public static Builder newBuilder(com.alibaba.otter.node.etl.model.protobuf.BatchProto.Column prototype) {
      return newBuilder().mergeFrom(prototype);
    }
Protobuf type {@code com.alibaba.otter.node.etl.model.protobuf.Column}
node/etl/src/main/java/com/alibaba/otter/node/etl/model/protobuf/BatchProto.java