My Oracle Support Banner

Is It Safe to Ignor Hadoop Log Warnings on BDA V4.4:"WARN: AuthenticationToken ignored: AuthenticationToken expired" (Doc ID 2126663.1)

Last updated on DECEMBER 25, 2019

Applies to:

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


On BDA V4.4/CDH 5.5.2 the following warnings are found repeatedly in various Hadoop related role log files:

"WARN: AuthenticationToken ignored: AuthenticationToken expired"

The goal is to address whether the warnings can be safely ignored or not.


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

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

In this Document

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