Hello, community, the previous discuss is in https://lists.apache.org/thread/k3pdlpbvkzt061338fkxtppq3z70nk03.
## the main reason to remove gradle from porject 1. Maintaining two build system is burden. 2. Gradle have other issues and no one actually volunteered to fix them. 3. We don't have active committers who familiar with gradle Thanks ZhangJian He
