. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 3.3 Kyuubi Security Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58 3.4 end users are doing, ensure authentication, authorization, and auditing for both cluster and data security, and so forth. In general, the complete ecosystem of Kyuubi falls into the hierarchies shown in end(remote) users. Behind this single entry, admin- istrators have a single point for configuration, security, and control of remote access to clusters. And end users have an improved experience with seamless

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 3.3 Kyuubi Security Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54 3.4 end users are doing, ensure authentication, authorization, and auditing for both cluster and data security, and so forth. In general, the complete ecosystem of Kyuubi falls into the hierarchies shown in end(remote) users. Behind this single entry, admin- istrators have a single point for configuration, security, and control of remote access to clusters. And end users have an improved experience with seamless

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 3.3 Kyuubi Security Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54 3.4 end users are doing, ensure authentication, authorization, and auditing for both cluster and data security, and so forth. In general, the complete ecosystem of Kyuubi falls into the hierarchies shown in end(remote) users. Behind this single entry, admin- istrators have a single point for configuration, security, and control of remote access to clusters. And end users have an improved experience with seamless

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 3.3 Kyuubi Security Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 3.4 end users are doing, ensure authentication, authorization, and auditing for both cluster and data security, and so forth. In general, the complete ecosystem of Kyuubi falls into the hierarchies shown in end(remote) users. Behind this single entry, admin- istrators have a single point for configuration, security, and control of remote access to clusters. And end users have an improved experience with seamless

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 3.3 Kyuubi Security Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 3.4 end users are doing, ensure authentication, authorization, and auditing for both cluster and data security, and so forth. In general, the complete ecosystem of Kyuubi falls into the hierarchies shown in end(remote) users. Behind this single entry, admin- istrators have a single point for configuration, security, and control of remote access to clusters. And end users have an improved experience with seamless

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 3.3 Kyuubi Security Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 3.4 end users are doing, ensure authentication, authorization, and auditing for both cluster and data security, and so forth. In general, the complete ecosystem of Kyuubi falls into the hierarchies shown in end(remote) users. Behind this single entry, admin- istrators have a single point for configuration, security, and control of remote access to clusters. And end users have an improved experience with seamless

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 3.3 Kyuubi Security Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 3.4 end users are doing, ensure authentication, authorization, and auditing for both cluster and data security, and so forth. In general, the complete ecosystem of Kyuubi falls into the hierarchies shown in end(remote) users. Behind this single entry, admin- istrators have a single point for configuration, security, and control of remote access to clusters. And end users have an improved experience with seamless

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 3.3 Kyuubi Security Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 3.4 end users are doing, ensure authentication, authorization, and auditing for both cluster and data security, and so forth. In general, the complete ecosystem of Kyuubi falls into the hierarchies shown in end(remote) users. Behind this single entry, admin- istrators have a single point for configuration, security, and control of remote access to clusters. And end users have an improved experience with seamless

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 6.3 Kyuubi Security Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71 6.4 kyuubi.examples; import java.io.IOException; import java.security.PrivilegedExceptionAction; import java.sql.*; import org.apache.hadoop.security.UserGroupInformation; public class JDBCTest { private keytab file location Configuration configuration = new Configuration(); configuration.set(HADOOP_SECURITY_AUTHENTICATION, "kerberos"); UserGroupInformation.setConfiguration(configuration); UserGroupInformation

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 6.3 Kyuubi Security Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71 6.4 kyuubi.examples; import java.io.IOException; import java.security.PrivilegedExceptionAction; import java.sql.*; import org.apache.hadoop.security.UserGroupInformation; public class JDBCTest { private keytab file location Configuration configuration = new Configuration(); configuration.set(HADOOP_SECURITY_AUTHENTICATION, "kerberos"); UserGroupInformation.setConfiguration(configuration); UserGroupInformation