我在 Hadoop/hive 上工作。我已经安装了 hadoop 和 hive，它们在命令提示符下运行良好。我还创建了一个配置单元的 MySQL 元存储。我在 hive-site.xml 文件中定义了 HIVE-DB 数据库名称。同名数据库在 MySQL 中可用> HIVE-DB 。但是在 hive 命令提示符下创建的表在 mysql 命令提示符中不可用。当我想创建一个 hive jdbc 连接然后得到以下错误..首先它是我的程序来创建一个 jdbc 连接
package aa;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.Statement;
public class Main
{
private static String driverName = "org.apache.hadoop.hive.jdbc.HiveDriver";
public static void main(String args[])
{
try {
Class.forName(driverName);
}
catch (ClassNotFoundException e)
{
// TODO Auto-generated catch block
e.printStackTrace();
System.exit(1);
}
try
{
Connection con = DriverManager.getConnection("jdbc:hive://localhost:10001/default", "", "");
Statement stmt = con.createStatement();
String tableName = "recordssss";
stmt.executeQuery("create table"+tableName+"(id int,name string)");
}
catch(Exception e)
{
e.printStackTrace();
}
}
}
and then following error is display... because i have start hive as a hive server i.e
**$HIVE_HOME/bin/hive --service hiveserver -p 10001**
xception in thread "main" java.lang.NoSuchMethodError: org.apache.hadoop.hive.service.ThriftHive$Client.sendBase(Ljava/lang/String;Lorg/apache/thrift/TBase;)V
at org.apache.hadoop.hive.service.ThriftHive$Client.send_execute(ThriftHive.java:110)
at org.apache.hadoop.hive.service.ThriftHive$Client.execute(ThriftHive.java:102)
at org.apache.hadoop.hive.jdbc.HiveStatement.executeQuery(HiveStatement.java:187)
at org.apache.hadoop.hive.jdbc.HiveStatement.execute(HiveStatement.java:127)
at org.apache.hadoop.hive.jdbc.HiveConnection.configureConnection(HiveConnection.java:126)
at org.apache.hadoop.hive.jdbc.HiveConnection.<init>(HiveConnection.java:121)
at org.apache.hadoop.hive.jdbc.HiveDriver.connect(HiveDriver.java:104)
at java.sql.DriverManager.getConnection(DriverManager.java:620)
at java.sql.DriverManager.getConnection(DriverManager.java:200)
at aa.Main.main(Main.java:25)
enter code here
so pls help me i have describe the problem to you so pls dear anyone help me