public void validate() throws org.apache.amoro.shade.thrift.org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (commit != null) {
        commit.validate();
      }
    }
Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise
amoro-common/src/main/gen-java/org/apache/amoro/api/AmoroTableMetastore.java