfix) with ESMTP id 031A3BEE2A for ; Tue, 16 Aug 2011 16:39:40 +0000 (UTC) Date: Tue, 16 Aug 2011 16:39:40 +0000 (UTC) From: "Allen Wittenauer (JIRA)" To: mapreduce-dev@hadoop.apache.org Message-ID: <678738575.41876.1313512780009.JavaMail.tomcat@hel.zones.apache.org> Subject: [jira] [Created] (MAPREDUCE-2846) approx 10% of all tasks fail with DefaultTaskController 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 approx 10% of all tasks fail with DefaultTaskController ------------------------------------------------------- Key: MAPREDUCE-2846 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2846 Project: Hadoop Map/Reduce Issue Type: Bug Components: task, task-controller, tasktracker Affects Versions: 0.20.204.0 Reporter: Allen Wittenauer Priority: Blocker After upgrading our test 0.20.203 grid to 0.20.204, we ran terasort to verify operation. While the job completed successfully, approx 10% of the tasks failed with task runner execution errors and the inability to create symlinks for attempt logs. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira