Hi Yuvrajsinh,
There is absolutely nothing to be sorry for. Have you added
thee following properties in your 'hdfs-site.xml' file ??
- dfs.name.dir
- dfs.data.dir
By default the values of these properties is the /tmp directoy. It is
advisable to create 2 directories on your local FS and assign the
complete paths of these directories as the values of above specified
properties. And these are the locations where your metadata and actual
data will be stored. (Another important reason to set these properties
is that, on each restart the /tmp directory is emptied and all the
data and Hdfs namespace info will be lost). Hope this helps.
Regards,
Mohammad Tariq
On Tue, Jul 17, 2012 at 6:02 PM, Yuvrajsinh Chauhan
<yuvraj.chau...@elitecore.com> wrote:
> Dear Tariq,
>
> All Web GUI are working fine. I can be able to make the directories using
> ./hadoop fs -mkdir command. (For Ex. ./hadoop fs -mkdir /test)
> But where this files are getting created ? also the same directory created
> on both the Node ?
>
> I can see folder created on Namenode->Browse the filesystem Link. But the
> same was not available on OS Level.
>
> Sorry, But I am new in HDFS. So please excuse me for silly questions.
>
>
> Regards,
> Yuvrajsinh Chauhan
>
> -----Original Message-----
> From: Mohammad Tariq [mailto:donta...@gmail.com]
> Sent: 17 July 2012 17:19
> To: hdfs-user@hadoop.apache.org
> Subject: Re: HDFS Installation / Configuration
>
> Hello Yuvrajsinh,
>
> Hadoop provides us web interfaces using which we can see the status
> of our cluster to check if everything is ok. Simply point your web browser
> to http://namenode_host:50070(for Hdfs status) and to
> http://jobtracker_host:50030(for MapReduce status). Apart from this just
> give a try to few basic shell commands to see if everything is going
> fine(like bin/hadoop fs -ls /, bin/hadoop fs -mkdir /testdir etc). Also try
> to run the wordcount program once.
>
> Regards,
> Mohammad Tariq
>
>
> On Tue, Jul 17, 2012 at 3:34 PM, Yuvrajsinh Chauhan
> <yuvraj.chau...@elitecore.com> wrote:
>> Dear All,
>>
>> I have completed all installation & configuration. I have setup HDFS
>> between two nodes.
>> Currently my Data node and Task Tracker services are running on both
>> the nodes.
>>
>> Now please let me know how I test this FS ?
>>
>> Also, I want to format additional partition with HDFS. Please provide
>> the steps for this activity.
>>
>> Thanks.
>>
>> Regards,
>> Yuvrajsinh Chauhan
>>
>>
>> -----Original Message-----
>> From: Harsh J [mailto:ha...@cloudera.com]
>> Sent: 01 May 2012 18:15
>> To: hdfs-user@hadoop.apache.org
>> Subject: Re: HDFS Installation / Configuration
>>
>> Hey Yuvrajsinh,
>>
>> Have you tried / taken the time to follow the official setup guides?
>>
>> For a single node, start with
>> http://hadoop.apache.org/common/docs/stable/single_node_setup.html,
>> followed by
>> http://hadoop.apache.org/common/docs/stable/cluster_setup.html
>> for a fully-distributed cluster (multi-node) setup.
>>
>> From community, Michael Noll maintains excellent notes on setting up
>> clusters at his tutorials page http://www.michael-noll.com/tutorials/
>>
>> If you do not want MapReduce, just ignore the steps that relate to it.
>>
>> On Tue, May 1, 2012 at 6:00 PM, Yuvrajsinh Chauhan
>> <yuvraj.chau...@elitecore.com> wrote:
>>> All,
>>>
>>>
>>>
>>> I'm a new in this community. I want to install HDFS on Linux Box.
>>> Would appreciate if anyone can share installation steps / download
>>> location of binary / performance parameter etc. Thanks in Adv.
>>>
>>>
>>>
>>> Regards,
>>>
>>>
>>>
>>> Yuvrajsinh Chauhan || CRESTEL || Sr. DBA
>>>
>>> Elitecore Technologies Pvt. Ltd.
>>>
>>>
>>
>>
>>
>> --
>> Harsh J
>>
>
