Schema Registry startup error

[embeddedkafka]

Schema Registry startup error

[robvadai]

Error was totally unrelated but because it existed it diverted my attention from the real problem.

My pipeline builds state and I had to disable caching in order to speed up producing new messages by setting:

StreamsConfig.CACHE_MAX_BYTES_BUFFERING_CONFIG -> "0".asInstanceOf[AnyRef],
StreamsConfig.COMMIT_INTERVAL_MS_CONFIG -> "100".asInstanceOf[AnyRef]

After applying this tests worked, again, nothing to do with the original errors.

[francescopellegrini]

Hi @robvadai , those warnings are a well known issue, but they cause no harm.

The only reference to WakeupException I could find is this. Does it happen regularly? Could the SR die unexpectedly before the test is over or right after?

[robvadai]

Hi @francescopellegrini ,

I was using your library happily so far and never seen this error. I have a multi-project Gradle project where in one of my subprojects tests work with no problem at all. In another subproject I have the above error. Even when I run it in IntelliJ so it's not an issue because of 2 tests running in the same time.

It may be triggered by a hidden error in my opinion, so what I'm going to do is publish plain string messages and try to eliminate that it's my code. As I said in other projects the library works.

I just though I'll raise it if anyone else experienced this.

Not sure if it's maybe a timeout configuration, ie. would it be possible to increase some timeouts perhaps?