Return-Path: Delivered-To: apmail-cassandra-user-archive@www.apache.org Received: (qmail 65629 invoked from network); 7 Apr 2010 22:02:29 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 7 Apr 2010 22:02:29 -0000 Received: (qmail 49046 invoked by uid 500); 7 Apr 2010 22:02:28 -0000 Delivered-To: apmail-cassandra-user-archive@cassandra.apache.org Received: (qmail 49025 invoked by uid 500); 7 Apr 2010 22:02:28 -0000 Mailing-List: contact user-help@cassandra.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@cassandra.apache.org Delivered-To: mailing list user@cassandra.apache.org Received: (qmail 49017 invoked by uid 99); 7 Apr 2010 22:02:28 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 07 Apr 2010 22:02:28 +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 sonnyheer@gmail.com designates 209.85.210.179 as permitted sender) Received: from [209.85.210.179] (HELO mail-yx0-f179.google.com) (209.85.210.179) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 07 Apr 2010 22:02:19 +0000 Received: by yxe9 with SMTP id 9so814317yxe.29 for ; Wed, 07 Apr 2010 15:01:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :date:received:message-id:subject:from:to:content-type; bh=8IlGIUmfU5DhSjYbFbG+agHvcKdq3QXdHQb9U21c2VI=; b=yHE3hwbIrHZ50hgHkEd42Pyh6STl9cDkwUyERbD4UY4UUN0gUTRZkJe8PG7m63nOR/ tDix+OonDZHVs2LRe16F4z3FFstSNPZAyPbxlI+1Hy1G21CDmJDIfM5kRPDDzXYEQK9i qYCQjbzMjlOi3+uKJgpSO5wwEUXJDdRd+9jXU= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; b=xV7QB98Fu+zN+vBrQEJAvOQTgOj/KeRsLtP4Nq2JjaBKqO7yJ/AqCdDWlYpcadEiUd GFCZ4NvwaVh8EWFAQ5A1TNsnkbj5z92RT4m/DIwGQUl21/K8F5FLxrJjM2x+KvxSrJf7 hEfAA13s39eOZny8xLCU+b9v0hG5k1oNvQMlQ= MIME-Version: 1.0 Received: by 10.231.16.134 with HTTP; Wed, 7 Apr 2010 15:01:55 -0700 (PDT) In-Reply-To: References: Date: Wed, 7 Apr 2010 15:01:55 -0700 Received: by 10.101.167.38 with SMTP id u38mr7822852ano.219.1270677715965; Wed, 07 Apr 2010 15:01:55 -0700 (PDT) Message-ID: Subject: Re: Iterate through entire data set From: Sonny Heer To: user@cassandra.apache.org Content-Type: text/plain; charset=ISO-8859-1 X-Virus-Checked: Checked by ClamAV on apache.org These examples work on Cassandra .06 and Hadoop .20.2? On Wed, Apr 7, 2010 at 2:49 PM, Jonathan Ellis wrote: > Look at the READMEs for contrib/word_count and contrib/pig. > > On Wed, Apr 7, 2010 at 4:47 PM, Sonny Heer wrote: >> I need a way to process all of my data set. >> >> A way to process every keyspace, CF, row, column, and perform some >> operation based on that mapped combination. >> >> The map bucket would collect down to column name. >> >> Is there a map/reduce program which shows how to go about doing this? >> >