Save configuration data in job configuration file.

[Pedro Sá da Costa <ps...@gmail.com>]

Hi

I want to save some configuration data in the configuration files that
belongs to the job. How can I do it?

-- 
Best regards,

Re: Save configuration data in job configuration file.

[Harsh J <ha...@cloudera.com>]

The MR framework saves it into the job.xml before it sends it for execution.

If you're asking about a way to save the config object into the XML file,
use
http://hadoop.apache.org/docs/current/api/org/apache/hadoop/conf/Configuration.html#writeXml(java.io.Writer)or
similar APIs.


On Sun, Jan 20, 2013 at 4:41 PM, Pedro Sá da Costa <ps...@gmail.com>wrote:

> This does not save in the xml file. I think this just keep the
> variable in memory.
>
> On 19 January 2013 18:48, Arun C Murthy <ac...@hortonworks.com> wrote:
> > jobConf.set(String, String)?
>
>
>
>
> --
> Best regards,
>



-- 
Harsh J

Re: Save configuration data in job configuration file.

[Pedro Sá da Costa <ps...@gmail.com>]

This does not save in the xml file. I think this just keep the
variable in memory.

On 19 January 2013 18:48, Arun C Murthy <ac...@hortonworks.com> wrote:
> jobConf.set(String, String)?




-- 
Best regards,

Re: Save configuration data in job configuration file.

[Arun C Murthy <ac...@hortonworks.com>]

jobConf.set(String, String)?

On Jan 19, 2013, at 7:31 AM, Pedro Sá da Costa wrote:

> Hi
> 
> I want to save some configuration data in the configuration files that
> belongs to the job. How can I do it?
> 
> -- 
> Best regards,

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