Return-Path: X-Original-To: apmail-hadoop-hdfs-user-archive@minotaur.apache.org Delivered-To: apmail-hadoop-hdfs-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 09EA0E2F4 for ; Thu, 30 May 2013 16:32:52 +0000 (UTC) Received: (qmail 25668 invoked by uid 500); 30 May 2013 16:32:46 -0000 Delivered-To: apmail-hadoop-hdfs-user-archive@hadoop.apache.org Received: (qmail 25582 invoked by uid 500); 30 May 2013 16:32:46 -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 25517 invoked by uid 99); 30 May 2013 16:32:44 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 30 May 2013 16:32:44 +0000 X-ASF-Spam-Status: No, hits=2.5 required=5.0 tests=HTML_MESSAGE,PLING_QUERY,RCVD_IN_DNSWL_NONE,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of john.lilley@redpoint.net designates 206.225.164.223 as permitted sender) Received: from [206.225.164.223] (HELO hub021-nj-7.exch021.serverdata.net) (206.225.164.223) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 30 May 2013 16:32:36 +0000 Received: from MBX021-E3-NJ-2.exch021.domain.local ([10.240.4.78]) by HUB021-NJ-7.exch021.domain.local ([10.240.4.114]) with mapi id 14.03.0123.003; Thu, 30 May 2013 09:32:15 -0700 From: John Lilley To: "user@hadoop.apache.org" Subject: built hadoop! please help with next steps? Thread-Topic: built hadoop! please help with next steps? Thread-Index: Ac5dUzyF6bTKBcl+R+WgLpfA87u/hg== Date: Thu, 30 May 2013 16:32:15 +0000 Message-ID: <869970D71E26D7498BDAC4E1CA92226B658B5060@MBX021-E3-NJ-2.exch021.domain.local> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [173.160.43.61] Content-Type: multipart/alternative; boundary="_000_869970D71E26D7498BDAC4E1CA92226B658B5060MBX021E3NJ2exch_" MIME-Version: 1.0 X-Virus-Checked: Checked by ClamAV on apache.org --_000_869970D71E26D7498BDAC4E1CA92226B658B5060MBX021E3NJ2exch_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Thanks for help me to build Hadoop! I'm through compile and install of mav= en plugins into Eclipse. I could use some pointers for next steps I want t= o take, which are: * Deploy the simplest "development only" cluster (single node?) and= learn how to debug within it. I read about the "local runner" configurati= on here (http://wiki.apache.org/hadoop/HowToDebugMapReducePrograms), does t= hat still apply to MR2/YARN? It seems like an old page; perhaps there is a= newer FAQ? * Build and run the ApplicationMaster "shell" sample, and use that = as a starting point for a customer AM. I would much appreciate any advice = on getting the edit/build/debug cycle ironed out for an AM. * Setup Hadoop source for easier browsing and learning (Eclipse loa= d?). What is typically done to make for easy browsing of referenced classe= s/methods by name? Thanks John --_000_869970D71E26D7498BDAC4E1CA92226B658B5060MBX021E3NJ2exch_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

Thanks for help me to build Hadoop!  I’m = through compile and install of maven plugins into Eclipse.  I could us= e some pointers for next steps I want to take, which are:

·         Deploy the simplest “development only&= #8221; cluster (single node?) and learn how to debug within it.  I rea= d about the “local runner” configuration here (http://wiki.apache.or= g/hadoop/HowToDebugMapReducePrograms), does that still apply to MR2/YARN?  It seems like an old page; perhap= s there is a newer FAQ?

·         Build and run the ApplicationMaster “s= hell” sample, and use that as a starting point for a customer AM.&nbs= p; I would much appreciate any advice on getting the edit/build/debug cycle= ironed out for an AM.

·         Setup Hadoop source for easier browsing and = learning (Eclipse load?).  What is typically done to make for easy bro= wsing of referenced classes/methods by name?

 

Thanks

John

 

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