impala jdbc insert chinese string have a problem

[#1]

the table DDL as :

create table mid.user_info(id int,name string,address string,email string,insert_time timestamp,primary key(id)) partition by hash(id) partitions 6 stored as kudu;

my java code such as:

import java.sql.*;
import java.time.LocalDateTime;

public class test {

    public static void main(String[] args) throws ClassNotFoundException, SQLException {
        Class.forName("com.cloudera.impala.jdbc.Driver");
        Connection conn = DriverManager.getConnection("jdbc:impala://impala.db.com:8006/mid;AuthMech=0;UseNativeQuery=1;", "impala", "impala");
        String sql = "upsert into user_info(id, name, address, email, insert_time) values (?,?,?,?,?)";
        PreparedStatement statement = conn.prepareStatement(sql);
        statement.setInt(1,106);
        statement.setString(2, "张三");
        statement.setString(3, "上海");
        statement.setString(4, "John@xyz.com");
        statement.setTimestamp(5, Timestamp.valueOf(LocalDateTime.now()));
        statement.addBatch();
        statement.executeBatch();
        statement.close();
        conn.close();
    }
}

I get a bad result when I execute it，The Chinese string appears to be truncated:

How can I solve this problem？

please!

[#2]

hi @ShankerSharma ,How can I solve this problem？

[#3]

As upsert is not SQL-92 syntax, the Impala JDBC driver does not currently support it.   However, we are currently testing a newer version of the JDBC driver and hope to support upsert in the near future.  For the time being, please break these statements into a combination of insert and update statements.

[#4]

This is not the essence of the problem, what the question actually wants to ask is the problem of inserting data with Impala JDBC, Chinese strings being truncated and garbled.