Transformation Support on the Hive Engine
Effective in version 10.2.1, a Labeler or Parser transformation that performs probabilistic analysis requires the Java 8 Development Kit on any node on which it runs.
Previously, the transformations required the Java 7 Development Kit.
If you run a mapping that contains a Labeler or Parser transformation that you configured for probabilistic analysis, verify the Java version on the Hive nodes.
On a Blaze or Spark node, the Data Integration Service uses the Java Development Kit that installs with the Informatica engine. Informatica 10.2.1 installs with version 8 of the Java Development Kit.
For more information, see the
Informatica 10.2.1 Installation Guide or the
Informatica 10.2.1 Upgrade Guide that applies to the Informatica version that you upgrade.