Effective in version 10.2.2, you can use the Mass Ingestion tool to ingest data using an incremental load.

If you upgrade to version 10.2.2, mass ingestion specifications are upgraded to have incremental load disabled. Before you can run incremental loads on existing specifications, complete the following tasks:

Edit the specification.
On the
Definition
page, select
Enable Incremental Load
.
On the
Source
and
Target
pages, configure the incremental load options.
Save the specification.
Redeploy the specification to the Data Integration Service.

For more information, see the

Informatica Big Data Management 10.2.2 Mass Ingestion Guide

.