One Journal Node is Out Of Sync Which Causes the NameNode to be in Bad Health
(Doc ID 2230831.1)
Last updated on JULY 01, 2018
Applies to:Big Data Appliance Integrated Software - Version 4.4.0 and later
In Cloudera Manager(CM) a NameNode shows bad health and the error message reports that one of the JournalNode is out of sync:
This can happen during upgrade as well as anytime when nodes 1-3 are down for a period of time.
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