Return-Path: Delivered-To: apmail-hadoop-mapreduce-user-archive@minotaur.apache.org Received: (qmail 96602 invoked from network); 8 Nov 2010 09:42:12 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 8 Nov 2010 09:42:12 -0000 Received: (qmail 2822 invoked by uid 500); 8 Nov 2010 09:42:43 -0000 Delivered-To: apmail-hadoop-mapreduce-user-archive@hadoop.apache.org Received: (qmail 2622 invoked by uid 500); 8 Nov 2010 09:42:40 -0000 Mailing-List: contact mapreduce-user-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: mapreduce-user@hadoop.apache.org Delivered-To: mailing list mapreduce-user@hadoop.apache.org Received: (qmail 2610 invoked by uid 99); 8 Nov 2010 09:42:39 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 08 Nov 2010 09:42:39 +0000 X-ASF-Spam-Status: No, hits=0.0 required=10.0 tests=FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,SPF_PASS,T_TO_NO_BRKTS_FREEMAIL X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of qwertymaniac@gmail.com designates 209.85.161.48 as permitted sender) Received: from [209.85.161.48] (HELO mail-fx0-f48.google.com) (209.85.161.48) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 08 Nov 2010 09:42:33 +0000 Received: by fxm7 with SMTP id 7so3827855fxm.35 for ; Mon, 08 Nov 2010 01:42:13 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:mime-version:received:in-reply-to :references:from:date:message-id:subject:to:content-type; bh=LkCAch6rmBCdelXXRKZAjm0rbpQbselks8PVwZXQqYg=; b=uWQMP309ueVPcCsWLUo/FgqkkY/ZbKlwFq0AWlMEN1x8tPJbrsr7JbiqN3UqgUfSZu 7OB8APm6s4rH7JXe+6flRzG9OU7AKqzxN9dk+kLgLzsu4S0m5+y8+6vnzeQZRnbILjRV Wgy/v14XZ/QijrRC2aVZdIttmTek89GsRX19g= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :content-type; b=lqfv3c1d92iiDDy/BBqc4PMfYrYBr2XjvWDuTxpnzhLCTHdDa3jdy2MitpJr1aLu0Q wnQ6f/vuZUGM8q4R2tWcnnbrv5MCIyddDAXY6uPOVPbWKh8im1/fvI3ZiYo8wn2peUaJ IkiskVO5EbZV9ndKWWDJgmzBAAP2+wHvVLbCw= Received: by 10.223.89.142 with SMTP id e14mr3521324fam.143.1289209332182; Mon, 08 Nov 2010 01:42:12 -0800 (PST) MIME-Version: 1.0 Received: by 10.223.113.145 with HTTP; Mon, 8 Nov 2010 01:41:52 -0800 (PST) In-Reply-To: References: From: Harsh J Date: Mon, 8 Nov 2010 15:11:52 +0530 Message-ID: Subject: Re: Job without Output files To: mapreduce-user@hadoop.apache.org Content-Type: text/plain; charset=ISO-8859-1 X-Virus-Checked: Checked by ClamAV on apache.org Hi again, On Mon, Nov 8, 2010 at 2:19 PM, Shuja Rehman wrote: > Jeff, > > I am using java api to dump the data into hbase and thats why i did not > require any output. I might be out-dated in this regard, but doesn't HBase provide proper Input/OutputFormat classes for using table data via Hadoop MapReduce? With your current way, how would you handle speculative execution of tasks (if it is turned on)? -- Harsh J www.harshj.com