Question

我需要使用jdbc连接配置单元（kerberos + SSL），我尝试了此代码，但得到了如下错误：

线程“ main”中的异常java.lang.NoClassDefFoundError：org / apache / hadoop / util / VersionInfo 在org.apache.hadoop.hive.shims.ShimLoader.getMajorVersion（ShimLoader.java:155）在org.apache.hadoop.hive.shims.ShimLoader.loadShims（ShimLoader.java:134）在org.apache.hadoop.hive.shims.ShimLoader.getHadoopThriftAuthBridge（ShimLoader.java:120）在org.apache.hive.service.auth.HttpAuthUtils.getKerberosServiceTicket（HttpAuthUtils.java:52）在org.apache.hive.jdbc.HttpKerberosRequestInterceptor.process（HttpKerberosRequestInterceptor.java:63）在org.apache.http.protocol.ImmutableHttpProcessor.process（ImmutableHttpProcessor.java:109）在org.apache.http.protocol.HttpRequestExecutor.preProcess（HttpRequestExecutor.java:176）在org.apache.http.impl.client.DefaultRequestDirector.execute（DefaultRequestDirector.java:518）在org.apache.http.impl.client.AbstractHttpClient.execute（AbstractHttpClient.java:906）在org.apache.http.impl.client.AbstractHttpClient.execute（AbstractHttpClient.java:827）在org.apache.thrift.transport.THttpClient.flushUsingHttpClient（THttpClient.java:235）在org.apache.thrift.transport.THttpClient.flush（THttpClient.java:297）在org.apache.thrift.TServiceClient.sendBase（TServiceClient.java:65）在org.apache.hive.service.cli.thrift.TCLIService $ Client.send_OpenSession（TCLIService.java:141）在org.apache.hive.service.cli.thrift.TCLIService $ Client.OpenSession（TCLIService.java:133）在org.apache.hive.jdbc.HiveConnection.createHttpTransport（HiveConnection.java:267）在org.apache.hive.jdbc.HiveConnection.openTransport（HiveConnection.java:201）在org.apache.hive.jdbc.HiveConnection。（HiveConnection.java:168）在org.apache.hive.jdbc.HiveDriver.connect（HiveDriver.java:105）在java.sql.DriverManager.getConnection（DriverManager.java:664）在java.sql.DriverManager.getConnection（DriverManager.java:270）在prodhive.main（prod_test.java:25）引起原因：java.lang.ClassNotFoundException：org.apache.hadoop.util.VersionInfo

private static String driverName = "org.apache.hive.jdbc.HiveDriver";

public static void main(String[] args) throws SQLException {
    try {
        Class.forName(driverName);
        System.out.println("Driver Registered");

    } catch (ClassNotFoundException e) {
        e.printStackTrace();
        System.out.println("Exception Occured");
        System.exit(1);
    }

    System.out.println("before connection");
    Connection con = DriverManager.getConnection(
            ("jdbc:hive2://abc.xyz.com:10000/default;principal=hive/_HOST@XYZ.COM;KrbRealm=PQR.COM;KrbHostFQDN=abc.xyz.com;KrbServiceName=hive;KrbAuthType=0;SSLKeyStore=/home/arcosadmin/va.xyz.com.jks;SSLKeyStorePwd=1234;transportMode=http;httpPath=cliservice;SSL=1;AuthMech=3;UID=HS2;PWD=1234")

    System.out.println("Connection Established Successfully");
    Statement stmt = con.createStatement();
    System.out.println("Table Creation Started");
    String tableName = "hive_con";
    stmt.executeUpdate("CREATE TABLE IF NOT EXISTS " + tableName + "(eid int, name String,destination String)");
    System.out.println("Table have been created");
    con.close();
    System.out.println("Connection Closed");

}

如何使用JDBC以安全模式（kerberos + ssl）连接蜂巢？

0 个答案: