Re: Problems adding JARs to distributed classpath in Hadoop 0.20.2</= TITLE> </HEAD> <BODY> If it is just a GB then you probably don’t need Hadoop, unless = there is some serious processing involved that hasn’t been explained = or you already have the data on HDFS, or you happen to have a Hadoop cluste= r that you have access to and the amount of data is going to grow in size. = Then it could be worth it to write a M/R job to load the data into a = DB. --Bobby On 5/26/11 12:23 PM, "vishnu krishnan" <<a href=3D"vgrkrishnan= @gmail.com">vgrkrishnan@gmail.com</a>> wrote: <BLOCKQUOTE>thanku, so just i want to take a GB of data and give to the map/reduce, then store = into the database?=A0 </BLOCKQUOTE> </BODY> </HTML> --_000_CA03F94F23D42evansyahooinccom

Return-Path: X-Original-To: apmail-hadoop-mapreduce-user-archive@minotaur.apache.org Delivered-To: apmail-hadoop-mapreduce-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 8FB1F6E87 for ; Thu, 26 May 2011 17:35:29 +0000 (UTC) Received: (qmail 70681 invoked by uid 500); 26 May 2011 17:35:28 -0000 Delivered-To: apmail-hadoop-mapreduce-user-archive@hadoop.apache.org Received: (qmail 70638 invoked by uid 500); 26 May 2011 17:35:28 -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 70630 invoked by uid 99); 26 May 2011 17:35:28 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 26 May 2011 17:35:28 +0000 X-ASF-Spam-Status: No, hits=3.3 required=5.0 tests=HTML_MESSAGE,NO_RDNS_DOTCOM_HELO,RCVD_IN_DNSWL_NONE,SPF_NEUTRAL X-Spam-Check-By: apache.org Received-SPF: neutral (nike.apache.org: local policy) Received: from [216.145.54.173] (HELO mrout3.yahoo.com) (216.145.54.173) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 26 May 2011 17:35:20 +0000 Received: from SP1-EX07CAS02.ds.corp.yahoo.com (sp1-ex07cas02.ds.corp.yahoo.com [216.252.116.138]) by mrout3.yahoo.com (8.13.8/8.13.8/y.out) with ESMTP id p4QHYOgN056417 for ; Thu, 26 May 2011 10:34:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=yahoo-inc.com; s=cobra; t=1306431264; bh=glMDQcH2ySa8jeOOBo38BbkWaNq9ai58ZlxwCPyb+mE=; h=From:To:Date:Subject:Message-ID:In-Reply-To:Content-Type: MIME-Version; b=bWhbwgHL24WMlZDV4P1v13/aScTaD3G84o5P14HGZNQfuDzrQQs/2vU/7bsFXk52A QOQ3dzE/dcI5pl1rq0ncLGtzTaoGDN8ploqgm6eQb6WnP/Kjp9l0AurmmrSwM8fxEY JkBbS7FAxAyW1781FUBOqhWZI7pzwMvPtIvxB0Ew= Received: from SP1-EX07VS02.ds.corp.yahoo.com ([216.252.116.135]) by SP1-EX07CAS02.ds.corp.yahoo.com ([216.252.116.167]) with mapi; Thu, 26 May 2011 10:34:24 -0700 From: Robert Evans To: "mapreduce-user@hadoop.apache.org" Date: Thu, 26 May 2011 10:34:23 -0700 Subject: Re: Problems adding JARs to distributed classpath in Hadoop 0.20.2 Thread-Topic: Problems adding JARs to distributed classpath in Hadoop 0.20.2 Thread-Index: AcwbycA8wVj8WtmKSrSeg+yq56GH5wAAWaNH Message-ID: In-Reply-To: Accept-Language: en-US Content-Language: en X-MS-Has-Attach: X-MS-TNEF-Correlator: acceptlanguage: en-US Content-Type: multipart/alternative; boundary="_000_CA03F94F23D42evansyahooinccom_" MIME-Version: 1.0 X-Virus-Checked: Checked by ClamAV on apache.org --_000_CA03F94F23D42evansyahooinccom_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable If it is just a GB then you probably don't need Hadoop, unless there is som= e serious processing involved that hasn't been explained or you already hav= e the data on HDFS, or you happen to have a Hadoop cluster that you have ac= cess to and the amount of data is going to grow in size. Then it could be = worth it to write a M/R job to load the data into a DB. --Bobby On 5/26/11 12:23 PM, "vishnu krishnan" wrote: thanku, so just i want to take a GB of data and give to the map/reduce, then store = into the database? --_000_CA03F94F23D42evansyahooinccom_ Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Re: Problems adding JARs to distributed classpath in Hadoop 0.20.2</= TITLE> </HEAD> <BODY> If it is just a GB then you probably don’t need Hadoop, unless = there is some serious processing involved that hasn’t been explained = or you already have the data on HDFS, or you happen to have a Hadoop cluste= r that you have access to and the amount of data is going to grow in size. = Then it could be worth it to write a M/R job to load the data into a = DB. --Bobby On 5/26/11 12:23 PM, "vishnu krishnan" <<a href=3D"vgrkrishnan= @gmail.com">vgrkrishnan@gmail.com</a>> wrote: <BLOCKQUOTE>thanku, so just i want to take a GB of data and give to the map/reduce, then store = into the database?=A0 </BLOCKQUOTE> </BODY> </HTML> --_000_CA03F94F23D42evansyahooinccom_--