Upgrading to BDA V4.4 Fails at Step 3-One Node Fails to Start Its associated Roles/Services,Can Not Find Credentials (Doc ID 2118546.1)

Last updated on MARCH 21, 2016

Applies to:

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

Symptoms

Upgrading to BDA V4.4 fails at Step 3 due to one node failing to start its associated roles/services. For example the node's DataNode will not start causing the hdfs service to be in concerning health and the node's NodeManager will not start causing the yarn service to be in concerning health. The roles can be started but then fail with the error:

Caused by: GSSException: No valid credentials provided (Mechanism level: Failed to find any Kerberos credentails)

1. Trying to regenerate the Kerberos credentials for the principal: hdfs/bdanode0x.example.com@EXAMPLE.COM in Cloudera Manager:

Administration > Security > Kerberos Credentials > Select hdfs/bdanode0x.example.com@EXAMPLE.COM > Regenerate Selected

does not resolve the error.

2. Trying to "Regenerate Keytab" within CM from:

hdfs > Instances > Select DataNode for the host > Actions for Selected > Regenerate Keytab

does not resolve the error.

Cause

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