Oleg Ruchovets 2010-05-25, 13:55
Harsh J 2010-05-25, 14:48
-Re: best practice to work with resources
Oleg Ruchovets 2010-05-25, 15:37
Thank you for detailed answer:
On Tue, May 25, 2010 at 5:48 PM, Harsh J <[EMAIL PROTECTED]> wrote:
> You can use the Hadoop-provided Configuration API to place your custom
> configuration name-value pairs while creating a job (This is actually
> an XML solution in the end, as the conf gets written to the job.xml).
> Its roughly like this:
> Configuration conf = new Configuration();
> conf.set("myproperty.myname", "Eggs and Spam");
> // Likewise, you can set Int/Float/Long/Booleans also.
> // Submit/Exec job now.
>From above example I understand that you have to write data to job.xml file
using java code. Is it possible work with resources without java code
changes? I mean writing to file. In case I have to add some values to file I
have to recompile java code , but I want to make changes only in properties
file (properties , or xml) without java code changes.