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Failover Controller Fails to Restart with Error, "Unable to start failover controller. Parent znode does not exist." (Doc ID 2956044.1)

Last updated on OCTOBER 06, 2023

Applies to:

Big Data Appliance Integrated Software - Version 5.2.0 and later
Linux x86-64

Symptoms

On the BDA, the Failover Controller (FC) fails to restart in Cloudera Manager(CM).

The Failover Controller log on the affected host, /var/log/hadoop-hdfs/hadoop-cmf-hdfs-FAILOVERCONTROLLER-<HOSTNAME>.<DOMAIN>.log.out, reports:

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution

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