You can choose to run mappings on several different run-time engines.
Big Data Management on HDInsight supports the following run-time engines for data processing:
Spark
Blaze
Hive on Tez
You can choose any one of these run-time engines. You can also choose the Hadoop option to run mappings on the Blaze engine, or on the Spark engine if the mapping cannot run on the Blaze engine.
Hive MapReduce is deprecated in Big Data Management 10.2.1. For more information, see the