have configured webhdfs in hdfs-site.xml

as

 <property>
        <name>dfs.webhdfs.enabled</name>
        <value>true</value>
    </property>
but unable to access my file at

http://localhost:50070/webhdfs/v1/user/test.jpg?op=OPEN

also tried

 http://localhost:50075/webhdfs/v1/user/test.jpg?op=OPEN  getting exception
in browser

{"RemoteException":{"exception":"IllegalArgumentException","javaClassName":

"java.lang.IllegalArgumentException","message":"Expecting exactly one
of nameNodeAddr and rpcNamenode being null: nameNodeAddr=null,
rpcNamenode=null"}}

http://112.30.123.711:50070/webhdfs/v1/user/test.jpg?op=OPEN

whn i use my linux box ip *112.30.123.711 it points to *

http://localhost:50075/webhdfs/v1/user/test.jpg?op=OPEN&namenoderpcaddress=112.30.123.711:8020&offset=0

localhost hw to bring in linux box ip in here ???
On Wed, Oct 17, 2012 at 2:37 PM, Visioner Sadak <[EMAIL PROTECTED]>wrote:

> have configured webhdfs in hdfs-site.xml
>
> as
>
>  <property>
>         <name>dfs.webhdfs.enabled</name>
>         <value>true</value>
>     </property>
> but unable to access my file at
>
> http://localhost:50070/webhdfs/v1/user/test.jpg?op=OPEN
>
> also tried
>
>  http://localhost:50075/webhdfs/v1/user/test.jpg?op=OPEN  getting
> exception in browser
>
>
>
> {"RemoteException":{"exception":"IllegalArgumentException","javaClassName":
>
> "java.lang.IllegalArgumentException","message":"Expecting exactly one of nameNodeAddr and rpcNamenode being null: nameNodeAddr=null, rpcNamenode=null"}}
>
>
>
>
>

I guess my temporary redirect in webhdfs is not getting properly done , its
pointing to localhost instead of  ip address am i missing any
configurations all my conf files have ip address only...

On Wed, Oct 17, 2012 at 2:45 PM, Visioner Sadak <[EMAIL PROTECTED]>wrote:

>
>  http://112.30.123.711:50070/webhdfs/v1/user/test.jpg?op=OPEN
>
> whn i use my linux box ip *112.30.123.711 it points to *
>
>
> http://localhost:50075/webhdfs/v1/user/test.jpg?op=OPEN&namenoderpcaddress=112.30.123.711:8020&offset=0
>
> localhost hw to bring in linux box ip in here ???
>
>
>
>
>
>
> On Wed, Oct 17, 2012 at 2:37 PM, Visioner Sadak <[EMAIL PROTECTED]>wrote:
>
>> have configured webhdfs in hdfs-site.xml
>>
>> as
>>
>>  <property>
>>         <name>dfs.webhdfs.enabled</name>
>>         <value>true</value>
>>     </property>
>> but unable to access my file at
>>
>> http://localhost:50070/webhdfs/v1/user/test.jpg?op=OPEN
>>
>> also tried
>>
>>  http://localhost:50075/webhdfs/v1/user/test.jpg?op=OPEN  getting
>> exception in browser
>>
>>
>>
>> {"RemoteException":{"exception":"IllegalArgumentException","javaClassName":
>>
>> "java.lang.IllegalArgumentException","message":"Expecting exactly one of nameNodeAddr and rpcNamenode being null: nameNodeAddr=null, rpcNamenode=null"}}
>>
>>
>>
>>
>>
>
>

does any other webhdfs call work for you?

for example can you do this

http://localhost:50070/webhdfs/v1/user/test.jpg?OP=liststatus

I tried 0.23.4 and setup a single node cluster and was able to make the calls.

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

On Oct 17, 2012, at 11:17 AM, Visioner Sadak <[EMAIL PROTECTED]> wrote:

> I guess my temporary redirect in webhdfs is not getting properly done , its pointing to localhost instead of  ip address am i missing any configurations all my conf files have ip address only...
>
> On Wed, Oct 17, 2012 at 2:45 PM, Visioner Sadak <[EMAIL PROTECTED]> wrote:
>  
> http://112.30.123.711:50070/webhdfs/v1/user/test.jpg?op=OPEN
>  
> whn i use my linux box ip 112.30.123.711 it points to
>  
> http://localhost:50075/webhdfs/v1/user/test.jpg?op=OPEN&namenoderpcaddress=112.30.123.711:8020&offset=0
>  
> localhost hw to bring in linux box ip in here ???
>  
>  
>  
>
>
>  
> On Wed, Oct 17, 2012 at 2:37 PM, Visioner Sadak <[EMAIL PROTECTED]> wrote:
> have configured webhdfs in hdfs-site.xml
>  
> as
>  
>  <property>
>         <name>dfs.webhdfs.enabled</name>
>         <value>true</value>
>     </property>
> but unable to access my file at
>  
> http://localhost:50070/webhdfs/v1/user/test.jpg?op=OPEN
>  
> also tried
>  
> http://localhost:50075/webhdfs/v1/user/test.jpg?op=OPEN  getting exception in browser
>  
>  
> {"RemoteException":{"exception":"IllegalArgumentException","javaClassName":
> "java.lang.IllegalArgumentException","message":"Expecting exactly one of nameNodeAddr and rpcNamenode being null: nameNodeAddr=null, rpcNamenode=null"}}
>  
>  
>  
>
>

yes operations like liststatus and GETCONTENTSUMMARY etc are wrking just
OPEN is not wrking coz the redirect url it generates is

http://localhost:50075/webhdfs/v1/user/test.jpg?op=OPEN&namenoderpcaddress=112.30.123.711:8020&offset=0
now when i replace the localhost with *112.30.123.711    it wrks    *dunt
know why it takes localhost automatically
**
**
**

On Wed, Oct 17, 2012 at 11:54 PM, Arpit Gupta <[EMAIL PROTECTED]> wrote:

> does any other webhdfs call work for you?
>
> for example can you do this
>
> http://localhost:50070/webhdfs/v1/user/test.jpg<http://localhost:50070/webhdfs/v1/user/test.jpg?op=>
> ?OP=liststatus<http://localhost:50070/webhdfs/v1/tmp/passwd12/?OP=liststatus>
>
> I tried 0.23.4 and setup a single node cluster and was able to make the
> calls.
>
>  --
> Arpit Gupta
> Hortonworks Inc.
> http://hortonworks.com/
> <http://www.hadoopsummit.org/>
>
>  On Oct 17, 2012, at 11:17 AM, Visioner Sadak <[EMAIL PROTECTED]>
> wrote:
>
> I guess my temporary redirect in webhdfs is not getting properly done ,
> its pointing to localhost instead of  ip address am i missing any
> configurations all my conf files have ip address only...
>
> On Wed, Oct 17, 2012 at 2:45 PM, Visioner Sadak <[EMAIL PROTECTED]>wrote:
>
>>
>>  http://112.30.123.711:50070/webhdfs/v1/user/test.jpg?op=OPEN
>>
>> whn i use my linux box ip *112.30.123.711 it points to *
>>
>>
>> http://localhost:50075/webhdfs/v1/user/test.jpg?op=OPEN&namenoderpcaddress=112.30.123.711:8020&offset=0
>>
>> localhost hw to bring in linux box ip in here ???
>>
>>
>>
>>
>>
>>
>> On Wed, Oct 17, 2012 at 2:37 PM, Visioner Sadak <[EMAIL PROTECTED]
>> > wrote:
>>
>>> have configured webhdfs in hdfs-site.xml
>>>
>>> as
>>>
>>>  <property>
>>>         <name>dfs.webhdfs.enabled</name>
>>>         <value>true</value>
>>>     </property>
>>> but unable to access my file at
>>>
>>> http://localhost:50070/webhdfs/v1/user/test.jpg?op=OPEN
>>>
>>> also tried
>>>
>>>  http://localhost:50075/webhdfs/v1/user/test.jpg?op=OPEN  getting
>>> exception in browser
>>>
>>>
>>>
>>> {"RemoteException":{"exception":"IllegalArgumentException","javaClassName":
>>>
>>> "java.lang.IllegalArgumentException","message":"Expecting exactly one of nameNodeAddr and rpcNamenode being null: nameNodeAddr=null, rpcNamenode=null"}}
>>>
>>>
>>>
>>>
>>>
>>
>>
>
>

is it becoz i m operation in psuedo-diist mode and my datanode and namenode
are on a single linux box thts why namenode taking datanode redirect URL as
localhost........

On Thu, Oct 18, 2012 at 12:04 AM, Visioner Sadak
<[EMAIL PROTECTED]>wrote:

> yes operations like liststatus and GETCONTENTSUMMARY etc are wrking just
> OPEN is not wrking coz the redirect url it generates is
>
>
> http://localhost:50075/webhdfs/v1/user/test.jpg?op=OPEN&namenoderpcaddress=112.30.123.711:8020&offset=0
> now when i replace the localhost with *112.30.123.711    it wrks    *dunt
> know why it takes localhost automatically
>  **
> **
> **
>
>
>
> On Wed, Oct 17, 2012 at 11:54 PM, Arpit Gupta <[EMAIL PROTECTED]>wrote:
>
>> does any other webhdfs call work for you?
>>
>> for example can you do this
>>
>> http://localhost:50070/webhdfs/v1/user/test.jpg<http://localhost:50070/webhdfs/v1/user/test.jpg?op=>
>> ?OP=liststatus<http://localhost:50070/webhdfs/v1/tmp/passwd12/?OP=liststatus>
>>
>> I tried 0.23.4 and setup a single node cluster and was able to make the
>> calls.
>>
>>  --
>> Arpit Gupta
>> Hortonworks Inc.
>> http://hortonworks.com/
>> <http://www.hadoopsummit.org/>
>>
>>  On Oct 17, 2012, at 11:17 AM, Visioner Sadak <[EMAIL PROTECTED]>
>> wrote:
>>
>> I guess my temporary redirect in webhdfs is not getting properly done ,
>> its pointing to localhost instead of  ip address am i missing any
>> configurations all my conf files have ip address only...
>>
>> On Wed, Oct 17, 2012 at 2:45 PM, Visioner Sadak <[EMAIL PROTECTED]
>> > wrote:
>>
>>>
>>>  http://112.30.123.711:50070/webhdfs/v1/user/test.jpg?op=OPEN
>>>
>>> whn i use my linux box ip *112.30.123.711 it points to *
>>>
>>>
>>> http://localhost:50075/webhdfs/v1/user/test.jpg?op=OPEN&namenoderpcaddress=112.30.123.711:8020&offset=0
>>>
>>> localhost hw to bring in linux box ip in here ???
>>>
>>>
>>>
>>>
>>>
>>>
>>> On Wed, Oct 17, 2012 at 2:37 PM, Visioner Sadak <
>>> [EMAIL PROTECTED]> wrote:
>>>
>>>> have configured webhdfs in hdfs-site.xml
>>>>
>>>> as
>>>>
>>>>  <property>
>>>>         <name>dfs.webhdfs.enabled</name>
>>>>         <value>true</value>
>>>>     </property>
>>>> but unable to access my file at
>>>>
>>>> http://localhost:50070/webhdfs/v1/user/test.jpg?op=OPEN
>>>>
>>>> also tried
>>>>
>>>>  http://localhost:50075/webhdfs/v1/user/test.jpg?op=OPEN  getting
>>>> exception in browser
>>>>
>>>>
>>>>
>>>> {"RemoteException":{"exception":"IllegalArgumentException","javaClassName":
>>>>
>>>> "java.lang.IllegalArgumentException","message":"Expecting exactly one of nameNodeAddr and rpcNamenode being null: nameNodeAddr=null, rpcNamenode=null"}}
>>>>
>>>>
>>>>
>>>>
>>>>
>>>
>>>
>>
>>
>