We have Splunk cluster architecture with 1 cluster master, 2 indexers, and 1 search head.
We have successfully upgraded cluster master and search head from version 7.2.0 to 8.0.1.
While upgrading indexers it gets about 80% through the file transfer then begins to roll back the install and restores it to the original state i.e. 7.2.0.
Has anyone else faced a similar situation?
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