BDD : Error During Transformation And Loading Files "Caused by: java.io.IOException: java.net.ConnectException: Connection refused" KMS Service

(Doc ID 2292516.1)

Last updated on AUGUST 11, 2017

Applies to:

Oracle Big Data Discovery - Version 1.2.2.0.0 and later
Information in this document applies to any platform.

Symptoms

BDD error out when using the File loading wizard or during a transformation. The error started occurring after removed the KMS service and associated servers.

The HDFS service was reconfigured to have KMS service set to 'none'. The Hadoop cluster is working normally.

Excerpt from bdd-studio.log file.

Cause

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