Return-Path: X-Original-To: apmail-hadoop-user-archive@minotaur.apache.org Delivered-To: apmail-hadoop-user-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 83C5B923B for ; Wed, 26 Sep 2012 20:21:39 +0000 (UTC) Received: (qmail 21569 invoked by uid 500); 26 Sep 2012 20:21:35 -0000 Delivered-To: apmail-hadoop-user-archive@hadoop.apache.org Received: (qmail 21308 invoked by uid 500); 26 Sep 2012 20:21:35 -0000 Mailing-List: contact user-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@hadoop.apache.org Delivered-To: mailing list user@hadoop.apache.org Received: (qmail 21300 invoked by uid 99); 26 Sep 2012 20:21:34 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 26 Sep 2012 20:21:34 +0000 X-ASF-Spam-Status: No, hits=2.2 required=5.0 tests=HTML_MESSAGE,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: local policy) Received: from [87.230.46.220] (HELO vwp3725.webpack.hosteurope.de) (87.230.46.220) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 26 Sep 2012 20:21:27 +0000 Received: from dslb-188-096-164-240.pools.arcor-ip.net ([188.96.164.240] helo=[192.168.2.107]); authenticated by vwp3725.webpack.hosteurope.de running ExIM with esmtpsa (TLS1.0:RSA_AES_128_CBC_SHA1:16) id 1TGy6V-00043M-H1; Wed, 26 Sep 2012 22:21:07 +0200 From: Kai Voigt Content-Type: multipart/alternative; boundary="Apple-Mail=_70D1B323-3DE0-4B8B-A99E-DA000B8AE648" Message-Id: Mime-Version: 1.0 (Mac OS X Mail 6.1 \(1498\)) Subject: Re: Unit tests for Map and Reduce functions. Date: Wed, 26 Sep 2012 22:21:06 +0200 References: To: user@hadoop.apache.org In-Reply-To: X-Mailer: Apple Mail (2.1498) X-bounce-key: webpack.hosteurope.de;k@123.org;1348690887;9411d959; --Apple-Mail=_70D1B323-3DE0-4B8B-A99E-DA000B8AE648 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=iso-8859-1 Hello, yes, http://mrunit.apache.org is your reference. MRUnit is a framework = on top of JUnit which emulates the mapreduce framework to test your = mappers and reducers. Kai Am 26.09.2012 um 22:18 schrieb Ravi P : > Is it possible to write unit test for mapper Map , and reducer Reduce = function ? >=20 >=20 > - > Ravi --=20 Kai Voigt k@123.org --Apple-Mail=_70D1B323-3DE0-4B8B-A99E-DA000B8AE648 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=iso-8859-1 http://mrunit.apache.org is your = reference. MRUnit is a framework on top of JUnit which emulates the = mapreduce framework to test your mappers and = reducers.

Kai

= Am 26.09.2012 um 22:18 schrieb Ravi P <hadooper@outlook.com>:
Is it possible to = write unit test for mapper Map , and reducer Reduce function = ?


-
Ravi

-- 
Kai Voigt

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