(ODBC) interface over a JDBC-to-ODBC bridge to communicate with Kyuubi. • RESTful APIs – It provides system management APIs, including engines, sessions, operations, and miscellaneous ones. – It provides single point of failures. – It helps achieve zero downtime for planned system maintenance • Failure detectability – Failures and system load of kyuubi server and engines are visible via metrics, logs, and the Kyuubi server instance. • work: the root of the working directories of all the forked sub-processes, a.k.a. SQL engines. Install Spark The official releases, binary- and source-, are archived on

(ODBC) interface over a JDBC-to-ODBC bridge to communicate with Kyuubi. • RESTful APIs – It provides system management APIs, including engines, sessions, operations, and miscellaneous ones. – It provides single point of failures. – It helps achieve zero downtime for planned system maintenance • Failure detectability – Failures and system load of kyuubi server and engines are visible via metrics, logs, and the Kyuubi server instance. • work: the root of the working directories of all the forked sub-processes, a.k.a. SQL engines. Install Spark The official releases, binary- and source-, are archived on

(ODBC) interface over a JDBC-to-ODBC bridge to communicate with Kyuubi. • RESTful APIs – It provides system management APIs, including engines, sessions, operations, and miscellaneous ones. – It provides single point of failures. – It helps achieve zero downtime for planned system maintenance • Failure detectability – Failures and system load of kyuubi server and engines are visible via metrics, logs, and the Kyuubi server instance. • work: the root of the working directories of all the forked sub-processes, a.k.a. SQL engines. Install Spark The official releases, binary- and source-, are archived on

(ODBC) interface over a JDBC-to-ODBC bridge to communicate with Kyuubi. • RESTful APIs – It provides system management APIs, including engines, sessions, operations, and miscellaneous ones. – It provides single point of failures. – It helps achieve zero downtime for planned system maintenance • Failure detectability – Failures and system load of kyuubi server and engines are visible via metrics, logs, and the Kyuubi server instance. • work: the root of the working directories of all the forked sub-processes, a.k.a. SQL engines. Install Spark The official releases, binary- and source-, are archived on

(ODBC) interface over a JDBC-to-ODBC bridge to communicate with Kyuubi. • RESTful APIs – It provides system management APIs, including engines, sessions, operations, and miscellaneous ones. – It provides single point of failures. – It helps achieve zero downtime for planned system maintenance • Failure detectability – Failures and system load of kyuubi server and engines are visible via metrics, logs, and the Kyuubi server instance. • work: the root of the working directories of all the forked sub-processes, a.k.a. SQL engines. Install Spark The official releases, binary- and source-, are archived on

(ODBC) interface over a JDBC-to-ODBC bridge to communicate with Kyuubi. • RESTful APIs – It provides system management APIs, including engines, sessions, operations, and miscellaneous ones. – It provides single point of failures. – It helps achieve zero downtime for planned system maintenance • Failure detectability – Failures and system load of kyuubi server and engines are visible via metrics, logs, and the Kyuubi server instance. • work: the root of the working directories of all the forked sub-processes, a.k.a. SQL engines. Install Spark The official releases, binary- and source-, are archived on

(ODBC) interface over a JDBC-to-ODBC bridge to communicate with Kyuubi. • RESTful APIs – It provides system management APIs, including engines, sessions, operations, and miscellaneous ones. – It provides single point of failures. – It helps achieve zero downtime for planned system maintenance • Failure detectability – Failures and system load of kyuubi server and engines are visible via metrics, logs, and the Kyuubi server instance. • work: the root of the working directories of all the forked sub-processes, a.k.a. SQL engines. Install Spark The official releases, binary- and source-, are archived on

(ODBC) interface over a JDBC-to-ODBC bridge to communicate with Kyuubi. • RESTful APIs – It provides system management APIs, including engines, sessions, operations, and miscellaneous ones. – It provides single point of failures. – It helps achieve zero downtime for planned system maintenance • Failure detectability – Failures and system load of kyuubi server and engines are visible via metrics, logs, and the Kyuubi server instance. • work: the root of the working directories of all the forked sub-processes, a.k.a. SQL engines. Install Spark The official releases, binary- and source-, are archived on

create the Spark application; 2) a user account can only access data and metadata from a storage system, e.g. Apache Hadoop HDFS, with permissions. 3 Kyuubi, Release 1.3.0 4 Chapter 1. Multi-tenancy (JDBC) to handle massive data. It helps you focus on the design and implementation of your business system. 5 Kyuubi, Release 1.3.0 6 Chapter 2. Ease of Use CHAPTER THREE RUN ANYWHERE Kyuubi can submit AUTHORIZATION With strong authentication and fine-grained column/row level authorization, Kyuubi keeps your system and data se- cure. 11 Kyuubi, Release 1.3.0 12 Chapter 5. Authentication & Authorization CHAPTER

create the Spark application; 2) a user account can only access data and metadata from a storage system, e.g. Apache Hadoop HDFS, with permissions. 3 Kyuubi, Release 1.3.0 4 Chapter 1. Multi-tenancy (JDBC) to handle massive data. It helps you focus on the design and implementation of your business system. 5 Kyuubi, Release 1.3.0 6 Chapter 2. Ease of Use CHAPTER THREE RUN ANYWHERE Kyuubi can submit AUTHORIZATION With strong authentication and fine-grained column/row level authorization, Kyuubi keeps your system and data se- cure. 11 Kyuubi, Release 1.3.0 12 Chapter 5. Authentication & Authorization CHAPTER