GitHub user shan-96 added a comment to the discussion: JSONSchema should works with generic (parameterized type) POJO/DTO.
> @vamsi360 , > I cloned your fork and built it to version 1.8.3-ppe-9.10. > I still get the errror. > Caused by: org.apache.avro.AvroTypeException: Unknown type: T > at > org.apache.avro.specific.SpecificData.createSchema(SpecificData.java:312) > at > org.apache.avro.reflect.ReflectData.createSchema(ReflectData.java:720) > at > org.apache.avro.reflect.ReflectData.createFieldSchema(ReflectData.java:870) > at > org.apache.avro.reflect.ReflectData.createSchema(ReflectData.java:686) > at org.apache.avro.specific.SpecificData$2.load(SpecificData.java:238) > at org.apache.avro.specific.SpecificData$2.load(SpecificData.java:235) > at > avro.shaded.com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3568) > at > avro.shaded.com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2350) > at > avro.shaded.com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2313) > at > avro.shaded.com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2228) > ... 6 more I am facing the same problem. It seems we are creating the build in a wrong way GitHub link: https://github.com/apache/pulsar/discussions/18849#discussioncomment-4352451 ---- This is an automatically sent email for dev@pulsar.apache.org. To unsubscribe, please send an email to: dev-unsubscr...@pulsar.apache.org