Hi All, Thanks in advance!
I am running hive queries with mr engine and I wanted to get unique-id from the mapper task so I used following property from configuration conf.get("mapreduce.task.id"); Now I want to run same hive queries with tez engine and I want to know what should be my unique-id. Is there any property from configuration or other that can give me unique-id from the mapper task? I am using conf.get("mapreduce.task.partition") property, Is that guranteed to give unique - id for tez? Regards, Amey