You can also use a MapRunnable implementation but that would allow
"global" only to each Map task.
Dennis Kubes
James Yu wrote:
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
