Effective in version 10.2.1, you can perform mass ingestion jobs to ingest or replicate large amounts of data for use or storage in a database or a repository. To perform mass ingestion jobs, you use the Mass Ingestion tool to create a mass ingestion specification. You configure the mass ingestion specification to ingest data from a relational database to a Hive or HDFS target. You can also specify parameters to cleanse the data that you ingest.
A mass ingestion specification replaces the need to manually create and run mappings. You can create one mass ingestion specification that ingests all of the data at once.
For more information on mass ingestion, see the
Informatica Big Data Management 10.2.1 Mass Ingestion Guide