For example:
I put all user global variables in a class I called MyGlobals
public class MyGlobals {
static public int var1;
...
}
Then, in whatever map function I have, I can refer to my globals like this:
public void map(LongWritable key, Text value, OutputCollector output,
Reporter reporter) throws IOException {
....
int i = MyGlobals.var1;
...
}
Sorry about the stupid question and answer.
On 10/11/07, Bob Futrelle <[EMAIL PROTECTED]> wrote:
>
> Yeah, but what's the answer?
>
> - rpf
>
> On 10/11/07, James Yu <[EMAIL PROTECTED]> wrote:
> > Problem solved. Please ignore.
> >
> > On 10/11/07, James Yu <[EMAIL PROTECTED]> wrote:
> > >
> > > A very basic question: where to store my personal global variables
> such
> > > that the map and/or reduce functions can see it?
> > >
> > > Thanks,
> > > James
> > >
> >
>
