Return-Path: Delivered-To: apmail-hadoop-common-user-archive@www.apache.org Received: (qmail 22895 invoked from network); 3 Jul 2009 17:46:04 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 3 Jul 2009 17:46:04 -0000 Received: (qmail 93022 invoked by uid 500); 3 Jul 2009 17:46:11 -0000 Delivered-To: apmail-hadoop-common-user-archive@hadoop.apache.org Received: (qmail 92860 invoked by uid 500); 3 Jul 2009 17:46:11 -0000 Mailing-List: contact common-user-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: common-user@hadoop.apache.org Delivered-To: mailing list common-user@hadoop.apache.org Received: (qmail 92751 invoked by uid 99); 3 Jul 2009 17:46:11 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 03 Jul 2009 17:46:11 +0000 X-ASF-Spam-Status: No, hits=3.4 required=10.0 tests=HTML_MESSAGE,SPF_NEUTRAL X-Spam-Check-By: apache.org Received-SPF: neutral (nike.apache.org: local policy) Received: from [209.85.210.185] (HELO mail-yx0-f185.google.com) (209.85.210.185) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 03 Jul 2009 17:45:59 +0000 Received: by yxe15 with SMTP id 15so1319630yxe.5 for ; Fri, 03 Jul 2009 10:45:38 -0700 (PDT) MIME-Version: 1.0 Received: by 10.90.114.20 with SMTP id m20mr1267838agc.3.1246643137926; Fri, 03 Jul 2009 10:45:37 -0700 (PDT) Date: Fri, 3 Jul 2009 10:45:37 -0700 Message-ID: <69035570907031045k62a163e8geb0ba3c6e275ff5c@mail.gmail.com> Subject: Announcing: MRUnit - A tool for debugging and unit testing MapReduce programs From: Christophe Bisciglia To: common-user@hadoop.apache.org Content-Type: multipart/alternative; boundary=0016361e868e65db7b046dd0b9af X-Virus-Checked: Checked by ClamAV on apache.org --0016361e868e65db7b046dd0b9af Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Hadoop Fans, I just wanted to drop the community a quick note about a new tool we just released called MRUnit: http://bit.ly/J0AjZ MRUnit helps bridge the gap between MapReduce programs and JUnit by providing a set of interfaces and test harnesses, which allow MapReduce programs to be more easily tested using standard tools and practices. Many thanks to Aaron Kimball for this piece of work. MRUnit has been contributed to Apache and slated for release in version 0.21, but you can get it today as part of Cloudera's Distribution: http://www.cloudera.com/hadoop We're hard at work to get more tools ready for the upcoming Hadoop Summit East in NYC. Early registration prices go up on July 15th, so register today: http://hadoop-summit-east.eventbrite.com/ Cheers, Christophe -- get hadoop: cloudera.com/hadoop online training: cloudera.com/hadoop-training blog: cloudera.com/blog twitter: twitter.com/cloudera --0016361e868e65db7b046dd0b9af--