Return-Path: Delivered-To: apmail-hadoop-common-user-archive@www.apache.org Received: (qmail 16728 invoked from network); 24 Nov 2010 23:07:01 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 24 Nov 2010 23:07:01 -0000 Received: (qmail 69574 invoked by uid 500); 24 Nov 2010 23:07:27 -0000 Delivered-To: apmail-hadoop-common-user-archive@hadoop.apache.org Received: (qmail 69527 invoked by uid 500); 24 Nov 2010 23:07:26 -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 69519 invoked by uid 99); 24 Nov 2010 23:07:26 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 24 Nov 2010 23:07:26 +0000 X-ASF-Spam-Status: No, hits=0.0 required=10.0 tests=FREEMAIL_FROM,MIME_QP_LONG_LINE,RCVD_IN_DNSWL_NONE,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of kengoodhope@gmail.com designates 209.85.160.176 as permitted sender) Received: from [209.85.160.176] (HELO mail-gy0-f176.google.com) (209.85.160.176) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 24 Nov 2010 23:07:17 +0000 Received: by gyf1 with SMTP id 1so186158gyf.35 for ; Wed, 24 Nov 2010 15:06:56 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:subject:references:from :content-type:x-mailer:in-reply-to:message-id:date:to :content-transfer-encoding:mime-version; bh=qGrp2rBq4+nCtqy6stFVfH4OWmL6Z6bz3tkTl+vVhHs=; b=CuPI8bj5P08mjhnep3d9oQ5CZpG9wTsXP+DBr1eD4zf+l9kg4E0fchh2aR87yLAJWT pRSeEzhsdFOIgmLDy7cKNg+awMg1DD0pMRoiNHHmbeXjSoQ+hxBkoS+GNSPq0i6hfkmI Rfj3yPAjwqXuXRyCsFUElLHGjusmt7RnDMFyM= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=subject:references:from:content-type:x-mailer:in-reply-to :message-id:date:to:content-transfer-encoding:mime-version; b=FIpr4bq8bhKVtSnkJUEKPmA/wzTS5JIV2eBWNWTKYnJojjhZvkpBWqHs3ML7x9e9Xr vYW3gikpp2SCSK7f6jam1IuqkpIa9JWxPUMZ/7PEyxoNzlPkTpshSGiI+durPYtIg1GB aM4VX6Uzeq2Jtig7v/J0WF5jyAdnbklfdEs/A= Received: by 10.90.120.20 with SMTP id s20mr1595172agc.132.1290640015639; Wed, 24 Nov 2010 15:06:55 -0800 (PST) Received: from [192.168.1.45] (184-214-83-127.pools.spcsdns.net [184.214.83.127]) by mx.google.com with ESMTPS id 35sm33304ano.31.2010.11.24.15.06.51 (version=TLSv1/SSLv3 cipher=RC4-MD5); Wed, 24 Nov 2010 15:06:54 -0800 (PST) Subject: Re: Pass -D options to hadoop jar References: From: Ken Content-Type: text/plain; charset=us-ascii X-Mailer: iPad Mail (8C148) In-Reply-To: Message-Id: <07B430A1-D009-4DBF-A089-5A534B485372@gmail.com> Date: Wed, 24 Nov 2010 15:06:01 -0800 To: "common-user@hadoop.apache.org" Content-Transfer-Encoding: quoted-printable Mime-Version: 1.0 (iPad Mail 8C148) X-Virus-Checked: Checked by ClamAV on apache.org After the jar you need to specify which class to use, in this case the wordc= ount class.=20 Sent from my iPad On Nov 24, 2010, at 11:30 AM, Saptarshi Guha wrot= e: > Hello, >=20 > A rather basic question, how do I pass the -D option to the wordcount? > I've tried several without > much success >=20 >=20 > hadoop jar /usr/lib/hadoop/hadoop-0.20.2+320-examples.jar -D > mapred.job.tracker=3Dlocal wordcount /wsc/sguha-test/x1 > /wsc/sguha-test/x1.o >=20 > Unknown program '-D' chosen. >=20 >=20 > hadoop jar -D mapred.job.tracker=3Dlocal > /usr/lib/hadoop/hadoop-0.20.2+320-examples.jar -wordcount > /wsc/sguha-test/x1 /wsc/sguha-test/x1.o >=20 > Exception in thread "main" java.io.IOException: Error opening job jar: -D > at org.apache.hadoop.util.RunJar.main(RunJar.java:124) >=20 >=20 > Is there a way to pass -D options to hadoop jar? >=20 > Thanks > S