相关疑难解决方法(0)

我正在编写jdbc程序来连接hive数据库.我想要用户名和密码在连接网址中提供.

我不知道如何使用hive QL获取用户名和密码.任何人都可以帮助我吗？

Exception in thread "main" java.sql.SQLNonTransientConnectionException: [DataDirect][Hive JDBC Driver]A value was not specified for a required property: PASSWORD
    at com.ddtek.jdbc.hivebase.ddcp.b(Unknown Source)
    at com.ddtek.jdbc.hivebase.ddcp.a(Unknown Source)
    at com.ddtek.jdbc.hivebase.ddco.b(Unknown Source)
    at com.ddtek.jdbc.hivebase.ddco.a(Unknown Source)
    at com.ddtek.jdbc.hive.HiveImplConnection.b(Unknown Source)
    at com.ddtek.jdbc.hivebase.BaseConnection.b(Unknown Source)
    at com.ddtek.jdbc.hivebase.BaseConnection.k(Unknown Source)
    at com.ddtek.jdbc.hivebase.BaseConnection.b(Unknown Source)
    at com.ddtek.jdbc.hivebase.BaseConnection.a(Unknown Source)
    at com.ddtek.jdbc.hivebase.BaseDriver.connect(Unknown Source)
    at java.sql.DriverManager.getConnection(DriverManager.java:571)
    at java.sql.DriverManager.getConnection(DriverManager.java:215)
    at hivejdbcconnection.HiveJdbcConnection.main(HiveJdbcConnection.java:33)
Java Result: 1