[Issue]: Issue with subsequence and defaults in Avro Schema

Issue with subsequence and defaults in Avro Schema

Hey, I found a new strange behavior in an Avro schema. A minimal example for the Avro schema is attached. Note that there are two fields valueWithDefaults and valueWithoutDefaults, where one of them has a default value in type. If we use this Avro schema in the Value Schema Load Generator Config and use the field type seq to send a subsequence (let’s say [a,b,c]) the resulting Kafka message reads:

a -> b -> c for the case without defaults

However,

seq -> seq -> seq for the case with defaults (see in relevant log output).

I attached the minimal testplan and avro schema.

Again thanks in advance, Jonas

.jmx and .avsc were not supported 😅 issue.avsc.txt issue.jmx.txt

KloadGen Version

4.0.4

Relevant log output

genericRecord={"data": {"RecordArray": [{"valueWithDefaults": "seq", "valueWithoutDefaults": "a"}, {"valueWithDefaults": "seq", "valueWithoutDefaults": "b"}, {"valueWithDefaults": "seq", "valueWithoutDefaults": "c"}]}}

Have you added your JMX Testplan or a replica?

• I have added a JMX testplan

Have you added your Schema or a replica?

• I have added the Schema

[fcampostato]

Hi @JonasMueller1991,

We’ve being working on this today and we’ve uploaded a solution for this. You can check and try it on the #208-sequence-and-defaults branch.

We are still working on it, so it can take a little to be deployed to master. If you find any problems with the solution, please come back and we will try to help you.

Cheers!

[cmunozgomez]

hi @JonasMueller1991,

the pull request associated with this issue was integrated into the main branch, therefore this issue is closed.

Again, thank you very much for your collaboration.