Hello Community,
I want to upgrade an indexer cluster and a search head cluster from 6.3.3 to 6.3.4.
From Splunk docs, I could understand that I can upgrade an indexer cluster by a rolling upgrade.
http://docs.splunk.com/Documentation/Splunk/6.3.3/Indexer/Upgradeacluster#Upgrade_to_a_new_maintenance_release
But I cannot find information about a search head cluster. Splunk docs only describes upgrading a search head.
Can I upgrade a search head cluster by a rolling upgrade?
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