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 4F0A310EDF for ; Thu, 15 Aug 2013 14:52:36 +0000 (UTC) Received: (qmail 8197 invoked by uid 500); 15 Aug 2013 14:52:30 -0000 Delivered-To: apmail-hadoop-mapreduce-user-archive@hadoop.apache.org Received: (qmail 8062 invoked by uid 500); 15 Aug 2013 14:52:29 -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 8055 invoked by uid 99); 15 Aug 2013 14:52:29 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 15 Aug 2013 14:52:29 +0000 X-ASF-Spam-Status: No, hits=1.7 required=5.0 tests=FREEMAIL_ENVFROM_END_DIGIT,HTML_MESSAGE,RCVD_IN_DNSWL_LOW,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of jeetuyadav200890@gmail.com designates 209.85.217.177 as permitted sender) Received: from [209.85.217.177] (HELO mail-lb0-f177.google.com) (209.85.217.177) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 15 Aug 2013 14:52:23 +0000 Received: by mail-lb0-f177.google.com with SMTP id n6so689657lbi.8 for ; Thu, 15 Aug 2013 07:52:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; bh=dFKIXO7I2JlloZfbiDwe/5onkmys+/y2HAY/ee/r2D8=; b=zk9WXjPYk+6Q9uHhAubBoliRJmz8Ws/P8TwnCP6dCypP2W6d1jTVCrLEzqIab3drer kYMGQtVVpwirdwm5G2b1MuLYP6E4Sj3gs+kr415TiVoqCCNxg62BazogQYVJ7GFJ8aUA wS7Gi3nBLpSQgi/g84EBoweMj0CV6dg+G3k8AEGDrlQEIbEudFANHdAKtf/dD/GqZN7M Vm8fz0aWkwyjwXG/k83sjttwIDjUrOVMFfcFInmGaTMA88sEsyhr2YWas+IpDwhMRESx ChQSmhsHNcFlVYfw6M6nWMqDfO6q0PqsA9AMSZnYupKCynRt3DR1e4VlCNCKT0DsRo0Y UK1w== MIME-Version: 1.0 X-Received: by 10.112.20.137 with SMTP id n9mr12974955lbe.20.1376578322557; Thu, 15 Aug 2013 07:52:02 -0700 (PDT) Received: by 10.112.180.70 with HTTP; Thu, 15 Aug 2013 07:52:02 -0700 (PDT) In-Reply-To: References: Date: Thu, 15 Aug 2013 20:22:02 +0530 Message-ID: Subject: Re: mapper and reducer task failure From: Jitendra Yadav To: user@hadoop.apache.org Content-Type: multipart/alternative; boundary=14dae94735cfebeefb04e3fd9d2d X-Virus-Checked: Checked by ClamAV on apache.org --14dae94735cfebeefb04e3fd9d2d Content-Type: text/plain; charset=ISO-8859-1 Which version of hadoop you are using? On Thu, Aug 15, 2013 at 8:05 PM, Pradeep Singh wrote: > Hi RaJ, > I am using ubuntu 13.04 . and running hadoop with root user > Regards > Pradeep Singh > > > On Thu, Aug 15, 2013 at 7:29 PM, Raj K Singh wrote: > >> it seems that you are running hadoop locally on windows using cygwin >> and having a problem of permission. >> >> :::::::::::::::::::::::::::::::::::::::: >> Raj K Singh >> http://www.rajkrrsingh.blogspot.com >> Mobile Tel: +91 (0)9899821370 >> >> >> On Thu, Aug 15, 2013 at 7:10 PM, Pradeep Singh wrote: >> >>> Hi all , >>> I am new to Hadoop .I am not sure if my question is stupid or not . But >>> still . >>> I am running wordcount example and getting below error : >>> Command to run : >>> bin/hadoop jar hadoop-examples-1.2.1.jar WordCount /user/root/input/* >>> /user/root/output >>> >>> MapAttempt TASK_TYPE="SETUP" TASKID="task_201308151750_0011_m_000003" >>> TASK_ATTEMPT_ID="attempt_201308151750_0011_m_000003_1" TASK_STATUS="FAILED" >>> FINISH_TIME="1376572981053" HOSTNAME="pradeep-pc" >>> ERROR="java\.lang\.Throwable: Child Error >>> at org\.apache\.hadoop\.mapred\.TaskRunner\.run(TaskRunner\.java:271) >>> Also i have attachmet my log file from dfs >>> Regards >>> Pradeep >>> >> >> > --14dae94735cfebeefb04e3fd9d2d Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Which version of hadoop you are using?

On Thu, Aug 15, 2013 at 8:05 PM, Pradeep Singh <= span dir=3D"ltr"><hadoop.guy0303@gmail.com> wrote:
Hi RaJ,
I am using ubuntu 13.04 . and running hadoop with root user=
Regards
Pradeep Singh


On Thu, Aug 15, 2013 at 7:29 PM, Raj K Singh <rajkrrsingh@gmail.com> wrote:
it see= ms that you are running hadoop locally on windows using cygwin and having a= problem of permission.

::::::::::::::::::::::::::::::::::::= ::::
Raj K Singh=20


On Thu, Aug 15, 2013 at 7:10 PM, Pradeep Singh <= span dir=3D"ltr"><hadoop.guy0303@gmail.com> wrote:
Hi all ,
I am new to Hadoop .I am not sure if my question is = stupid or not . But still .
I am running wordcount example and get= ting below error :
Command to run :
bin/hadoop jar hadoop-examples-1.2.1.jar WordCount= /user/root/input/* /user/root/output

MapAttempt TASK_TYPE=3D"SETUP" TASKID=3D"task_20130= 8151750_0011_m_000003" TASK_ATTEMPT_ID=3D"attempt_201308151750_00= 11_m_000003_1" TASK_STATUS=3D"FAILED" FINISH_TIME=3D"13= 76572981053" HOSTNAME=3D"pradeep-pc" ERROR=3D"java\.lan= g\.Throwable: Child Error
=A0=A0=A0 at org\.apache\.hadoop\.mapred\.TaskRunner\.run(TaskRunner\.java:= 271)
Also i have attachmet my log file from dfs
Regards
Pradeep



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