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 97DFD9146 for ; Sat, 18 Aug 2012 14:51:31 +0000 (UTC) Received: (qmail 65702 invoked by uid 500); 18 Aug 2012 14:51:27 -0000 Delivered-To: apmail-hadoop-user-archive@hadoop.apache.org Received: (qmail 65408 invoked by uid 500); 18 Aug 2012 14:51:26 -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 65399 invoked by uid 99); 18 Aug 2012 14:51:26 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 18 Aug 2012 14:51:26 +0000 X-ASF-Spam-Status: No, hits=2.5 required=5.0 tests=FREEMAIL_REPLY,FSL_RCVD_USER,HTML_MESSAGE,RCVD_IN_DNSWL_LOW,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of dwivedishashwat@gmail.com designates 209.85.160.48 as permitted sender) Received: from [209.85.160.48] (HELO mail-pb0-f48.google.com) (209.85.160.48) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 18 Aug 2012 14:51:17 +0000 Received: by mail-pb0-f48.google.com with SMTP id rp16so6069397pbb.35 for ; Sat, 18 Aug 2012 07:50:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:references:in-reply-to:subject:date:message-id:mime-version :content-type:x-mailer:content-language:thread-index; bh=Je/gK1HOZUG+Mp3t2EGpXt6peu1mKI+mVBSwcYH6r6M=; b=plCvejc8I9WouK4tEBKvbHbElGQJhcADumCBdqVUv6NTKreT72u9svFJVEFiFxjVzh XeKKzN09H7dgsfGIzGueYSh97FVYl/4koSPvIIzt92zj5VJIJ+SlwAV6U9NLJEsOeLxY nktT7HvK5ytBvwTnjPBa5ajID/PLBm02zx318ht28s27KvlnTwM1hbpgjQypNG+dgqgV sR96+IC5raP/AlxNra6qU0FhgxVpy8xdDoOfuEQTOFc2uSlw5EkIOC7OCkHvapM1iEsm 3Fac2nO1dMNJJkgS3VHq51LwQW0yCzETOl3sH+zCxVWG3c/tpDLhPGbWk6s4AdjsQQbb ImIQ== Received: by 10.66.82.168 with SMTP id j8mr12097619pay.73.1345301456650; Sat, 18 Aug 2012 07:50:56 -0700 (PDT) Received: from InfinitySoft ([180.151.115.64]) by mx.google.com with ESMTPS id uu10sm6257548pbc.2.2012.08.18.07.50.54 (version=TLSv1/SSLv3 cipher=OTHER); Sat, 18 Aug 2012 07:50:56 -0700 (PDT) From: "Shashwat Shriparv" To: References: <502D1FC9.9030704@gmail.com> In-Reply-To: Subject: RE: Relevance of mapreduce.* configuration properties for MR V2 Date: Sat, 18 Aug 2012 20:20:46 +0530 Message-ID: <030d01cd7d50$dccdc160$96694420$@gmail.com> MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_030E_01CD7D7E.F687F930" X-Mailer: Microsoft Outlook 15.0 Content-Language: en-us Thread-Index: AQH3bmeoNZ0c6Ol2aXh6lguG0MpM0gJzFiUelvgsIUA= This is a multipart message in MIME format. ------=_NextPart_000_030E_01CD7D7E.F687F930 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit What is content of your /etc/hosts file? From: rahul p [mailto:rahulpoolanchalil@gmail.com] Sent: Saturday, August 18, 2012 4:49 PM To: user@hadoop.apache.org Subject: Re: Relevance of mapreduce.* configuration properties for MR V2 Hi, When i give bin/start-fs all namenode s not coming up.. On Fri, Aug 17, 2012 at 12:28 AM, mg > wrote: Hi, I am currently trying to tune a CDH 4.0.1 (i~ hadoop 2.0.0-alpha) cluster running HDFS, YARN, and HBase managed by Cloudera Manager 4.0.3 (Free Edition). In CM, there are a number of options for setting mapreduce.* configuration properties on the YARN client page. Some of the properties and their explanations in the GUI still refer to JobTracker and TaskTracker, e.g., - mapreduce.jobtracker.handler.count, - mapreduce.tasktracker.map.tasks.maximum, - mapreduce.tasktracker.reduce.tasks.maximum I wonder whether these and a number of other mapreduce.* (e.g., mapreduce.job.reduces) properties are observed by the MR2 ApplicationMaster (and how), or not. Can anyone clarify or point to respective documentation? Thanks, Martin ------=_NextPart_000_030E_01CD7D7E.F687F930 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

What is content of your /etc/hosts file?

 

From: rahul p = [mailto:rahulpoolanchalil@gmail.com]
Sent: Saturday, August = 18, 2012 4:49 PM
To: user@hadoop.apache.org
Subject: = Re: Relevance of mapreduce.* configuration properties for MR = V2

 

Hi,

When i = give bin/start-fs all 

namenode s not coming = up..

On Fri, Aug 17, 2012 at = 12:28 AM, mg <userformailinglists@gmail.com> = wrote:

Hi,

I am currently trying to tune a CDH 4.0.1 = (i~ hadoop 2.0.0-alpha) cluster running HDFS, YARN, and HBase managed by = Cloudera Manager 4.0.3 (Free Edition).

In CM, there are a number = of options for setting mapreduce.* configuration properties on the YARN = client page.

Some of the properties and their explanations in the = GUI still refer to JobTracker and TaskTracker, e.g.,
- = mapreduce.jobtracker.handler.count,
- = mapreduce.tasktracker.map.tasks.maximum,
- = mapreduce.tasktracker.reduce.tasks.maximum

I wonder whether these = and a number of other mapreduce.* (e.g., mapreduce.job.reduces) = properties are observed by the MR2 ApplicationMaster (and how), or = not.

Can anyone clarify or point to respective = documentation?

Thanks,
Martin

=

 

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