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 9CCDFE94E for ; Mon, 25 Feb 2013 14:41:27 +0000 (UTC) Received: (qmail 13484 invoked by uid 500); 25 Feb 2013 14:41:22 -0000 Delivered-To: apmail-hadoop-common-user-archive@hadoop.apache.org Received: (qmail 13237 invoked by uid 500); 25 Feb 2013 14:41:21 -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 13214 invoked by uid 99); 25 Feb 2013 14:41:21 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 25 Feb 2013 14:41:21 +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 (athena.apache.org: domain of nitinpawar432@gmail.com designates 209.85.220.171 as permitted sender) Received: from [209.85.220.171] (HELO mail-vc0-f171.google.com) (209.85.220.171) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 25 Feb 2013 14:41:14 +0000 Received: by mail-vc0-f171.google.com with SMTP id fy7so70998vcb.2 for ; Mon, 25 Feb 2013 06:40:53 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:x-received:in-reply-to:references:date:message-id :subject:from:to:content-type; bh=S27Lboy3Ki1zU9DJ4Jkz2KiexaJg9VgficyqtcO03rI=; b=GStnaiJYI4gmx44Cwh5jFs/W345/NR9zkpkJ+Xz+CFyaxGjybIu69ILaDRSvCLbtjD emzbghJUU9H/OjZXkZLtyjQ5TXugtXD3Kx9MxNI5Q3r1TP4JZY7WjhIuY+3pr288HXH0 hAx2O7Upcv9zWTtS5d/CrGcc/x1TZv9SUl22BNsqexHV7qj5H4al0by4lV4ADYkNH6p5 zw476Szt1R5SSkilQ7HIYI7ZGg0TZo9mQbFGGmCPKmGonljObBpThEW9RMzc7+oki9kM t9DspEbl1agtuTNN57u3V/PB4zgHGQqqNWSrA7A9mQVTWAS4mLUqbOXdZyu5BAOHBMkp LMZw== MIME-Version: 1.0 X-Received: by 10.59.3.9 with SMTP id bs9mr1646000ved.38.1361803253596; Mon, 25 Feb 2013 06:40:53 -0800 (PST) Received: by 10.58.95.37 with HTTP; Mon, 25 Feb 2013 06:40:53 -0800 (PST) In-Reply-To: References: Date: Mon, 25 Feb 2013 20:10:53 +0530 Message-ID: Subject: Re: How to start Data Replicated Blocks in HDFS manually. From: Nitin Pawar To: user@hadoop.apache.org Content-Type: multipart/alternative; boundary=e89a8f9219362f406a04d68d874b X-Virus-Checked: Checked by ClamAV on apache.org --e89a8f9219362f406a04d68d874b Content-Type: text/plain; charset=ISO-8859-1 as shashwat suggested run the command $HADOOP_HOME/bin/hadoop dfs -setrep -R -w 2 / On Mon, Feb 25, 2013 at 8:04 PM, Dhanasekaran Anbalagan wrote: > HI Nitin > > >>did you start the cluster with replication factor 3 and later changed it > to 2 > yes correct. We have only two datanode, First I wrongly configured after > I changed to 2. > and i have done with hadoop fs -setrep -R 2 /myfolder > > same thing i done in all folder in HDFS > >>did you enable rack awareness > no. > > Did I learn something today? If not, I wasted it. > > > On Mon, Feb 25, 2013 at 9:20 AM, Nitin Pawar wrote: > >> did you start the cluster with replication factor 3 and later changed it >> to 2? >> also did you enable rack awareness in your configs and both the nodes are >> on same rack? >> >> >> >> >> On Mon, Feb 25, 2013 at 7:45 PM, Dhanasekaran Anbalagan < >> bugcy013@gmail.com> wrote: >> >>> Hi Guys, >>> >>> We have cluster with two data nodes. We configured data replication >>> factor two. >>> when i copy data to hdfs, Data's are not fully replicated. It's says * Number >>> of Under-Replicated Blocks : 15115* >>> How to manually invoke the Data replication in HDFS. >>> >>> I restarted cluster also. It's not helps me >>> >>> Please guide me guys. >>> >>> -Dhanasekaran. >>> >>> Did I learn something today? If not, I wasted it. >>> >> >> >> >> -- >> Nitin Pawar >> > > -- Nitin Pawar --e89a8f9219362f406a04d68d874b Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable
as shashwat suggested =A0run the command=A0

=
= $HADOOP_HOME/bin/hadoop dfs -setrep -R -w 2 /


On Mon, Feb 25, 2013 at 8:04 PM, Dhanase= karan Anbalagan <bugcy013@gmail.com> wrote:
HI Nitin

>>did = you start the cluster with replication factor 3 and later changed it to 2
yes correct. We have only two datanode, First =A0I wrong= ly configured after I changed =A0to 2.
and i have done with=A0hadoop fs -setrep -R 2 /myfolder

=
same thing i done in all folder in HDFS=A0
>>did you enable rack awareness=A0
no.

D= id I learn something today? If not, I wasted it.


On Mon, Feb= 25, 2013 at 9:20 AM, Nitin Pawar <nitinpawar432@gmail.com> wrote:
did you start the cluster with replication factor 3 and la= ter changed it to 2?=A0
also did you enable rack awareness in your conf= igs and both the nodes are on same rack?=A0




On Mon, Feb 25, 2013 at 7:45 PM, Dhanasekaran Anbalagan <bug= cy013@gmail.com> wrote:
Hi Guys,
We have cluster with two=A0data nodes. We=A0configured data rep= lication factor two.
when =A0i copy data =A0to hdfs, Data's are not fully replicated. I= t's says =A0Number of Under-Replicated Blocks : 15115=
How to manually invoke the Data replication in HDFS.
<= br>
I restarted cluster also. It's not helps me=A0
=
Please guide me guys.

-Dhanasekaran.

Did I learn somet= hing today? If not, I wasted it.



<= font color=3D"#888888">--
Nitin Pawar




--
Nitin Pawar<= br>
--e89a8f9219362f406a04d68d874b--