Changelog 56 - Upgrade Kafka

Developers
1

I need a bit of help with Changelog 56

The document says

Run command to upgrade Kafka version which 2.6.1 to 3.2.0

It links to this document: Kafka — CommCareHQ Deployment documentation

That document suggests (step 2) that Kafka Scala needs to be updated along with Kafka - is this correct? If so, what version?
Step 4 suggests that the brokers need updating one at a time. What is the process for that on a monolith server - is there a script for it, or is it a manual process?

Thanks!

2

@erobinson

Scala version: We can get the right Scala version for the respective upgrade from this Kafka documentation page Apache Kafka

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Here in the documentation, it is recommended to use the 2.13 version.

Upgrade on monolith:
As monolith will only one node setup, we can directly run without any --limit parameter.

1 Like
3

Excellent, thanks for that feedback Shyamkumar. I wasn't 100% sure of the terminology used. That makes sense.