Deployment Architecture

Can I upgrade a search head cluster by a rolling upgrade?

sasameyuki
Explorer

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_maintenan...

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?

0 Karma
1 Solution

preotesoiu
Path Finder

just a side note here, when we have performed the upgrade we had to execute a rolling restart after that.

0 Karma

sasameyuki
Explorer

Thank you for answering.
But I want to know about a rolling upgrade(online upgrade)...

0 Karma

somesoni2
Revered Legend

As per the same page

Note the following:

 All cluster members must be running the same version of Splunk Enterprise (down to the maintenance level).

So, the in place upgrade is not possible(I infer).

0 Karma

sasameyuki
Explorer

Thank you!!
I would read the docs again.

0 Karma
Get Updates on the Splunk Community!

Video | Welcome Back to Smartness, Pedro

Remember Splunk Community member, Pedro Borges? If you tuned into Episode 2 of our Smartness interview series, ...

Detector Best Practices: Static Thresholds

Introduction In observability monitoring, static thresholds are used to monitor fixed, known values within ...

Expert Tips from Splunk Education, Observability in Action, Plus More New Articles on ...

Splunk Lantern is a Splunk customer success center that provides advice from Splunk experts on valuable data ...