# One MR should create two outputs -- an ascending list of unique article names and also an ascending list of unique words.
#
# rm -rf step-8-out-ex; perl step-8-exercise.pl -c 2 -r 2 /home/straka/wiki/cs-text-medium/ step-8-out-ex
# less step-8-out-ex/part-*

package My::Mapper;
use Moose;
with 'Hadoop::Mapper';

sub map {
  my ($self, $key, $value, $context) = @_;

  # YOUR CODE HERE
}

package My::Partitioner;
use Moose;
with 'Hadoop::Partitioner';

sub getPartition {
  my ($self, $key, $value, $partitions) = @_;

  # YOUR CODE HERE
}

package My::Reducer;
use Moose;
with 'Hadoop::Reducer';

sub reduce {
  my ($self, $key, $values, $context) = @_;

  # YOUR CODE HERE
}

package main;
use Hadoop::Runner;

my $runner = Hadoop::Runner->new(
  mapper => My::Mapper->new(),
  partitioner => My::Partitioner->new(),
  reducer => My::Reducer->new(),
  input_format => 'KeyValueTextInputFormat');

$runner->run();