Return-Path: Delivered-To: apmail-lucene-hadoop-user-archive@locus.apache.org Received: (qmail 55306 invoked from network); 3 Nov 2007 21:42:52 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 3 Nov 2007 21:42:52 -0000 Received: (qmail 34369 invoked by uid 500); 3 Nov 2007 21:42:34 -0000 Delivered-To: apmail-lucene-hadoop-user-archive@lucene.apache.org Received: (qmail 34352 invoked by uid 500); 3 Nov 2007 21:42:34 -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 34343 invoked by uid 99); 3 Nov 2007 21:42:34 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 03 Nov 2007 14:42:34 -0700 X-ASF-Spam-Status: No, hits=-0.0 required=10.0 tests=SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of redpony@gmail.com designates 64.233.182.186 as permitted sender) Received: from [64.233.182.186] (HELO nf-out-0910.google.com) (64.233.182.186) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 03 Nov 2007 21:42:37 +0000 Received: by nf-out-0910.google.com with SMTP id d3so871492nfc for ; Sat, 03 Nov 2007 14:42:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=beta; h=domainkey-signature:received:received:message-id:date:from:sender:to:subject:mime-version:content-type:content-transfer-encoding:content-disposition:x-google-sender-auth; bh=cSAgJUTIT0LbKYruTgLsf76RK5Iw8tc0l/Y9ty4oAYw=; b=X1sMB0jyjSKUl9aFdyGCWezSEEm9LGfrhSU7mwBbZlkEAtx81hBnNRzZKfv+yWqAPL5YqYgVL+D5YJXAWIiqxm+ex1K3nKe/KXU2rv3T4L3DoiYu4/MkYlo834CXMc27gN2WFkFp/1q/UHpPjiAMdeBUnFozwKD7a2akn+mEOjk= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:sender:to:subject:mime-version:content-type:content-transfer-encoding:content-disposition:x-google-sender-auth; b=H6pHkLYlGEgAENHq8HPkYfTiczHMpPFB0CCT4Q8z1Unaa5gyPrntKrm6YOpPmgsb+Cw2/yHItBHHuCEnH277Ldgck1zg69U1TKhf5X0seFFEL2fLIyhA+7VCIcbbvZfTRmPbMI04hzghLqqmMiDPpzfpXemXPZfJ9zK7PrzKvJI= Received: by 10.78.147.6 with SMTP id u6mr2528290hud.1194126136134; Sat, 03 Nov 2007 14:42:16 -0700 (PDT) Received: by 10.78.192.10 with HTTP; Sat, 3 Nov 2007 14:42:16 -0700 (PDT) Message-ID: Date: Sat, 3 Nov 2007 17:42:16 -0400 From: "Chris Dyer" Sender: redpony@gmail.com To: hadoop-user@lucene.apache.org Subject: configuration for mappers? MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline X-Google-Sender-Auth: 67ede90fa2d85266 X-Virus-Checked: Checked by ClamAV on apache.org Hi hadoopers, What is the recommended way to send configuration type information from the job client down to the individual map and reduce processes that are running? I'd like to be able to specify a few options that control the behavior of these processes, but I haven't been able to find any documentation on how to do this. Thanks for any help! Chris