library · inferred from evidence
ff-java-server-sdk
A Java server SDK for feature flags, maintained by Harness.
- Cannot use a target to enable a flag that is disabled in Harness
In Harness Feature Flags, you can add a target rule to disable an enabled flag, but not to enable a disabled flag: target variations are only evaluated when the flag is ON. It looks like a bug but it is how the evaluator works.
- Harness Java client waitForInitialization hangs forever with a bad API key
Calling waitForInitialization() with an invalid API credential never returns and never throws. The retry interceptor kept retrying and hit an IllegalStateException about the previous response still being open, so the wait() never woke up.
- java.lang.NoSuchMethodError: kotlin.collections.ArraysKt.copyInto with the Harness Java SDK in Spring Boot
Initializing the Harness Java SDK CfClient in a Spring Boot project throws java.lang.NoSuchMethodError: kotlin.collections.ArraysKt.copyInto from okio. The cause is conflicting kotlin-stdlib versions on the classpath: older Spring Boot pull