"in_use.lock" ?
On Fri, Sep 6, 2013 at 12:26 AM, Jitendra Yadav <jeetuyadav200...@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 <munnava...@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 > > <jeetuyadav200...@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 <munnava...@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 <munnava...@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 < > >> >> jeetuyadav200...@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 <munnava...@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*
