My Oracle Support Banner

InferSchema Option in LKM HDFS to Spark.GLOBAL Does Not Infer Schema Even when Configured to Use Dataframes (Doc ID 2379854.1)

Last updated on SEPTEMBER 20, 2023

Applies to:

Oracle Data Integrator - Version and later
Oracle Data Integrator Cloud Service - Version 17.1.3 and later
Information in this document applies to any platform.


In Oracle Data Integrator (ODI), when attempting to use InferSchema with the Loading Knowledge Module (LKM) "HDFS to Spark," the schema is not Inferred - even when configured to use Dataframes.

The following error occurs in this situation:




To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.