Return-Path: Delivered-To: apmail-lucene-hadoop-user-archive@locus.apache.org Received: (qmail 36166 invoked from network); 4 Mar 2006 00:25:55 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (209.237.227.199) by minotaur.apache.org with SMTP; 4 Mar 2006 00:25:55 -0000 Received: (qmail 75458 invoked by uid 500); 4 Mar 2006 00:26:42 -0000 Delivered-To: apmail-lucene-hadoop-user-archive@lucene.apache.org Received: (qmail 75440 invoked by uid 500); 4 Mar 2006 00:26:42 -0000 Mailing-List: contact hadoop-user-help@lucene.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: hadoop-user@lucene.apache.org Delivered-To: mailing list hadoop-user@lucene.apache.org Received: (qmail 75431 invoked by uid 99); 4 Mar 2006 00:26:42 -0000 Received: from asf.osuosl.org (HELO asf.osuosl.org) (140.211.166.49) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 03 Mar 2006 16:26:42 -0800 X-ASF-Spam-Status: No, hits=0.0 required=10.0 tests= X-Spam-Check-By: apache.org Received-SPF: neutral (asf.osuosl.org: local policy) Received: from [207.115.57.32] (HELO ylpvm01.prodigy.net) (207.115.57.32) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 03 Mar 2006 16:26:41 -0800 Received: from pimout5-ext.prodigy.net (pimout5-int.prodigy.net [207.115.4.21]) by ylpvm01.prodigy.net (8.12.10 outbound/8.12.10) with ESMTP id k240QGO8024542 for ; Fri, 3 Mar 2006 19:26:18 -0500 X-ORBL: [69.228.231.148] Received: from [192.168.168.15] (adsl-69-228-231-148.dsl.pltn13.pacbell.net [69.228.231.148]) by pimout5-ext.prodigy.net (8.13.4 outbound domainkey aix/8.13.4) with ESMTP id k240QCdY187628; Fri, 3 Mar 2006 19:26:15 -0500 Message-ID: <4408DEA3.8030809@apache.org> Date: Fri, 03 Mar 2006 16:26:11 -0800 From: Doug Cutting User-Agent: Mozilla Thunderbird 1.0.7 (X11/20051013) X-Accept-Language: en-us, en MIME-Version: 1.0 To: hadoop-user@lucene.apache.org Subject: Re: Disappearing TaskTrackers (Was: Pulsing TaskTrackers) References: <44087890.2010308@archive.org> <4408D681.40803@apache.org> <4408DA8D.4010402@archive.org> In-Reply-To: <4408DA8D.4010402@archive.org> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Virus-Checked: Checked by ClamAV on apache.org X-Spam-Rating: minotaur.apache.org 1.6.2 0/1000/N stack wrote: > Is there a configurable timeout that says how long jobtrackers wait on > communique from tasktrackers? It is currently a constant, TASKTRACKER_EXPIRY_INTERVAL in MRConstants.java, set to 60 seconds. Doug