On Oracle Big Data Appliance Hdfs Filebrowser WEB UIs Intermittently becomes Inaccessible (Doc ID 2117735.1)

Last updated on OCTOBER 11, 2016

Applies to:

Big Data Appliance Integrated Software - Version 4.2.0 and later
Linux x86-64

Symptoms

On Oracle Big Data Appliance , intermittently hdfs filebrowser is not accessible and throws below error message

java.io.IOException: Login failure for hdfs/<bdanode01/02?@ from keytab /tmp/1455784324211-0/hadoop8509710271392736362.keytab Reload root directory.

Temporary fix is to restart cloudera-scm-server service on node03

Cause

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