Return-Path: X-Original-To: apmail-hadoop-common-user-archive@www.apache.org Delivered-To: apmail-hadoop-common-user-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 0F019C2D4 for ; Mon, 7 May 2012 22:41:30 +0000 (UTC) Received: (qmail 35016 invoked by uid 500); 7 May 2012 22:41:26 -0000 Delivered-To: apmail-hadoop-common-user-archive@hadoop.apache.org Received: (qmail 34951 invoked by uid 500); 7 May 2012 22:41:26 -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 34943 invoked by uid 99); 7 May 2012 22:41:26 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 07 May 2012 22:41:26 +0000 X-ASF-Spam-Status: No, hits=-0.0 required=5.0 tests=RCVD_IN_DNSWL_NONE,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: local policy) Received: from [198.160.100.226] (HELO mx1out.acxiom.com) (198.160.100.226) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 07 May 2012 22:41:21 +0000 x-bypass-officex: False X-IronPort-AV: E=Sophos;i="4.75,546,1330927200"; d="scan'208";a="222856533" Received: from unknown (HELO LITIGHCCRP01.Corp.Acxiom.net) ([10.98.27.30]) by mx1out.acxiom.com with ESMTP; 07 May 2012 17:40:58 -0500 Received: from CWYIGMBCRP02.Corp.Acxiom.net ([fe80::a51b:e0fd:b5d0:55e5]) by LITIGHCCRP01.Corp.Acxiom.net ([::1]) with mapi id 14.01.0289.001; Mon, 7 May 2012 17:41:00 -0500 From: Wilson Wayne - wwilso To: "common-user@hadoop.apache.org" Subject: RE: Hadoop in Eclipse Thread-Topic: Hadoop in Eclipse Thread-Index: Ac0sni6Wpvgab63kQfiBUsKiBL/+dQAKoO0AAAm5SlA= Date: Mon, 7 May 2012 22:40:59 +0000 Message-ID: <1E9332F15D793C4E8F959F051C465349624B228D@CWYIGMBCRP02.Corp.Acxiom.net> References: <1E9332F15D793C4E8F959F051C465349624B2251@CWYIGMBCRP02.Corp.Acxiom.net> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [139.61.238.11] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-Virus-Checked: Checked by ClamAV on apache.org Thanks for the quick response. To show just how new I am to all this, wher= e would I be able to download those libraries or find them if the maven bui= ld created them? Also, would I only need the MapReduce ones or all of them= . Would I need the Hadoop-core.jar that doesn't appear to be on my system = anywhere? Sorry for the very basic, newbie questions. -----Original Message----- From: Serge Blazhiyevskyy [mailto:Serge.Blazhiyevskyy@nice.com]=20 Sent: Monday, May 07, 2012 5:15 PM To: common-user@hadoop.apache.org; core-user@hadoop.apache.org Subject: Re: Hadoop in Eclipse If you want to test your mapper and reducers in eclipse, you can just link = with hadoop libraries in project settings. Regards, Serge From: Wilson Wayne - wwilso > Reply-To: "common-user@hadoop.apache.org" > Date: Mon, 7 May 2012 16:10:17 -0600 To: "core-user@hadoop.apache.org" > Subject: Hadoop in Eclipse I'm new to Hadoop and am trying to get it setup in Eclipse. I'm following = the "Working with Hadoop under Eclipse" wiki to do this. First let me make= sure this will do what I am hoping it will do. I'm not so much interested= in modifying the Hadoop code itself (although I may in the not too distant= future). I'm more looking to be able to code and test mappers and reducer= s in Eclipse and leverage the debugging and other tools in Eclipse in that = process. If that's not what the wiki is describing than let me know that a= nd ignore my issue. If there is a way to do this, would you please point m= e to where I can find the instructions. If this is what the wiki is descri= bing than I have an issue I need help with. I've followed the directions on the Wiki and even worked through a couple o= f issues by searching the archive. However, now I've hit an error that whi= le I did find it in the archive, the fix that was presented is not fixing m= y issue. After importing all the projects, I get a build error: "Project '= MapReduceTools' is missing required library: 'lib/hadoop-core.jar'". I've = added the M2_REPO variable as someone suggested in the archive where I foun= d this error once. That hasn't fixed or even changed the error. I've look= ed in my maven repository (c:\Users\wwilso\.m2\repository) and there is not= a "Hadoop-core.jar" anywhere in the repository that windows explorer can f= ind. In fact, windows explorer can't find a "Hadoop-core.jar" anywhere on = my c:\ drive. I did my build using the directions from the wiki (got source using git in = cygwin and then executing the two maven commands in cywgin). I did use the= patch for the "scripts/saveVersion.sh" not found error to resolve that iss= ue. That's the only thing I have changed from the wiki or code. Using Mav= en-3.0.4, ant-1.8.3, and protobuf-2.4.1. Anyone have any ideas? Thanks in= advance. WAYNE WILSON Product Technical Consultant Acxiom Corporation EML wayne.wilson@acxiom.com TEL 501.342.2870 MBL 972.984.0268 5213 Rolling Rock Dr, McKinney, TX, 75070, USA WWW.ACXIOM.COM [cid:image001.gif@01CD2C6F.7A0BD440] [= cid:image002.gif@01CD2C6F.7A0BD440] [cid:image003.gif@01CD2C6F.7A0BD440] [cid:image004.png@01CD2C6F.7A0BD440] ________________________________ The information contained in this communication is confidential, is intende= d only for the use of the recipient named above, and may be legally privile= ged. If the reader of this message is not the intended recipient, you are h= ereby notified that any dissemination, distribution or copying of this comm= unication is strictly prohibited. If you have received this communication i= n error, please resend this communication to the sender and delete the orig= inal message or any copy of it from your computer system. Thank you.