AMBARI-3433. Add hcat.bin to pig.properties for hcat integration. (mahadev)

ambari-agent/src/main/puppet/modules/hdp-pig/templates/pig.properties.erb

@@ -52,3 +52,4 @@
 #Use this option only when your Pig job will otherwise die because of
 #using more counter than hadoop configured limit
 #pig.disable.counter=true
+hcat.bin=/usr/bin/hcat