Enable the Hive Warehouse Connector and Hive LLAP for faster execution of Hive queries when you read from and write to Hive tables. You can use the Hive Warehouse Connector and Hive LLAP with Hortonworks HDP 3.x and Microsoft Azure HDInsight 4.x clusters on the Spark engine.
The Hive Warehouse Connector reads from and writes to Hive tables without using temporary staging tables that require additional storage overhead. Use the Hive Warehouse Connector on the Spark engine to allow Spark code to interact with Hive targets and to use ACID-enabled Hive tables. When you enable the Hive Warehouse Connector, mappings use Hive LLAP to run Hive queries rather than HiveServer2.
Effective in version 10.2.2 HotFix 1 Service Pack 1, the Hive Warehouse Connector and Hive LLAP are available for technical preview.
Technical preview functionality is supported for evaluation purposes but is unwarranted and is not production-ready. Informatica recommends that you use in non-production environments only. Informatica intends to include the preview functionality in an upcoming release for production use, but might choose not to in accordance with changing market or technical circumstances. For more information, contact Informatica Global Customer Support.