Hi All,
I need to upgrade a search and index cluster. Please advise if anything is missing and my understanding is correct.
Process:
Upgrade the master node.
Upgrade the search head tier.(Rolling upgrade)
Upgrade the peer node tier. (Rolling upgrade)
( Maintenance and rolling upgrade of each server)
When we are integrating Peer nodes( indexer nodes) we have to stop search cluster and
My expectation is it will take 1 -2 hours to finish all the indexer nodes. During that time alerts and searches may fail
and the ingestion keeps working.
Forwarders and DMC: What is the suggestion.
Thanks,
NP
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