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One Journal Node is Out Of Sync Which Causes the NameNode to be in Bad Health (Doc ID 2230831.1)

Last updated on JANUARY 30, 2020

Applies to:

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


In Cloudera Manager(CM) a NameNode shows bad health and the error message reports that one of the JournalNode is out of sync:

JournalNodes out of sync: <HOSTNAME3>.<DOMAIN>. JournalNodes in sync: <HOSTNAME2>.<DOMAIN> <HOSTNAME1>.<DOMAIN>.

This can happen during upgrade as well as anytime when nodes 1-3 are down for a period of time.


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