Return-Path: Delivered-To: apmail-lucene-hadoop-dev-archive@locus.apache.org Received: (qmail 79121 invoked from network); 12 Oct 2007 23:36:12 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 12 Oct 2007 23:36:12 -0000 Received: (qmail 29685 invoked by uid 500); 12 Oct 2007 23:35:59 -0000 Delivered-To: apmail-lucene-hadoop-dev-archive@lucene.apache.org Received: (qmail 29657 invoked by uid 500); 12 Oct 2007 23:35:59 -0000 Mailing-List: contact hadoop-dev-help@lucene.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: hadoop-dev@lucene.apache.org Delivered-To: mailing list hadoop-dev@lucene.apache.org Received: (qmail 29648 invoked by uid 99); 12 Oct 2007 23:35:59 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 12 Oct 2007 16:35:59 -0700 X-ASF-Spam-Status: No, hits=-100.0 required=10.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.4] (HELO brutus.apache.org) (140.211.11.4) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 12 Oct 2007 23:36:11 +0000 Received: from brutus (localhost [127.0.0.1]) by brutus.apache.org (Postfix) with ESMTP id D17CB7141FD for ; Fri, 12 Oct 2007 16:35:50 -0700 (PDT) Message-ID: <22841690.1192232150855.JavaMail.jira@brutus> Date: Fri, 12 Oct 2007 16:35:50 -0700 (PDT) From: "Runping Qi (JIRA)" To: hadoop-dev@lucene.apache.org Subject: [jira] Created: (HADOOP-2048) DISTCP mapper should report progress more often MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Virus-Checked: Checked by ClamAV on apache.org DISTCP mapper should report progress more often ----------------------------------------------- Key: HADOOP-2048 URL: https://issues.apache.org/jira/browse/HADOOP-2048 Project: Hadoop Issue Type: Bug Reporter: Runping Qi When I ran DISTCP to copy files from one dfs to another, I noticed that some mappers got killed due to failing to report status for 606 seconds. I noticed that the mappers try to make a progress report for every 32MB copied. A better way to ensure progress is to use a time interval since last report. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.