Hi,

I am trying to setup a cluster using hadoop-2.0.1-alpha.

But, i am not able to run the hadoop dfsadmin -report.

It gave me an error as follows:

[root@ip-10-85-162-101 hadoop-2.0.1-alpha]# hadoop dfsadmin -report
DEPRECATED: Use of this script to execute hdfs command is deprecated.
Instead use the hdfs command for it.

report: FileSystem file:/// is not a distributed file system
Usage: java DFSAdmin [-report]

Thanks
Chandra

Hi Chandra

take a look at this

http://hadoop.apache.org/common/docs/current/hadoop-yarn/hadoop-yarn-site/ClusterSetup.html

you need to add/update the following in your

conf/core-site.xml

fs.defaultFS NameNode URI hdfs://host:port/

--
Arpit Gupta
Hortonworks Inc.
http://hortonworks.com/

On Aug 21, 2012, at 11:42 AM, Pedamallu Chandra Sekhar <[EMAIL PROTECTED]> wrote:

> Hi,
>
> I am trying to setup a cluster using hadoop-2.0.1-alpha.
>
> But, i am not able to run the hadoop dfsadmin -report.
>
> It gave me an error as follows:
>
> [root@ip-10-85-162-101 hadoop-2.0.1-alpha]# hadoop dfsadmin -report
> DEPRECATED: Use of this script to execute hdfs command is deprecated.
> Instead use the hdfs command for it.
>
> report: FileSystem file:/// is not a distributed file system
> Usage: java DFSAdmin [-report]
>
> Thanks
> Chandra

Hi Arpit,

Thank you very much for your email.

There is no conf folder in the hadoop. But there is one in /etc/hadoop/

All those xml files are empty.

Thanks
Chandra

On Tue, Aug 21, 2012 at 3:01 PM, Arpit Gupta <[EMAIL PROTECTED]> wrote:

> Hi Chandra
>
> take a look at this
>
>
> http://hadoop.apache.org/common/docs/current/hadoop-yarn/hadoop-yarn-site/ClusterSetup.html
>
> you need to add/update the following in your
>
> conf/core-site.xml
>
> fs.defaultFSNameNode URI*hdfs://host:port/*
>
>
>
> --
> Arpit Gupta
> Hortonworks Inc.
> http://hortonworks.com/
> <http://www.hadoopsummit.org/>
>
> On Aug 21, 2012, at 11:42 AM, Pedamallu Chandra Sekhar <
> [EMAIL PROTECTED]> wrote:
>
> Hi,
>
> I am trying to setup a cluster using hadoop-2.0.1-alpha.
>
> But, i am not able to run the hadoop dfsadmin -report.
>
> It gave me an error as follows:
>
> [root@ip-10-85-162-101 hadoop-2.0.1-alpha]# hadoop dfsadmin -report
> DEPRECATED: Use of this script to execute hdfs command is deprecated.
> Instead use the hdfs command for it.
>
> report: FileSystem file:/// is not a distributed file system
> Usage: java DFSAdmin [-report]
>
> Thanks
> Chandra
>
>
>

yeah those files will be empty by default. You have to edit them based on
your cluster configuration as suggested by arpit.

Thanks,
Mayank
On Tue, Aug 21, 2012 at 12:32 PM, Pedamallu Chandra Sekhar <
[EMAIL PROTECTED]> wrote:

> Hi Arpit,
>
> Thank you very much for your email.
>
> There is no conf folder in the hadoop. But there is one in /etc/hadoop/
>
> All those xml files are empty.
>
> Thanks
> Chandra
>
>
> On Tue, Aug 21, 2012 at 3:01 PM, Arpit Gupta <[EMAIL PROTECTED]>wrote:
>
>> Hi Chandra
>>
>> take a look at this
>>
>>
>> http://hadoop.apache.org/common/docs/current/hadoop-yarn/hadoop-yarn-site/ClusterSetup.html
>>
>> you need to add/update the following in your
>>
>> conf/core-site.xml
>>
>> fs.defaultFS NameNode URI*hdfs://host:port/*
>>
>>
>>
>> --
>> Arpit Gupta
>> Hortonworks Inc.
>> http://hortonworks.com/
>> <http://www.hadoopsummit.org/>
>>
>> On Aug 21, 2012, at 11:42 AM, Pedamallu Chandra Sekhar <
>> [EMAIL PROTECTED]> wrote:
>>
>> Hi,
>>
>> I am trying to setup a cluster using hadoop-2.0.1-alpha.
>>
>> But, i am not able to run the hadoop dfsadmin -report.
>>
>> It gave me an error as follows:
>>
>> [root@ip-10-85-162-101 hadoop-2.0.1-alpha]# hadoop dfsadmin -report
>> DEPRECATED: Use of this script to execute hdfs command is deprecated.
>> Instead use the hdfs command for it.
>>
>> report: FileSystem file:/// is not a distributed file system
>> Usage: java DFSAdmin [-report]
>>
>> Thanks
>> Chandra
>>
>>
>>
>

Hi Mayank,

Thank you very much.

I am new to this. Could you please point me to the mandatory properties to
be populated in the xml files?

Which xml files are mandatory ones?

Thanks
Chandra

On Tue, Aug 21, 2012 at 3:42 PM, Mayank Bansal <[EMAIL PROTECTED]> wrote:

> yeah those files will be empty by default. You have to edit them based on
> your cluster configuration as suggested by arpit.
>
> Thanks,
> Mayank
>
>
>
> On Tue, Aug 21, 2012 at 12:32 PM, Pedamallu Chandra Sekhar <
> [EMAIL PROTECTED]> wrote:
>
>> Hi Arpit,
>>
>> Thank you very much for your email.
>>
>> There is no conf folder in the hadoop. But there is one in /etc/hadoop/
>>
>> All those xml files are empty.
>>
>> Thanks
>> Chandra
>>
>>
>> On Tue, Aug 21, 2012 at 3:01 PM, Arpit Gupta <[EMAIL PROTECTED]>wrote:
>>
>>> Hi Chandra
>>>
>>> take a look at this
>>>
>>>
>>> http://hadoop.apache.org/common/docs/current/hadoop-yarn/hadoop-yarn-site/ClusterSetup.html
>>>
>>> you need to add/update the following in your
>>>
>>> conf/core-site.xml
>>>
>>> fs.defaultFS NameNode URI*hdfs://host:port/*
>>>
>>>
>>>
>>> --
>>> Arpit Gupta
>>> Hortonworks Inc.
>>> http://hortonworks.com/
>>> <http://www.hadoopsummit.org/>
>>>
>>> On Aug 21, 2012, at 11:42 AM, Pedamallu Chandra Sekhar <
>>> [EMAIL PROTECTED]> wrote:
>>>
>>> Hi,
>>>
>>> I am trying to setup a cluster using hadoop-2.0.1-alpha.
>>>
>>> But, i am not able to run the hadoop dfsadmin -report.
>>>
>>> It gave me an error as follows:
>>>
>>> [root@ip-10-85-162-101 hadoop-2.0.1-alpha]# hadoop dfsadmin -report
>>> DEPRECATED: Use of this script to execute hdfs command is deprecated.
>>> Instead use the hdfs command for it.
>>>
>>> report: FileSystem file:/// is not a distributed file system
>>> Usage: java DFSAdmin [-report]
>>>
>>> Thanks
>>> Chandra
>>>
>>>
>>>
>>
>

Look at the links Arpit pointed out:

http://hadoop.apache.org/common/docs/current/hadoop-yarn/hadoop-yarn-site/ClusterSetup.html

On Aug 21, 2012, at 1:25 PM, Pedamallu Chandra Sekhar wrote:

> Hi Mayank,
>
> Thank you very much.
>
> I am new to this. Could you please point me to the mandatory properties to be populated in the xml files?
>
> Which xml files are mandatory ones?
>
> Thanks
> Chandra
>
> On Tue, Aug 21, 2012 at 3:42 PM, Mayank Bansal <[EMAIL PROTECTED]> wrote:
> yeah those files will be empty by default. You have to edit them based on your cluster configuration as suggested by arpit.
>
> Thanks,
> Mayank
>
>
>
> On Tue, Aug 21, 2012 at 12:32 PM, Pedamallu Chandra Sekhar <[EMAIL PROTECTED]> wrote:
> Hi Arpit,
>
> Thank you very much for your email.
>
> There is no conf folder in the hadoop. But there is one in /etc/hadoop/
>
> All those xml files are empty.
>
> Thanks
> Chandra
>
>
> On Tue, Aug 21, 2012 at 3:01 PM, Arpit Gupta <[EMAIL PROTECTED]> wrote:
> Hi Chandra
>
> take a look at this
>
> http://hadoop.apache.org/common/docs/current/hadoop-yarn/hadoop-yarn-site/ClusterSetup.html
>
> you need to add/update the following in your
>
> conf/core-site.xml
>
> fs.defaultFS NameNode URI hdfs://host:port/
>
>
>
> --
> Arpit Gupta
> Hortonworks Inc.
> http://hortonworks.com/
>
> On Aug 21, 2012, at 11:42 AM, Pedamallu Chandra Sekhar <[EMAIL PROTECTED]> wrote:
>
>> Hi,
>>
>> I am trying to setup a cluster using hadoop-2.0.1-alpha.
>>
>> But, i am not able to run the hadoop dfsadmin -report.
>>
>> It gave me an error as follows:
>>
>> [root@ip-10-85-162-101 hadoop-2.0.1-alpha]# hadoop dfsadmin -report
>> DEPRECATED: Use of this script to execute hdfs command is deprecated.
>> Instead use the hdfs command for it.
>>
>> report: FileSystem file:/// is not a distributed file system
>> Usage: java DFSAdmin [-report]
>>
>> Thanks
>> Chandra
>
>
>
>

--
Arun C. Murthy
Hortonworks Inc.
http://hortonworks.com/