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"java.lang.RuntimeException: java.lang.IllegalArgumentException: Driver class name must not be empty" Error Received During Execution of a Mapping Using a File Technology Source with HDFS File Checkbox Set (Doc ID 2781860.1)

Last updated on SEPTEMBER 20, 2023

Applies to:

Oracle Data Integrator - Version 12.2.1.3.0 to 12.2.1.4.221215 [Release 12c]
Oracle Data Integrator on Marketplace - Version 12.2.1.4.200123 to 12.2.1.4.221215
Information in this document applies to any platform.

Symptoms

When running an Oracle Data Integrator (ODI) Mapping which uses a File technology Data Server as a source that has the HDFS File radio button selected and the JDBC Driver name empty, the following error is returned:


Setup to reproduce:

  1. Create HDFS dataserver in File technology with driver class name empty.
  2. Create simple mapping using the dataserver

Reference the following documentation:
https://docs.oracle.com/en/middleware/fusion-middleware/data-integrator/12.2.1.3/odibd/integrating-hadoop-data.html#GUID-526D85F0-7C6E-44B7-953C-BA980363AC78

Changes

 

Cause

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