karaf-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Jean-Baptiste Onofré ...@nanthrax.net>
Subject Re: No FileSystem for scheme: hdfs in Karaf
Date Fri, 30 May 2014 19:16:40 GMT
Hi,

can we have a chat together (for instance on Skype) to fix that ?

It would be easier for me.

Regards
JB

On 05/30/2014 08:07 PM, arenee wrote:
> A bit of an update. I notice different errors when order of operations are
> changed:
>
> Scenario 1: start Karaf, add camel route to use 'createFileInHDFS' method.
>
> I receive the following error when monitoring the log:
> Exhausted after delivery attempt: 1 caught: java.io.IOException: No
> FileSystem for scheme: file
>
> Additionally, when running hadoop:fs commands within Karaf receive a similar
> error:
> karaf@root>hadoop:fs -ls /
> ls: No FileSystem for scheme: hdfs
>
> Notice the the difference of file vs hdfs
>
> Here is my method:
> 	
> The createFileInHDFS method successfully writes to HDFS outside of Karaf. I
> don't understand the errors I'm receiving within Karaf.
>
> Scenario 2: start karaf, do no set camel route, attempt hadoop:fs commands
> in karaf
> I receive the following error:
>
> karaf@root>hadoop:fs -ls /
> ls: Error decoding RpcRequestHeaderProto:
> com.google.protobuf.InvalidProtocolBufferException: Protocol message
> end-group tag did not match expected tag.
>
> Any suggestions for any of these errors?
>
>
>
>
> --
> View this message in context: http://karaf.922171.n3.nabble.com/No-FileSystem-for-scheme-hdfs-in-Karaf-tp4033317p4033351.html
> Sent from the Karaf - Dev mailing list archive at Nabble.com.
>

-- 
Jean-Baptiste Onofré
jbonofre@apache.org
http://blog.nanthrax.net
Talend - http://www.talend.com

Mime
View raw message