Viewing Files in an Encryption Zone on BDA V4.4 Intermittently Raises a Load Balancing Warning. (Doc ID 2125453.1)

Last updated on APRIL 08, 2016

Applies to:

Big Data Appliance Integrated Software - Version 4.4.0 and later
Linux x86-64

Symptoms


1. After setting up KMS on BDA V4.4 with How to Enable/Disable HDFS Transparent Encryption on Oracle Big Data Appliance V4.4 with bdacli (Doc ID 2111343.1), and setting up encryption zones using, How to Create Encryption Zones on HDFS on Oracle Big Data Appliance V4.4 (Doc ID 2111829.1) , viewing files in those zones intermittently raises warnings as below:

"WARN kms.LoadBalancingKMSClientProvider: KMS provider at <kmshost> threw an IOException [Connection refused]!!"

For example the warning is issued the first and second times, but not the third:

  

Cause

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