Hi Mallika,
Couldn't this be done from the relational database itself?
To get the group counts:
select count(*) from your_table where your_condition group by your_columns;
on clicking on the group,
select * form your_table where group_name = :group_name;
-sujit
On Feb 21, 2013, at 2:29 PM, Mal
Hi Jamal,
A missing semi-colon should get flagged by the Java compiler, but one way to
keep you debug cycles short is to (1) use local mode and (2) small data sets
which you can run through under a minute. Once you are happy that your stuff
works, move to distributed and target data sets.
HTH
