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Posted to user@hadoop.apache.org by Munna <mu...@gmail.com> on 2013/09/05 19:50:52 UTC
SNN not writing data fs.checkpoint.dir location
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*
Re: SNN not writing data fs.checkpoint.dir location
Posted by Jitendra Yadav <je...@gmail.com>.
Hi,
This means that your specified checkpoint directory has been locked by
SNN for use.
Thanks
Jitendra
On 9/6/13, Munna <mu...@gmail.com> wrote:
> "in_use.lock" ?
>
>
> On Fri, Sep 6, 2013 at 12:26 AM, Jitendra Yadav
> <je...@gmail.com>wrote:
>
>> Hi,
>>
>> Well I think you should only restart your SNN after the change. Also
>> refer the checkpoint directory for any 'in_use.lock' file.
>>
>> Thanks
>> Jitendra
>> On 9/6/13, Munna <mu...@gmail.com> wrote:
>> > Thank you Jitendar.
>> >
>> > After chage these perameter on SNN, is it require to restart NN also?
>> > please confirm...
>> >
>> >
>> > On Fri, Sep 6, 2013 at 12:10 AM, Jitendra Yadav
>> > <je...@gmail.com>wrote:
>> >
>> >> Hi,
>> >>
>> >> If you are running SNN on same node as NN then it's ok otherwise you
>> >> should add these properties at SNN side too.
>> >>
>> >>
>> >> Thanks
>> >> Jitendra
>> >> On 9/6/13, Munna <mu...@gmail.com> wrote:
>> >> > you mean that same configurations are required as NN in SNN
>> >> >
>> >> >
>> >> > On Thu, Sep 5, 2013 at 11:58 PM, Harsh J <ha...@cloudera.com> wrote:
>> >> >
>> >> >> These configs need to be present at SNN, not at just the NN.
>> >> >>
>> >> >> On Thu, Sep 5, 2013 at 11:54 PM, Munna <mu...@gmail.com>
>> >> >> wrote:
>> >> >> > Hi Yadav,
>> >> >> >
>> >> >> > We are using CDH3 and I restarted after changing configuration.
>> >> >> > <property>
>> >> >> > <name>fs.checkpoint.dir</name>
>> >> >> > <value>/data/1/dfs/snn,/nfsmount/dfs/snn</value>
>> >> >> > <final>true</final>
>> >> >> > </property>
>> >> >> > <property>
>> >> >> > <name>fs.checkpoint.period</name>
>> >> >> > <value>3600</value>
>> >> >> > <description>The number of seconds between two
>> >> periodic
>> >> >> > checkpoints</description>
>> >> >> > </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 <mu...@gmail.com> 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*
>> >> >
>> >>
>> >
>> >
>> >
>> > --
>> > *Regards*
>> > *
>> > *
>> > *Munna*
>> >
>>
>
>
>
> --
> *Regards*
> *
> *
> *Munna*
>
Re: SNN not writing data fs.checkpoint.dir location
Posted by Jitendra Yadav <je...@gmail.com>.
Hi,
This means that your specified checkpoint directory has been locked by
SNN for use.
Thanks
Jitendra
On 9/6/13, Munna <mu...@gmail.com> wrote:
> "in_use.lock" ?
>
>
> On Fri, Sep 6, 2013 at 12:26 AM, Jitendra Yadav
> <je...@gmail.com>wrote:
>
>> Hi,
>>
>> Well I think you should only restart your SNN after the change. Also
>> refer the checkpoint directory for any 'in_use.lock' file.
>>
>> Thanks
>> Jitendra
>> On 9/6/13, Munna <mu...@gmail.com> wrote:
>> > Thank you Jitendar.
>> >
>> > After chage these perameter on SNN, is it require to restart NN also?
>> > please confirm...
>> >
>> >
>> > On Fri, Sep 6, 2013 at 12:10 AM, Jitendra Yadav
>> > <je...@gmail.com>wrote:
>> >
>> >> Hi,
>> >>
>> >> If you are running SNN on same node as NN then it's ok otherwise you
>> >> should add these properties at SNN side too.
>> >>
>> >>
>> >> Thanks
>> >> Jitendra
>> >> On 9/6/13, Munna <mu...@gmail.com> wrote:
>> >> > you mean that same configurations are required as NN in SNN
>> >> >
>> >> >
>> >> > On Thu, Sep 5, 2013 at 11:58 PM, Harsh J <ha...@cloudera.com> wrote:
>> >> >
>> >> >> These configs need to be present at SNN, not at just the NN.
>> >> >>
>> >> >> On Thu, Sep 5, 2013 at 11:54 PM, Munna <mu...@gmail.com>
>> >> >> wrote:
>> >> >> > Hi Yadav,
>> >> >> >
>> >> >> > We are using CDH3 and I restarted after changing configuration.
>> >> >> > <property>
>> >> >> > <name>fs.checkpoint.dir</name>
>> >> >> > <value>/data/1/dfs/snn,/nfsmount/dfs/snn</value>
>> >> >> > <final>true</final>
>> >> >> > </property>
>> >> >> > <property>
>> >> >> > <name>fs.checkpoint.period</name>
>> >> >> > <value>3600</value>
>> >> >> > <description>The number of seconds between two
>> >> periodic
>> >> >> > checkpoints</description>
>> >> >> > </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 <mu...@gmail.com> 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*
>> >> >
>> >>
>> >
>> >
>> >
>> > --
>> > *Regards*
>> > *
>> > *
>> > *Munna*
>> >
>>
>
>
>
> --
> *Regards*
> *
> *
> *Munna*
>
Re: SNN not writing data fs.checkpoint.dir location
Posted by Jitendra Yadav <je...@gmail.com>.
Hi,
This means that your specified checkpoint directory has been locked by
SNN for use.
Thanks
Jitendra
On 9/6/13, Munna <mu...@gmail.com> wrote:
> "in_use.lock" ?
>
>
> On Fri, Sep 6, 2013 at 12:26 AM, Jitendra Yadav
> <je...@gmail.com>wrote:
>
>> Hi,
>>
>> Well I think you should only restart your SNN after the change. Also
>> refer the checkpoint directory for any 'in_use.lock' file.
>>
>> Thanks
>> Jitendra
>> On 9/6/13, Munna <mu...@gmail.com> wrote:
>> > Thank you Jitendar.
>> >
>> > After chage these perameter on SNN, is it require to restart NN also?
>> > please confirm...
>> >
>> >
>> > On Fri, Sep 6, 2013 at 12:10 AM, Jitendra Yadav
>> > <je...@gmail.com>wrote:
>> >
>> >> Hi,
>> >>
>> >> If you are running SNN on same node as NN then it's ok otherwise you
>> >> should add these properties at SNN side too.
>> >>
>> >>
>> >> Thanks
>> >> Jitendra
>> >> On 9/6/13, Munna <mu...@gmail.com> wrote:
>> >> > you mean that same configurations are required as NN in SNN
>> >> >
>> >> >
>> >> > On Thu, Sep 5, 2013 at 11:58 PM, Harsh J <ha...@cloudera.com> wrote:
>> >> >
>> >> >> These configs need to be present at SNN, not at just the NN.
>> >> >>
>> >> >> On Thu, Sep 5, 2013 at 11:54 PM, Munna <mu...@gmail.com>
>> >> >> wrote:
>> >> >> > Hi Yadav,
>> >> >> >
>> >> >> > We are using CDH3 and I restarted after changing configuration.
>> >> >> > <property>
>> >> >> > <name>fs.checkpoint.dir</name>
>> >> >> > <value>/data/1/dfs/snn,/nfsmount/dfs/snn</value>
>> >> >> > <final>true</final>
>> >> >> > </property>
>> >> >> > <property>
>> >> >> > <name>fs.checkpoint.period</name>
>> >> >> > <value>3600</value>
>> >> >> > <description>The number of seconds between two
>> >> periodic
>> >> >> > checkpoints</description>
>> >> >> > </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 <mu...@gmail.com> 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*
>> >> >
>> >>
>> >
>> >
>> >
>> > --
>> > *Regards*
>> > *
>> > *
>> > *Munna*
>> >
>>
>
>
>
> --
> *Regards*
> *
> *
> *Munna*
>
Re: SNN not writing data fs.checkpoint.dir location
Posted by Jitendra Yadav <je...@gmail.com>.
Hi,
This means that your specified checkpoint directory has been locked by
SNN for use.
Thanks
Jitendra
On 9/6/13, Munna <mu...@gmail.com> wrote:
> "in_use.lock" ?
>
>
> On Fri, Sep 6, 2013 at 12:26 AM, Jitendra Yadav
> <je...@gmail.com>wrote:
>
>> Hi,
>>
>> Well I think you should only restart your SNN after the change. Also
>> refer the checkpoint directory for any 'in_use.lock' file.
>>
>> Thanks
>> Jitendra
>> On 9/6/13, Munna <mu...@gmail.com> wrote:
>> > Thank you Jitendar.
>> >
>> > After chage these perameter on SNN, is it require to restart NN also?
>> > please confirm...
>> >
>> >
>> > On Fri, Sep 6, 2013 at 12:10 AM, Jitendra Yadav
>> > <je...@gmail.com>wrote:
>> >
>> >> Hi,
>> >>
>> >> If you are running SNN on same node as NN then it's ok otherwise you
>> >> should add these properties at SNN side too.
>> >>
>> >>
>> >> Thanks
>> >> Jitendra
>> >> On 9/6/13, Munna <mu...@gmail.com> wrote:
>> >> > you mean that same configurations are required as NN in SNN
>> >> >
>> >> >
>> >> > On Thu, Sep 5, 2013 at 11:58 PM, Harsh J <ha...@cloudera.com> wrote:
>> >> >
>> >> >> These configs need to be present at SNN, not at just the NN.
>> >> >>
>> >> >> On Thu, Sep 5, 2013 at 11:54 PM, Munna <mu...@gmail.com>
>> >> >> wrote:
>> >> >> > Hi Yadav,
>> >> >> >
>> >> >> > We are using CDH3 and I restarted after changing configuration.
>> >> >> > <property>
>> >> >> > <name>fs.checkpoint.dir</name>
>> >> >> > <value>/data/1/dfs/snn,/nfsmount/dfs/snn</value>
>> >> >> > <final>true</final>
>> >> >> > </property>
>> >> >> > <property>
>> >> >> > <name>fs.checkpoint.period</name>
>> >> >> > <value>3600</value>
>> >> >> > <description>The number of seconds between two
>> >> periodic
>> >> >> > checkpoints</description>
>> >> >> > </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 <mu...@gmail.com> 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*
>> >> >
>> >>
>> >
>> >
>> >
>> > --
>> > *Regards*
>> > *
>> > *
>> > *Munna*
>> >
>>
>
>
>
> --
> *Regards*
> *
> *
> *Munna*
>
Re: SNN not writing data fs.checkpoint.dir location
Posted by Munna <mu...@gmail.com>.
"in_use.lock" ?
On Fri, Sep 6, 2013 at 12:26 AM, Jitendra Yadav
<je...@gmail.com>wrote:
> Hi,
>
> Well I think you should only restart your SNN after the change. Also
> refer the checkpoint directory for any 'in_use.lock' file.
>
> Thanks
> Jitendra
> On 9/6/13, Munna <mu...@gmail.com> wrote:
> > Thank you Jitendar.
> >
> > After chage these perameter on SNN, is it require to restart NN also?
> > please confirm...
> >
> >
> > On Fri, Sep 6, 2013 at 12:10 AM, Jitendra Yadav
> > <je...@gmail.com>wrote:
> >
> >> Hi,
> >>
> >> If you are running SNN on same node as NN then it's ok otherwise you
> >> should add these properties at SNN side too.
> >>
> >>
> >> Thanks
> >> Jitendra
> >> On 9/6/13, Munna <mu...@gmail.com> wrote:
> >> > you mean that same configurations are required as NN in SNN
> >> >
> >> >
> >> > On Thu, Sep 5, 2013 at 11:58 PM, Harsh J <ha...@cloudera.com> wrote:
> >> >
> >> >> These configs need to be present at SNN, not at just the NN.
> >> >>
> >> >> On Thu, Sep 5, 2013 at 11:54 PM, Munna <mu...@gmail.com> wrote:
> >> >> > Hi Yadav,
> >> >> >
> >> >> > We are using CDH3 and I restarted after changing configuration.
> >> >> > <property>
> >> >> > <name>fs.checkpoint.dir</name>
> >> >> > <value>/data/1/dfs/snn,/nfsmount/dfs/snn</value>
> >> >> > <final>true</final>
> >> >> > </property>
> >> >> > <property>
> >> >> > <name>fs.checkpoint.period</name>
> >> >> > <value>3600</value>
> >> >> > <description>The number of seconds between two
> >> periodic
> >> >> > checkpoints</description>
> >> >> > </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 <mu...@gmail.com> 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*
> >> >
> >>
> >
> >
> >
> > --
> > *Regards*
> > *
> > *
> > *Munna*
> >
>
--
*Regards*
*
*
*Munna*
Re: SNN not writing data fs.checkpoint.dir location
Posted by Munna <mu...@gmail.com>.
"in_use.lock" ?
On Fri, Sep 6, 2013 at 12:26 AM, Jitendra Yadav
<je...@gmail.com>wrote:
> Hi,
>
> Well I think you should only restart your SNN after the change. Also
> refer the checkpoint directory for any 'in_use.lock' file.
>
> Thanks
> Jitendra
> On 9/6/13, Munna <mu...@gmail.com> wrote:
> > Thank you Jitendar.
> >
> > After chage these perameter on SNN, is it require to restart NN also?
> > please confirm...
> >
> >
> > On Fri, Sep 6, 2013 at 12:10 AM, Jitendra Yadav
> > <je...@gmail.com>wrote:
> >
> >> Hi,
> >>
> >> If you are running SNN on same node as NN then it's ok otherwise you
> >> should add these properties at SNN side too.
> >>
> >>
> >> Thanks
> >> Jitendra
> >> On 9/6/13, Munna <mu...@gmail.com> wrote:
> >> > you mean that same configurations are required as NN in SNN
> >> >
> >> >
> >> > On Thu, Sep 5, 2013 at 11:58 PM, Harsh J <ha...@cloudera.com> wrote:
> >> >
> >> >> These configs need to be present at SNN, not at just the NN.
> >> >>
> >> >> On Thu, Sep 5, 2013 at 11:54 PM, Munna <mu...@gmail.com> wrote:
> >> >> > Hi Yadav,
> >> >> >
> >> >> > We are using CDH3 and I restarted after changing configuration.
> >> >> > <property>
> >> >> > <name>fs.checkpoint.dir</name>
> >> >> > <value>/data/1/dfs/snn,/nfsmount/dfs/snn</value>
> >> >> > <final>true</final>
> >> >> > </property>
> >> >> > <property>
> >> >> > <name>fs.checkpoint.period</name>
> >> >> > <value>3600</value>
> >> >> > <description>The number of seconds between two
> >> periodic
> >> >> > checkpoints</description>
> >> >> > </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 <mu...@gmail.com> 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*
> >> >
> >>
> >
> >
> >
> > --
> > *Regards*
> > *
> > *
> > *Munna*
> >
>
--
*Regards*
*
*
*Munna*
Re: SNN not writing data fs.checkpoint.dir location
Posted by Munna <mu...@gmail.com>.
"in_use.lock" ?
On Fri, Sep 6, 2013 at 12:26 AM, Jitendra Yadav
<je...@gmail.com>wrote:
> Hi,
>
> Well I think you should only restart your SNN after the change. Also
> refer the checkpoint directory for any 'in_use.lock' file.
>
> Thanks
> Jitendra
> On 9/6/13, Munna <mu...@gmail.com> wrote:
> > Thank you Jitendar.
> >
> > After chage these perameter on SNN, is it require to restart NN also?
> > please confirm...
> >
> >
> > On Fri, Sep 6, 2013 at 12:10 AM, Jitendra Yadav
> > <je...@gmail.com>wrote:
> >
> >> Hi,
> >>
> >> If you are running SNN on same node as NN then it's ok otherwise you
> >> should add these properties at SNN side too.
> >>
> >>
> >> Thanks
> >> Jitendra
> >> On 9/6/13, Munna <mu...@gmail.com> wrote:
> >> > you mean that same configurations are required as NN in SNN
> >> >
> >> >
> >> > On Thu, Sep 5, 2013 at 11:58 PM, Harsh J <ha...@cloudera.com> wrote:
> >> >
> >> >> These configs need to be present at SNN, not at just the NN.
> >> >>
> >> >> On Thu, Sep 5, 2013 at 11:54 PM, Munna <mu...@gmail.com> wrote:
> >> >> > Hi Yadav,
> >> >> >
> >> >> > We are using CDH3 and I restarted after changing configuration.
> >> >> > <property>
> >> >> > <name>fs.checkpoint.dir</name>
> >> >> > <value>/data/1/dfs/snn,/nfsmount/dfs/snn</value>
> >> >> > <final>true</final>
> >> >> > </property>
> >> >> > <property>
> >> >> > <name>fs.checkpoint.period</name>
> >> >> > <value>3600</value>
> >> >> > <description>The number of seconds between two
> >> periodic
> >> >> > checkpoints</description>
> >> >> > </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 <mu...@gmail.com> 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*
> >> >
> >>
> >
> >
> >
> > --
> > *Regards*
> > *
> > *
> > *Munna*
> >
>
--
*Regards*
*
*
*Munna*
Re: SNN not writing data fs.checkpoint.dir location
Posted by Munna <mu...@gmail.com>.
"in_use.lock" ?
On Fri, Sep 6, 2013 at 12:26 AM, Jitendra Yadav
<je...@gmail.com>wrote:
> Hi,
>
> Well I think you should only restart your SNN after the change. Also
> refer the checkpoint directory for any 'in_use.lock' file.
>
> Thanks
> Jitendra
> On 9/6/13, Munna <mu...@gmail.com> wrote:
> > Thank you Jitendar.
> >
> > After chage these perameter on SNN, is it require to restart NN also?
> > please confirm...
> >
> >
> > On Fri, Sep 6, 2013 at 12:10 AM, Jitendra Yadav
> > <je...@gmail.com>wrote:
> >
> >> Hi,
> >>
> >> If you are running SNN on same node as NN then it's ok otherwise you
> >> should add these properties at SNN side too.
> >>
> >>
> >> Thanks
> >> Jitendra
> >> On 9/6/13, Munna <mu...@gmail.com> wrote:
> >> > you mean that same configurations are required as NN in SNN
> >> >
> >> >
> >> > On Thu, Sep 5, 2013 at 11:58 PM, Harsh J <ha...@cloudera.com> wrote:
> >> >
> >> >> These configs need to be present at SNN, not at just the NN.
> >> >>
> >> >> On Thu, Sep 5, 2013 at 11:54 PM, Munna <mu...@gmail.com> wrote:
> >> >> > Hi Yadav,
> >> >> >
> >> >> > We are using CDH3 and I restarted after changing configuration.
> >> >> > <property>
> >> >> > <name>fs.checkpoint.dir</name>
> >> >> > <value>/data/1/dfs/snn,/nfsmount/dfs/snn</value>
> >> >> > <final>true</final>
> >> >> > </property>
> >> >> > <property>
> >> >> > <name>fs.checkpoint.period</name>
> >> >> > <value>3600</value>
> >> >> > <description>The number of seconds between two
> >> periodic
> >> >> > checkpoints</description>
> >> >> > </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 <mu...@gmail.com> 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*
> >> >
> >>
> >
> >
> >
> > --
> > *Regards*
> > *
> > *
> > *Munna*
> >
>
--
*Regards*
*
*
*Munna*
Re: SNN not writing data fs.checkpoint.dir location
Posted by Jitendra Yadav <je...@gmail.com>.
Hi,
Well I think you should only restart your SNN after the change. Also
refer the checkpoint directory for any 'in_use.lock' file.
Thanks
Jitendra
On 9/6/13, Munna <mu...@gmail.com> wrote:
> Thank you Jitendar.
>
> After chage these perameter on SNN, is it require to restart NN also?
> please confirm...
>
>
> On Fri, Sep 6, 2013 at 12:10 AM, Jitendra Yadav
> <je...@gmail.com>wrote:
>
>> Hi,
>>
>> If you are running SNN on same node as NN then it's ok otherwise you
>> should add these properties at SNN side too.
>>
>>
>> Thanks
>> Jitendra
>> On 9/6/13, Munna <mu...@gmail.com> wrote:
>> > you mean that same configurations are required as NN in SNN
>> >
>> >
>> > On Thu, Sep 5, 2013 at 11:58 PM, Harsh J <ha...@cloudera.com> wrote:
>> >
>> >> These configs need to be present at SNN, not at just the NN.
>> >>
>> >> On Thu, Sep 5, 2013 at 11:54 PM, Munna <mu...@gmail.com> wrote:
>> >> > Hi Yadav,
>> >> >
>> >> > We are using CDH3 and I restarted after changing configuration.
>> >> > <property>
>> >> > <name>fs.checkpoint.dir</name>
>> >> > <value>/data/1/dfs/snn,/nfsmount/dfs/snn</value>
>> >> > <final>true</final>
>> >> > </property>
>> >> > <property>
>> >> > <name>fs.checkpoint.period</name>
>> >> > <value>3600</value>
>> >> > <description>The number of seconds between two
>> periodic
>> >> > checkpoints</description>
>> >> > </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 <mu...@gmail.com> 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*
>> >
>>
>
>
>
> --
> *Regards*
> *
> *
> *Munna*
>
Re: SNN not writing data fs.checkpoint.dir location
Posted by Jitendra Yadav <je...@gmail.com>.
Hi,
Well I think you should only restart your SNN after the change. Also
refer the checkpoint directory for any 'in_use.lock' file.
Thanks
Jitendra
On 9/6/13, Munna <mu...@gmail.com> wrote:
> Thank you Jitendar.
>
> After chage these perameter on SNN, is it require to restart NN also?
> please confirm...
>
>
> On Fri, Sep 6, 2013 at 12:10 AM, Jitendra Yadav
> <je...@gmail.com>wrote:
>
>> Hi,
>>
>> If you are running SNN on same node as NN then it's ok otherwise you
>> should add these properties at SNN side too.
>>
>>
>> Thanks
>> Jitendra
>> On 9/6/13, Munna <mu...@gmail.com> wrote:
>> > you mean that same configurations are required as NN in SNN
>> >
>> >
>> > On Thu, Sep 5, 2013 at 11:58 PM, Harsh J <ha...@cloudera.com> wrote:
>> >
>> >> These configs need to be present at SNN, not at just the NN.
>> >>
>> >> On Thu, Sep 5, 2013 at 11:54 PM, Munna <mu...@gmail.com> wrote:
>> >> > Hi Yadav,
>> >> >
>> >> > We are using CDH3 and I restarted after changing configuration.
>> >> > <property>
>> >> > <name>fs.checkpoint.dir</name>
>> >> > <value>/data/1/dfs/snn,/nfsmount/dfs/snn</value>
>> >> > <final>true</final>
>> >> > </property>
>> >> > <property>
>> >> > <name>fs.checkpoint.period</name>
>> >> > <value>3600</value>
>> >> > <description>The number of seconds between two
>> periodic
>> >> > checkpoints</description>
>> >> > </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 <mu...@gmail.com> 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*
>> >
>>
>
>
>
> --
> *Regards*
> *
> *
> *Munna*
>
Re: SNN not writing data fs.checkpoint.dir location
Posted by Jitendra Yadav <je...@gmail.com>.
Hi,
Well I think you should only restart your SNN after the change. Also
refer the checkpoint directory for any 'in_use.lock' file.
Thanks
Jitendra
On 9/6/13, Munna <mu...@gmail.com> wrote:
> Thank you Jitendar.
>
> After chage these perameter on SNN, is it require to restart NN also?
> please confirm...
>
>
> On Fri, Sep 6, 2013 at 12:10 AM, Jitendra Yadav
> <je...@gmail.com>wrote:
>
>> Hi,
>>
>> If you are running SNN on same node as NN then it's ok otherwise you
>> should add these properties at SNN side too.
>>
>>
>> Thanks
>> Jitendra
>> On 9/6/13, Munna <mu...@gmail.com> wrote:
>> > you mean that same configurations are required as NN in SNN
>> >
>> >
>> > On Thu, Sep 5, 2013 at 11:58 PM, Harsh J <ha...@cloudera.com> wrote:
>> >
>> >> These configs need to be present at SNN, not at just the NN.
>> >>
>> >> On Thu, Sep 5, 2013 at 11:54 PM, Munna <mu...@gmail.com> wrote:
>> >> > Hi Yadav,
>> >> >
>> >> > We are using CDH3 and I restarted after changing configuration.
>> >> > <property>
>> >> > <name>fs.checkpoint.dir</name>
>> >> > <value>/data/1/dfs/snn,/nfsmount/dfs/snn</value>
>> >> > <final>true</final>
>> >> > </property>
>> >> > <property>
>> >> > <name>fs.checkpoint.period</name>
>> >> > <value>3600</value>
>> >> > <description>The number of seconds between two
>> periodic
>> >> > checkpoints</description>
>> >> > </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 <mu...@gmail.com> 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*
>> >
>>
>
>
>
> --
> *Regards*
> *
> *
> *Munna*
>
Re: SNN not writing data fs.checkpoint.dir location
Posted by Jitendra Yadav <je...@gmail.com>.
Hi,
Well I think you should only restart your SNN after the change. Also
refer the checkpoint directory for any 'in_use.lock' file.
Thanks
Jitendra
On 9/6/13, Munna <mu...@gmail.com> wrote:
> Thank you Jitendar.
>
> After chage these perameter on SNN, is it require to restart NN also?
> please confirm...
>
>
> On Fri, Sep 6, 2013 at 12:10 AM, Jitendra Yadav
> <je...@gmail.com>wrote:
>
>> Hi,
>>
>> If you are running SNN on same node as NN then it's ok otherwise you
>> should add these properties at SNN side too.
>>
>>
>> Thanks
>> Jitendra
>> On 9/6/13, Munna <mu...@gmail.com> wrote:
>> > you mean that same configurations are required as NN in SNN
>> >
>> >
>> > On Thu, Sep 5, 2013 at 11:58 PM, Harsh J <ha...@cloudera.com> wrote:
>> >
>> >> These configs need to be present at SNN, not at just the NN.
>> >>
>> >> On Thu, Sep 5, 2013 at 11:54 PM, Munna <mu...@gmail.com> wrote:
>> >> > Hi Yadav,
>> >> >
>> >> > We are using CDH3 and I restarted after changing configuration.
>> >> > <property>
>> >> > <name>fs.checkpoint.dir</name>
>> >> > <value>/data/1/dfs/snn,/nfsmount/dfs/snn</value>
>> >> > <final>true</final>
>> >> > </property>
>> >> > <property>
>> >> > <name>fs.checkpoint.period</name>
>> >> > <value>3600</value>
>> >> > <description>The number of seconds between two
>> periodic
>> >> > checkpoints</description>
>> >> > </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 <mu...@gmail.com> 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*
>> >
>>
>
>
>
> --
> *Regards*
> *
> *
> *Munna*
>
Re: SNN not writing data fs.checkpoint.dir location
Posted by Munna <mu...@gmail.com>.
Thank you Jitendar.
After chage these perameter on SNN, is it require to restart NN also?
please confirm...
On Fri, Sep 6, 2013 at 12:10 AM, Jitendra Yadav
<je...@gmail.com>wrote:
> Hi,
>
> If you are running SNN on same node as NN then it's ok otherwise you
> should add these properties at SNN side too.
>
>
> Thanks
> Jitendra
> On 9/6/13, Munna <mu...@gmail.com> wrote:
> > you mean that same configurations are required as NN in SNN
> >
> >
> > On Thu, Sep 5, 2013 at 11:58 PM, Harsh J <ha...@cloudera.com> wrote:
> >
> >> These configs need to be present at SNN, not at just the NN.
> >>
> >> On Thu, Sep 5, 2013 at 11:54 PM, Munna <mu...@gmail.com> wrote:
> >> > Hi Yadav,
> >> >
> >> > We are using CDH3 and I restarted after changing configuration.
> >> > <property>
> >> > <name>fs.checkpoint.dir</name>
> >> > <value>/data/1/dfs/snn,/nfsmount/dfs/snn</value>
> >> > <final>true</final>
> >> > </property>
> >> > <property>
> >> > <name>fs.checkpoint.period</name>
> >> > <value>3600</value>
> >> > <description>The number of seconds between two
> periodic
> >> > checkpoints</description>
> >> > </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 <mu...@gmail.com> 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*
> >
>
--
*Regards*
*
*
*Munna*
Re: SNN not writing data fs.checkpoint.dir location
Posted by Munna <mu...@gmail.com>.
Thank you Jitendar.
After chage these perameter on SNN, is it require to restart NN also?
please confirm...
On Fri, Sep 6, 2013 at 12:10 AM, Jitendra Yadav
<je...@gmail.com>wrote:
> Hi,
>
> If you are running SNN on same node as NN then it's ok otherwise you
> should add these properties at SNN side too.
>
>
> Thanks
> Jitendra
> On 9/6/13, Munna <mu...@gmail.com> wrote:
> > you mean that same configurations are required as NN in SNN
> >
> >
> > On Thu, Sep 5, 2013 at 11:58 PM, Harsh J <ha...@cloudera.com> wrote:
> >
> >> These configs need to be present at SNN, not at just the NN.
> >>
> >> On Thu, Sep 5, 2013 at 11:54 PM, Munna <mu...@gmail.com> wrote:
> >> > Hi Yadav,
> >> >
> >> > We are using CDH3 and I restarted after changing configuration.
> >> > <property>
> >> > <name>fs.checkpoint.dir</name>
> >> > <value>/data/1/dfs/snn,/nfsmount/dfs/snn</value>
> >> > <final>true</final>
> >> > </property>
> >> > <property>
> >> > <name>fs.checkpoint.period</name>
> >> > <value>3600</value>
> >> > <description>The number of seconds between two
> periodic
> >> > checkpoints</description>
> >> > </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 <mu...@gmail.com> 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*
> >
>
--
*Regards*
*
*
*Munna*
Re: SNN not writing data fs.checkpoint.dir location
Posted by Munna <mu...@gmail.com>.
Thank you Jitendar.
After chage these perameter on SNN, is it require to restart NN also?
please confirm...
On Fri, Sep 6, 2013 at 12:10 AM, Jitendra Yadav
<je...@gmail.com>wrote:
> Hi,
>
> If you are running SNN on same node as NN then it's ok otherwise you
> should add these properties at SNN side too.
>
>
> Thanks
> Jitendra
> On 9/6/13, Munna <mu...@gmail.com> wrote:
> > you mean that same configurations are required as NN in SNN
> >
> >
> > On Thu, Sep 5, 2013 at 11:58 PM, Harsh J <ha...@cloudera.com> wrote:
> >
> >> These configs need to be present at SNN, not at just the NN.
> >>
> >> On Thu, Sep 5, 2013 at 11:54 PM, Munna <mu...@gmail.com> wrote:
> >> > Hi Yadav,
> >> >
> >> > We are using CDH3 and I restarted after changing configuration.
> >> > <property>
> >> > <name>fs.checkpoint.dir</name>
> >> > <value>/data/1/dfs/snn,/nfsmount/dfs/snn</value>
> >> > <final>true</final>
> >> > </property>
> >> > <property>
> >> > <name>fs.checkpoint.period</name>
> >> > <value>3600</value>
> >> > <description>The number of seconds between two
> periodic
> >> > checkpoints</description>
> >> > </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 <mu...@gmail.com> 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*
> >
>
--
*Regards*
*
*
*Munna*
Re: SNN not writing data fs.checkpoint.dir location
Posted by Munna <mu...@gmail.com>.
Thank you Jitendar.
After chage these perameter on SNN, is it require to restart NN also?
please confirm...
On Fri, Sep 6, 2013 at 12:10 AM, Jitendra Yadav
<je...@gmail.com>wrote:
> Hi,
>
> If you are running SNN on same node as NN then it's ok otherwise you
> should add these properties at SNN side too.
>
>
> Thanks
> Jitendra
> On 9/6/13, Munna <mu...@gmail.com> wrote:
> > you mean that same configurations are required as NN in SNN
> >
> >
> > On Thu, Sep 5, 2013 at 11:58 PM, Harsh J <ha...@cloudera.com> wrote:
> >
> >> These configs need to be present at SNN, not at just the NN.
> >>
> >> On Thu, Sep 5, 2013 at 11:54 PM, Munna <mu...@gmail.com> wrote:
> >> > Hi Yadav,
> >> >
> >> > We are using CDH3 and I restarted after changing configuration.
> >> > <property>
> >> > <name>fs.checkpoint.dir</name>
> >> > <value>/data/1/dfs/snn,/nfsmount/dfs/snn</value>
> >> > <final>true</final>
> >> > </property>
> >> > <property>
> >> > <name>fs.checkpoint.period</name>
> >> > <value>3600</value>
> >> > <description>The number of seconds between two
> periodic
> >> > checkpoints</description>
> >> > </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 <mu...@gmail.com> 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*
> >
>
--
*Regards*
*
*
*Munna*
Re: SNN not writing data fs.checkpoint.dir location
Posted by Jitendra Yadav <je...@gmail.com>.
Hi,
If you are running SNN on same node as NN then it's ok otherwise you
should add these properties at SNN side too.
Thanks
Jitendra
On 9/6/13, Munna <mu...@gmail.com> wrote:
> you mean that same configurations are required as NN in SNN
>
>
> On Thu, Sep 5, 2013 at 11:58 PM, Harsh J <ha...@cloudera.com> wrote:
>
>> These configs need to be present at SNN, not at just the NN.
>>
>> On Thu, Sep 5, 2013 at 11:54 PM, Munna <mu...@gmail.com> wrote:
>> > Hi Yadav,
>> >
>> > We are using CDH3 and I restarted after changing configuration.
>> > <property>
>> > <name>fs.checkpoint.dir</name>
>> > <value>/data/1/dfs/snn,/nfsmount/dfs/snn</value>
>> > <final>true</final>
>> > </property>
>> > <property>
>> > <name>fs.checkpoint.period</name>
>> > <value>3600</value>
>> > <description>The number of seconds between two periodic
>> > checkpoints</description>
>> > </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 <mu...@gmail.com> 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*
>
Re: SNN not writing data fs.checkpoint.dir location
Posted by Jitendra Yadav <je...@gmail.com>.
Hi,
If you are running SNN on same node as NN then it's ok otherwise you
should add these properties at SNN side too.
Thanks
Jitendra
On 9/6/13, Munna <mu...@gmail.com> wrote:
> you mean that same configurations are required as NN in SNN
>
>
> On Thu, Sep 5, 2013 at 11:58 PM, Harsh J <ha...@cloudera.com> wrote:
>
>> These configs need to be present at SNN, not at just the NN.
>>
>> On Thu, Sep 5, 2013 at 11:54 PM, Munna <mu...@gmail.com> wrote:
>> > Hi Yadav,
>> >
>> > We are using CDH3 and I restarted after changing configuration.
>> > <property>
>> > <name>fs.checkpoint.dir</name>
>> > <value>/data/1/dfs/snn,/nfsmount/dfs/snn</value>
>> > <final>true</final>
>> > </property>
>> > <property>
>> > <name>fs.checkpoint.period</name>
>> > <value>3600</value>
>> > <description>The number of seconds between two periodic
>> > checkpoints</description>
>> > </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 <mu...@gmail.com> 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*
>
Re: SNN not writing data fs.checkpoint.dir location
Posted by Jitendra Yadav <je...@gmail.com>.
Hi,
If you are running SNN on same node as NN then it's ok otherwise you
should add these properties at SNN side too.
Thanks
Jitendra
On 9/6/13, Munna <mu...@gmail.com> wrote:
> you mean that same configurations are required as NN in SNN
>
>
> On Thu, Sep 5, 2013 at 11:58 PM, Harsh J <ha...@cloudera.com> wrote:
>
>> These configs need to be present at SNN, not at just the NN.
>>
>> On Thu, Sep 5, 2013 at 11:54 PM, Munna <mu...@gmail.com> wrote:
>> > Hi Yadav,
>> >
>> > We are using CDH3 and I restarted after changing configuration.
>> > <property>
>> > <name>fs.checkpoint.dir</name>
>> > <value>/data/1/dfs/snn,/nfsmount/dfs/snn</value>
>> > <final>true</final>
>> > </property>
>> > <property>
>> > <name>fs.checkpoint.period</name>
>> > <value>3600</value>
>> > <description>The number of seconds between two periodic
>> > checkpoints</description>
>> > </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 <mu...@gmail.com> 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*
>
Re: SNN not writing data fs.checkpoint.dir location
Posted by Jitendra Yadav <je...@gmail.com>.
Hi,
If you are running SNN on same node as NN then it's ok otherwise you
should add these properties at SNN side too.
Thanks
Jitendra
On 9/6/13, Munna <mu...@gmail.com> wrote:
> you mean that same configurations are required as NN in SNN
>
>
> On Thu, Sep 5, 2013 at 11:58 PM, Harsh J <ha...@cloudera.com> wrote:
>
>> These configs need to be present at SNN, not at just the NN.
>>
>> On Thu, Sep 5, 2013 at 11:54 PM, Munna <mu...@gmail.com> wrote:
>> > Hi Yadav,
>> >
>> > We are using CDH3 and I restarted after changing configuration.
>> > <property>
>> > <name>fs.checkpoint.dir</name>
>> > <value>/data/1/dfs/snn,/nfsmount/dfs/snn</value>
>> > <final>true</final>
>> > </property>
>> > <property>
>> > <name>fs.checkpoint.period</name>
>> > <value>3600</value>
>> > <description>The number of seconds between two periodic
>> > checkpoints</description>
>> > </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 <mu...@gmail.com> 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*
>
Re: SNN not writing data fs.checkpoint.dir location
Posted by Munna <mu...@gmail.com>.
you mean that same configurations are required as NN in SNN
On Thu, Sep 5, 2013 at 11:58 PM, Harsh J <ha...@cloudera.com> wrote:
> These configs need to be present at SNN, not at just the NN.
>
> On Thu, Sep 5, 2013 at 11:54 PM, Munna <mu...@gmail.com> wrote:
> > Hi Yadav,
> >
> > We are using CDH3 and I restarted after changing configuration.
> > <property>
> > <name>fs.checkpoint.dir</name>
> > <value>/data/1/dfs/snn,/nfsmount/dfs/snn</value>
> > <final>true</final>
> > </property>
> > <property>
> > <name>fs.checkpoint.period</name>
> > <value>3600</value>
> > <description>The number of seconds between two periodic
> > checkpoints</description>
> > </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 <mu...@gmail.com> 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*
Re: SNN not writing data fs.checkpoint.dir location
Posted by Munna <mu...@gmail.com>.
you mean that same configurations are required as NN in SNN
On Thu, Sep 5, 2013 at 11:58 PM, Harsh J <ha...@cloudera.com> wrote:
> These configs need to be present at SNN, not at just the NN.
>
> On Thu, Sep 5, 2013 at 11:54 PM, Munna <mu...@gmail.com> wrote:
> > Hi Yadav,
> >
> > We are using CDH3 and I restarted after changing configuration.
> > <property>
> > <name>fs.checkpoint.dir</name>
> > <value>/data/1/dfs/snn,/nfsmount/dfs/snn</value>
> > <final>true</final>
> > </property>
> > <property>
> > <name>fs.checkpoint.period</name>
> > <value>3600</value>
> > <description>The number of seconds between two periodic
> > checkpoints</description>
> > </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 <mu...@gmail.com> 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*
Re: SNN not writing data fs.checkpoint.dir location
Posted by Munna <mu...@gmail.com>.
you mean that same configurations are required as NN in SNN
On Thu, Sep 5, 2013 at 11:58 PM, Harsh J <ha...@cloudera.com> wrote:
> These configs need to be present at SNN, not at just the NN.
>
> On Thu, Sep 5, 2013 at 11:54 PM, Munna <mu...@gmail.com> wrote:
> > Hi Yadav,
> >
> > We are using CDH3 and I restarted after changing configuration.
> > <property>
> > <name>fs.checkpoint.dir</name>
> > <value>/data/1/dfs/snn,/nfsmount/dfs/snn</value>
> > <final>true</final>
> > </property>
> > <property>
> > <name>fs.checkpoint.period</name>
> > <value>3600</value>
> > <description>The number of seconds between two periodic
> > checkpoints</description>
> > </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 <mu...@gmail.com> 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*
Re: SNN not writing data fs.checkpoint.dir location
Posted by Munna <mu...@gmail.com>.
you mean that same configurations are required as NN in SNN
On Thu, Sep 5, 2013 at 11:58 PM, Harsh J <ha...@cloudera.com> wrote:
> These configs need to be present at SNN, not at just the NN.
>
> On Thu, Sep 5, 2013 at 11:54 PM, Munna <mu...@gmail.com> wrote:
> > Hi Yadav,
> >
> > We are using CDH3 and I restarted after changing configuration.
> > <property>
> > <name>fs.checkpoint.dir</name>
> > <value>/data/1/dfs/snn,/nfsmount/dfs/snn</value>
> > <final>true</final>
> > </property>
> > <property>
> > <name>fs.checkpoint.period</name>
> > <value>3600</value>
> > <description>The number of seconds between two periodic
> > checkpoints</description>
> > </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 <mu...@gmail.com> 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*
Re: SNN not writing data fs.checkpoint.dir location
Posted by Harsh J <ha...@cloudera.com>.
These configs need to be present at SNN, not at just the NN.
On Thu, Sep 5, 2013 at 11:54 PM, Munna <mu...@gmail.com> wrote:
> Hi Yadav,
>
> We are using CDH3 and I restarted after changing configuration.
> <property>
> <name>fs.checkpoint.dir</name>
> <value>/data/1/dfs/snn,/nfsmount/dfs/snn</value>
> <final>true</final>
> </property>
> <property>
> <name>fs.checkpoint.period</name>
> <value>3600</value>
> <description>The number of seconds between two periodic
> checkpoints</description>
> </property>
>
> I have entered these changes in Namenode only.
>
>
> On Thu, Sep 5, 2013 at 11:47 PM, Jitendra Yadav <je...@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 <mu...@gmail.com> 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
Re: SNN not writing data fs.checkpoint.dir location
Posted by Harsh J <ha...@cloudera.com>.
These configs need to be present at SNN, not at just the NN.
On Thu, Sep 5, 2013 at 11:54 PM, Munna <mu...@gmail.com> wrote:
> Hi Yadav,
>
> We are using CDH3 and I restarted after changing configuration.
> <property>
> <name>fs.checkpoint.dir</name>
> <value>/data/1/dfs/snn,/nfsmount/dfs/snn</value>
> <final>true</final>
> </property>
> <property>
> <name>fs.checkpoint.period</name>
> <value>3600</value>
> <description>The number of seconds between two periodic
> checkpoints</description>
> </property>
>
> I have entered these changes in Namenode only.
>
>
> On Thu, Sep 5, 2013 at 11:47 PM, Jitendra Yadav <je...@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 <mu...@gmail.com> 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
Re: SNN not writing data fs.checkpoint.dir location
Posted by Harsh J <ha...@cloudera.com>.
These configs need to be present at SNN, not at just the NN.
On Thu, Sep 5, 2013 at 11:54 PM, Munna <mu...@gmail.com> wrote:
> Hi Yadav,
>
> We are using CDH3 and I restarted after changing configuration.
> <property>
> <name>fs.checkpoint.dir</name>
> <value>/data/1/dfs/snn,/nfsmount/dfs/snn</value>
> <final>true</final>
> </property>
> <property>
> <name>fs.checkpoint.period</name>
> <value>3600</value>
> <description>The number of seconds between two periodic
> checkpoints</description>
> </property>
>
> I have entered these changes in Namenode only.
>
>
> On Thu, Sep 5, 2013 at 11:47 PM, Jitendra Yadav <je...@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 <mu...@gmail.com> 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
Re: SNN not writing data fs.checkpoint.dir location
Posted by Harsh J <ha...@cloudera.com>.
These configs need to be present at SNN, not at just the NN.
On Thu, Sep 5, 2013 at 11:54 PM, Munna <mu...@gmail.com> wrote:
> Hi Yadav,
>
> We are using CDH3 and I restarted after changing configuration.
> <property>
> <name>fs.checkpoint.dir</name>
> <value>/data/1/dfs/snn,/nfsmount/dfs/snn</value>
> <final>true</final>
> </property>
> <property>
> <name>fs.checkpoint.period</name>
> <value>3600</value>
> <description>The number of seconds between two periodic
> checkpoints</description>
> </property>
>
> I have entered these changes in Namenode only.
>
>
> On Thu, Sep 5, 2013 at 11:47 PM, Jitendra Yadav <je...@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 <mu...@gmail.com> 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
Re: SNN not writing data fs.checkpoint.dir location
Posted by Munna <mu...@gmail.com>.
Hi Yadav,
We are using CDH3 and I restarted after changing configuration.
<property>
<name>fs.checkpoint.dir</name>
<value>/data/1/dfs/snn,/nfsmount/dfs/snn</value>
<final>true</final>
</property>
<property>
<name>fs.checkpoint.period</name>
<value>3600</value>
<description>The number of seconds between two periodic
checkpoints</description>
</property>
I have entered these changes in Namenode only.
On Thu, Sep 5, 2013 at 11:47 PM, Jitendra Yadav
<je...@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 <mu...@gmail.com> 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*
Re: SNN not writing data fs.checkpoint.dir location
Posted by Munna <mu...@gmail.com>.
Hi Yadav,
We are using CDH3 and I restarted after changing configuration.
<property>
<name>fs.checkpoint.dir</name>
<value>/data/1/dfs/snn,/nfsmount/dfs/snn</value>
<final>true</final>
</property>
<property>
<name>fs.checkpoint.period</name>
<value>3600</value>
<description>The number of seconds between two periodic
checkpoints</description>
</property>
I have entered these changes in Namenode only.
On Thu, Sep 5, 2013 at 11:47 PM, Jitendra Yadav
<je...@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 <mu...@gmail.com> 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*
Re: SNN not writing data fs.checkpoint.dir location
Posted by Munna <mu...@gmail.com>.
Hi Yadav,
We are using CDH3 and I restarted after changing configuration.
<property>
<name>fs.checkpoint.dir</name>
<value>/data/1/dfs/snn,/nfsmount/dfs/snn</value>
<final>true</final>
</property>
<property>
<name>fs.checkpoint.period</name>
<value>3600</value>
<description>The number of seconds between two periodic
checkpoints</description>
</property>
I have entered these changes in Namenode only.
On Thu, Sep 5, 2013 at 11:47 PM, Jitendra Yadav
<je...@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 <mu...@gmail.com> 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*
Re: SNN not writing data fs.checkpoint.dir location
Posted by Munna <mu...@gmail.com>.
Hi Yadav,
We are using CDH3 and I restarted after changing configuration.
<property>
<name>fs.checkpoint.dir</name>
<value>/data/1/dfs/snn,/nfsmount/dfs/snn</value>
<final>true</final>
</property>
<property>
<name>fs.checkpoint.period</name>
<value>3600</value>
<description>The number of seconds between two periodic
checkpoints</description>
</property>
I have entered these changes in Namenode only.
On Thu, Sep 5, 2013 at 11:47 PM, Jitendra Yadav
<je...@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 <mu...@gmail.com> 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*
Re: SNN not writing data fs.checkpoint.dir location
Posted by Jitendra Yadav <je...@gmail.com>.
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 <mu...@gmail.com> 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*
>
Re: SNN not writing data fs.checkpoint.dir location
Posted by Jitendra Yadav <je...@gmail.com>.
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 <mu...@gmail.com> 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*
>
Re: SNN not writing data fs.checkpoint.dir location
Posted by Jitendra Yadav <je...@gmail.com>.
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 <mu...@gmail.com> 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*
>
Re: SNN not writing data fs.checkpoint.dir location
Posted by Jitendra Yadav <je...@gmail.com>.
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 <mu...@gmail.com> 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*
>