Installation

Must all cluster nodes be offline when upgrading an indexer cluster from Splunk 6.3 to 6.4?

jeff
Contributor

The upgrade instructions for indexer clusters specifies:

When you upgrade from a 6.x, such as 6.2, indexer cluster to a 6.3 cluster, you must take all cluster nodes offline. You cannot perform a rolling, online upgrade.

What about upgrading a 6.3 cluster to 6.4? I presume it's "safe" to follow this advice, but the phrasing sorta implies a rolling upgrade is possible...

Labels (2)
0 Karma
1 Solution

Steve_G_
Splunk Employee
Splunk Employee

Good point. I will immediately update that material. The information is valid when doing any 6.x upgrade.

View solution in original post

Steve_G_
Splunk Employee
Splunk Employee

Good point. I will immediately update that material. The information is valid when doing any 6.x upgrade.

Get Updates on the Splunk Community!

Index This | Divide 100 by half. What do you get?

November 2024 Edition Hayyy Splunk Education Enthusiasts and the Eternally Curious!  We’re back with this ...

Stay Connected: Your Guide to December Tech Talks, Office Hours, and Webinars!

❄️ Celebrate the season with our December lineup of Community Office Hours, Tech Talks, and Webinars! ...

Splunk and Fraud

Watch Now!Watch an insightful webinar where we delve into the innovative approaches to solving fraud using the ...