I'm trying out 2.25 (built from source, using java 8), and running into this error, both on the direct runner and dataflow:
Caused by: java.lang.NoSuchMethodError: java.nio.ByteBuffer.position(I)Ljava/nio/ByteBuffer; at com.google.protobuf.NioByteString.copyToInternal(NioByteString.java:112) at com.google.protobuf.ByteString.toByteArray(ByteString.java:695) at com.google.protobuf.NioByteString.writeTo(NioByteString.java:123) at org.apache.beam.sdk.extensions.protobuf.ByteStringCoder.encode(ByteStringCoder.java:67) at org.apache.beam.sdk.extensions.protobuf.ByteStringCoder.encode(ByteStringCoder.java:37) at org.apache.beam.sdk.coders.DelegateCoder.encode(DelegateCoder.java:74) at org.apache.beam.sdk.coders.DelegateCoder.encode(DelegateCoder.java:68) It seems like this was introduced in protobuf 3.12.4 based on this issue I found [1] Am I doing something wrong with my build? Or am I just hitting an untested combo here? [1] https://github.com/protocolbuffers/protobuf/issues/7827
