Return-Path: X-Original-To: apmail-hadoop-common-user-archive@www.apache.org Delivered-To: apmail-hadoop-common-user-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id CFB5DF29E for ; Fri, 22 Mar 2013 21:19:48 +0000 (UTC) Received: (qmail 42898 invoked by uid 500); 22 Mar 2013 21:19:44 -0000 Delivered-To: apmail-hadoop-common-user-archive@hadoop.apache.org Received: (qmail 42784 invoked by uid 500); 22 Mar 2013 21:19:44 -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 42776 invoked by uid 99); 22 Mar 2013 21:19:44 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 22 Mar 2013 21:19:44 +0000 X-ASF-Spam-Status: No, hits=1.5 required=5.0 tests=HTML_MESSAGE,RCVD_IN_DNSWL_LOW,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of ashettia@hortonworks.com designates 209.85.223.173 as permitted sender) Received: from [209.85.223.173] (HELO mail-ie0-f173.google.com) (209.85.223.173) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 22 Mar 2013 21:19:38 +0000 Received: by mail-ie0-f173.google.com with SMTP id 9so5434799iec.4 for ; Fri, 22 Mar 2013 14:19:17 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=mime-version:x-received:in-reply-to:references:date:message-id :subject:from:to:content-type:x-gm-message-state; bh=ODN/rlVEHRx06eWtl+r7wsF2HQLHxA+jvYxwggk63u0=; b=mmpR0yIr73HKKkrGPgeuqDNbwW9CxhDpIw/c+pmjhKErlfF3IpYJx8NOtUucVXEXrh M17KWo+lpIuUYbpDDDt2MMKHZIJwy0jtC+H4upZBHOxtJnYcgiTRZ3hJsG1muZW9NYvu 1/cYJpC6D9lgjW//vb3Yqe91yLnaKR7wkdzwZxeeoi/pMexARnd6A6c/OucMlfAUz+fD 2A7yK6632UChIMBYsoQ1ysuLYdG/J8pSzX5DM3Wgvrw1IsyrQlB/ss8/S/2/ib8f1Qot QdiVjDWRKJNXwdoCEUY3WN/RcNeC4dqW2fkVJcJ6I/Wg17rtFI0Mb+nnXO1CJ0QGaGYX iKXw== MIME-Version: 1.0 X-Received: by 10.50.216.168 with SMTP id or8mr5897096igc.83.1363987157481; Fri, 22 Mar 2013 14:19:17 -0700 (PDT) Received: by 10.231.136.2 with HTTP; Fri, 22 Mar 2013 14:19:17 -0700 (PDT) In-Reply-To: References: Date: Fri, 22 Mar 2013 14:19:17 -0700 Message-ID: Subject: Re: About running a simple wordcount mapreduce From: Abdelrahman Shettia To: user@hadoop.apache.org, reduno1985 Content-Type: multipart/alternative; boundary=14dae93405d9002f6204d88a021d X-Gm-Message-State: ALoCoQn++8gyHzVF5f2gZFuHiBASpunAo2HqzT2FWDUGC4u60hVq/CHNBBDUyR4lE6yXwgaL9sam X-Virus-Checked: Checked by ClamAV on apache.org --14dae93405d9002f6204d88a021d Content-Type: text/plain; charset=ISO-8859-1 Hi Redwane, Please run the following command as hdfs user on any datanode. The output will be something like this. Hope this helps hadoop dfsadmin -report Configured Capacity: 81075068925 (75.51 GB) Present Capacity: 70375292928 (65.54 GB) DFS Remaining: 69895163904 (65.09 GB) DFS Used: 480129024 (457.89 MB) DFS Used%: 0.68% Under replicated blocks: 0 Blocks with corrupt replicas: 0 Missing blocks: 0 Thanks -Abdelrahman On Fri, Mar 22, 2013 at 12:35 PM, reduno1985 wrote: > > I have my hosts running on openstack virtual machine instances each > instance has 10gb hard disc . Is there a way too see how much space is in > the hdfs without web ui . > > > Sent from Samsung Mobile > > Serge Blazhievsky wrote: > Check web ui how much space you have on hdfs??? > > Sent from my iPhone > > On Mar 22, 2013, at 11:41 AM, Abdelrahman Shettia < > ashettia@hortonworks.com> wrote: > > Hi Redwane , > > It is possible that the hosts which are running tasks are do not have > enough space. Those dirs are confiugred in mapred-site.xml > > > > On Fri, Mar 22, 2013 at 8:42 AM, Redwane belmaati cherkaoui < > reduno1985@googlemail.com> wrote: > >> >> >> ---------- Forwarded message ---------- >> From: Redwane belmaati cherkaoui >> Date: Fri, Mar 22, 2013 at 4:39 PM >> Subject: About running a simple wordcount mapreduce >> To: mapreduce-issues@hadoop.apache.org >> >> >> Hi >> I am trying to run a wordcount mapreduce job on several files (<20 mb) >> using two machines . I get stuck on 0% map 0% reduce. >> The jobtracker log file shows the following warning: >> WARN org.apache.hadoop.mapred.JobInProgress: No room for map task. Node >> hadoop0.novalocal has 8791384064 bytes free; but we expect map to take >> 1317624576693539401 >> >> Please help me , >> Best Regards, >> >> > --14dae93405d9002f6204d88a021d Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable
Hi Redwane,=A0

Please run the fol= lowing command as hdfs user on any datanode. The output will be something l= ike this. Hope this helps=A0

hado= op dfsadmin -report
Configured Capacity: 81075068925 (75.51 GB)
Present Capacity= : 70375292928 (65.54 GB)
DFS Remaining: 69895163904 (65.09 GB)
DFS Used: 480129024 (457.89 MB)
DFS Used%: 0.68%
Under replicated blocks: 0
Blocks with corrupt replicas: 0
Missing blocks: 0

Thanks
-Abdelrahman=A0


<= div class=3D"gmail_quote"> On Fri, Mar 22, 2013 at 12:35 PM, reduno1985 <reduno1985@googlema= il.com> wrote:

I have my hosts running on openstack virtual machi= ne instances each instance has 10gb hard disc . Is there a way too see how = much space is in the hdfs without web ui .


Sent from Samsung Mob= ile

Serge Blazhievsky <hadoop.ca@gmail.com> wrote= :
Check web ui how much space you have on hdfs???

Sent from my iP= hone

On Mar 22, 2013, at 11:41 AM, Ab= delrahman Shettia <ashettia@hortonworks.com> wrote:

Hi Redwane ,=A0
It is possible that the hosts which are running tasks are= do not have enough space. Those dirs are confiugred in mapred-site.xml



On Fri, Mar 22, 2013 at 8:42 AM, Redwane= belmaati cherkaoui <reduno1985@googlemail.com> wrot= e:


---------= - Forwarded message ----------
From: Redwa= ne belmaati cherkaoui <reduno1985@googlemail.com>
Date: Fri, Mar 22, 2013 at 4:39 PM
Subject: About running a simple wordc= ount mapreduce
To: mapreduce-issues@hadoop.apache.org


Hi I am trying to run=A0 a wordcount mapreduce job on several files (<20 mb= ) using two machines . I get stuck on 0% map 0% reduce.
The jobtracker log file shows the following warning:
=A0WARN org.apache.= hadoop.mapred.JobInProgress: No room for map task. Node hadoop0.novalocal h= as 8791384064 bytes free; but we expect map to take 1317624576693539401

Please help me ,
Best Regards,



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