You are viewing a plain text version of this content. The canonical link for it is here.

Posted to common-user@hadoop.apache.org by Mark <st...@gmail.com> on 2010/08/19 16:46:44 UTC

Latest Api

  Where can I find out information on the latest hadoop api? Are the 
examples here using the latest? 
http://hadoop.apache.org/common/docs/current/mapred_tutorial.html

I am trying to go through all the example classes bundled w/ hadoop but 
I keep seeing the api change so I am unsure of which to go with. For 
example.. Context or Reporter? Thanks

Re: Latest Api

Posted by Robin Müller <Ro...@1und1.de>.

Hi,

these examples all uses the old API, but if you download the release, 
there are examples include that uses the current API. Just have a look 
into the folder src/examples.
And btw. reporter belongs to the old API, Context to the new one.

Greetings,
Robin

Am 19.08.2010 16:46, schrieb Mark:
>
>  Where can I find out information on the latest hadoop api? Are the 
> examples here using the latest? 
> http://hadoop.apache.org/common/docs/current/mapred_tutorial.html
>
> I am trying to go through all the example classes bundled w/ hadoop 
> but I keep seeing the api change so I am unsure of which to go with. 
> For example.. Context or Reporter? Thanks

Re: Latest Api

Posted by Mark <st...@gmail.com>.

  On 8/19/10 7:46 AM, Mark wrote:
>  Where can I find out information on the latest hadoop api? Are the 
> examples here using the latest? 
> http://hadoop.apache.org/common/docs/current/mapred_tutorial.html
>
> I am trying to go through all the example classes bundled w/ hadoop 
> but I keep seeing the api change so I am unsure of which to go with. 
> For example.. Context or Reporter? Thanks
Mapper or MapReduceBase?
Configuration or JobConf?

Thanks