Hive Server Address Java ⭐

Check hive --version on server and match client JAR.

Use beeline (Hive’s JDBC client) to validate your address:

// 4. Execute Query Statement stmt = con.createStatement(); String sql = "SELECT * FROM employees LIMIT 5"; ResultSet res = stmt.executeQuery(sql); hive server address java

For development clusters without Kerberos/LDAP:

The server address is defined in the Hive configuration file located on the server at $HIVE_HOME/conf/hive-site.xml . Check hive --version on server and match client JAR

To connect, you must first include the Apache Hive JDBC driver in your project's Maven pom.xml :

con.close();

ResultSet rs = stmt.executeQuery("SELECT * FROM sales LIMIT 10"); while (rs.next()) System.out.println(rs.getString(1) + "\t" + rs.getInt(2));

public static void main(String[] args) try // 1. Load the Driver Class.forName(driverName); To connect, you must first include the Apache

| Component | Value / Pattern | |--------------------|-------------------------------------------------------| | JDBC prefix | jdbc:hive2:// | | Host:Port | <hive-server>:10000 (or HTTP 10001) | | Auth param | auth=noSasl / principal=... / user=... | | Transport mode | binary (default) or transportMode=http | | HA (ZooKeeper) | serviceDiscoveryMode=zooKeeper + ZooKeeper hosts | | Java driver | org.apache.hive.jdbc.HiveDriver (auto-loaded) |

Java will automatically pick an active HS2 node.