You can extends hadoop configuration
public class YourConfiguration extends Configuration {
/** constructor */
public IthursConfiguration() {
super();
}
/**
* Create a clone of passed configuration.
*
* @param c
* Configuration to clone.
*/
public YourConfiguration(final HBaseConfiguration c) {
this();
for(final Entry <String, String> e: c) {
set(e.getKey(), e.getValue());
}
addIThursResources();
}
private void addIThursResources() {
addResource("ithurs-default.xml");
}
this will help you load your own config parameters which inclues your slaves
too!!
On Mon, Jul 27, 2009 at 3:45 PM, Pallavi Palleti <
[email protected]> wrote:
> I can do that. But, what if a user gives a different conf directory at the
> startup. Then, is there a way to find that? Essentially, what I am looking
> for is a variable or property which specifies the location of conf directory
> so that I can read from there.
>
> Thanks
> Pallavi
> ----- Original Message -----
> From: "Ninad Raut" <[email protected]>
> To: [email protected]
> Sent: Monday, July 27, 2009 3:34:58 PM GMT +05:30 Chennai, Kolkata, Mumbai,
> New Delhi
> Subject: Re: Getting Slaves list in hadoop
>
> write a java class to read the slaves file in conf folder. I hope thats
> what
> you want.
>
> On Mon, Jul 27, 2009 at 3:19 PM, Pallavi Palleti <
> [email protected]> wrote:
>
> > Hi all,
> >
> > Is there an easy way to get the slaves list in Server.java code?
> >
> > Thanks
> > Pallavi
> >
>
