Our team is looking for a resolution on https://github.com/apache/parquet-java/pull/1308
The issue with the build appears to be that parquet-java is build on Java 8 while the new protobuf library is built on Java 11. `wgtmac` mentioned that I should reach out to this dev group for a wider audience. Are there any plans in motion to upgrade to Java 11? Thank you, Eugene Shvartsman
