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 1007A1054B for ; Thu, 5 Sep 2013 18:33:56 +0000 (UTC) Received: (qmail 10625 invoked by uid 500); 5 Sep 2013 18:33:50 -0000 Delivered-To: apmail-hadoop-mapreduce-user-archive@hadoop.apache.org Received: (qmail 10323 invoked by uid 500); 5 Sep 2013 18:33:50 -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 10259 invoked by uid 99); 5 Sep 2013 18:33:50 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 05 Sep 2013 18:33:50 +0000 X-ASF-Spam-Status: No, hits=1.8 required=5.0 tests=HTML_FONT_FACE_BAD,HTML_MESSAGE,RCVD_IN_DNSWL_LOW,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of munnavarsk@gmail.com designates 209.85.223.169 as permitted sender) Received: from [209.85.223.169] (HELO mail-ie0-f169.google.com) (209.85.223.169) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 05 Sep 2013 18:33:45 +0000 Received: by mail-ie0-f169.google.com with SMTP id tp5so4540517ieb.14 for ; Thu, 05 Sep 2013 11:33:25 -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 :cc:content-type; bh=IrErRYVdkOmL7ACsDdRqAh+7k5BGpNRJDZz+z/Au6LI=; b=qH4q3F5vUNJa0r5YMNkWLmJWh9h7eof0ahSp8qIgcQVpnTDI8n1ZpHjH0vivfsV3qK 7Zset0pWYXXARQNNRFLSvSzogAuUhzWuGP9k7u6hpzml+WAp/pXAEWamiX15YmtDRjMN l36Mf+N8TQiaBv4LuSCusHUPa+DdLrg5Sr6jreK9t/cSzGz0NEFN/pIxgZ4okI1eqdxX Lyve9AuHD05+0XJmmxCkasFafiFndZ5Oq2BEZBhXzt31EudTCEoH42JGYYllq7zTsJgG fGRwA0EK+PWIe+Vi0xRYYbEuA3dg3tBx2ZagbYCckDT8j3NiTtcQUUb1G1nmzOo8FPM4 AKdQ== MIME-Version: 1.0 X-Received: by 10.50.97.35 with SMTP id dx3mr6951352igb.55.1378406004948; Thu, 05 Sep 2013 11:33:24 -0700 (PDT) Received: by 10.64.21.130 with HTTP; Thu, 5 Sep 2013 11:33:24 -0700 (PDT) In-Reply-To: References:

Date: Fri, 6 Sep 2013 00:03:24 +0530 Message-ID: Subject: Re: SNN not writing data fs.checkpoint.dir location From: Munna To: user@hadoop.apache.org Cc: smunnavar@yodlee.com Content-Type: multipart/alternative; boundary=e89a8ffbae754804fd04e5a7282b X-Virus-Checked: Checked by ClamAV on apache.org --e89a8ffbae754804fd04e5a7282b Content-Type: text/plain; charset=ISO-8859-1 you mean that same configurations are required as NN in SNN On Thu, Sep 5, 2013 at 11:58 PM, Harsh J wrote: > These configs need to be present at SNN, not at just the NN. > > On Thu, Sep 5, 2013 at 11:54 PM, Munna wrote: > > Hi Yadav, > > > > We are using CDH3 and I restarted after changing configuration. > > > > fs.checkpoint.dir > > /data/1/dfs/snn,/nfsmount/dfs/snn > > true > > > > > > fs.checkpoint.period > > 3600 > > The number of seconds between two periodic > > checkpoints > > > > > > I have entered these changes in Namenode only. > > > > > > On Thu, Sep 5, 2013 at 11:47 PM, Jitendra Yadav < > jeetuyadav200890@gmail.com> > > wrote: > >> > >> Please share your Hadoop version and hdfs-site.xml conf also I'm > >> assuming that you already restarted your cluster after changing > >> fs.checkpoint.dir. > >> > >> Thanks > >> On 9/5/13, Munna wrote: > >> > Hi, > >> > > >> > I have configured fs.checkpoint.dir in hdfs-site.xml, but still it was > >> > writing in /tmp location. Please give me some solution for > checkpointing > >> > on > >> > respective location. > >> > > >> > -- > >> > *Regards* > >> > * > >> > * > >> > *Munna* > >> > > > > > > > > > > > -- > > Regards > > > > Munna > > > > -- > Harsh J > -- *Regards* * * *Munna* --e89a8ffbae754804fd04e5a7282b Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable

you mean that same configurations are required as NN in SN= N

On Thu= , Sep 5, 2013 at 11:58 PM, Harsh J <harsh@cloudera.com> wro= te:

These configs need to be present at SNN, not= at just the NN.

On Thu, Sep 5, 2013 at 11:54 PM, Munna <munnavarsk@gmail.com> wrote:
> Hi Yadav,
>
> We are using CDH3 and I restarted after changing configuration.
> =A0<property>
> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 <name>fs.checkpoint.dir</name= >
> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 <value>/data/1/dfs/snn,/nfsmount= /dfs/snn</value>
> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 <final>true</final>
> =A0 =A0 =A0 =A0 </property>
> =A0 =A0 =A0 =A0 <property>
> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 <name>fs.checkpoint.period</n= ame>
> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 <value>3600</value>
> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 <description>The number of secon= ds between two periodic
> checkpoints</description>
> =A0 =A0 =A0 =A0 </property>
>
> I have entered these changes in Namenode only.
>
>
> On Thu, Sep 5, 2013 at 11:47 PM, Jitendra Yadav <jeetuyadav200890@gmail.com>
> wrote:
>>
>> Please share your Hadoop version and hdfs-site.xml conf also I'= ;m
>> assuming that you already restarted your cluster after changing >> fs.checkpoint.dir.
>>
>> Thanks
>> On 9/5/13, Munna <munna= varsk@gmail.com> wrote:
>> > Hi,
>> >
>> > I have configured fs.checkpoint.dir in hdfs-site.xml, but sti= ll it was
>> > writing in /tmp location. Please give me some solution for ch= eckpointing
>> > on
>> > respective location.
>> >
>> > --
>> > *Regards*
>> > *
>> > *
>> > *Munna*
>> >
>
>
>
>
> --
> Regards
>
> Munna

--
Harsh J

-- Regards

Munna=

--e89a8ffbae754804fd04e5a7282b--