Hi all, It looks like UTF-8 String Coder in Java and Python SDKs uses different encoding schemes. StringUtf8Coder in Java SDK puts the varint length of the input string before actual data bytes however StrUtf8Coder in Python SDK directly encodes the input string to bytes value. For the last few weeks, I've been testing and fixing cross-language IO transforms and this discrepancy is a major blocker for me. IMO, we should unify the encoding schemes of UTF8 strings across the different SDKs and make it a standard coder. Any thoughts?
Thanks,
