metadata calls or queries, to the corresponding engine. Although it is still an interactive form, this model does allow for more practical batch processing jobs as well. When closing session, the corresponding Kyuubi 73 Kyuubi, Release 1.5.0-incubating SERVER Figure.4 SERVER Share Level Literally, this model is similar to Spark Thrift Server with High availability. Subdomain For USER, GROUP, or SERVER share becomes a little complicated. 98 Chapter 6. High Availability Kyuubi, Release 1.5.0-incubating The graph above shows a simplified kerberos authentication procedure: 1. Kerberos client sends user principal

metadata calls or queries, to the corresponding engine. Although it is still an interactive form, this model does allow for more practical batch processing jobs as well. When closing session, the corresponding Kyuubi 73 Kyuubi, Release 1.5.1-incubating SERVER Figure.4 SERVER Share Level Literally, this model is similar to Spark Thrift Server with High availability. Subdomain For USER, GROUP, or SERVER share becomes a little complicated. 98 Chapter 6. High Availability Kyuubi, Release 1.5.1-incubating The graph above shows a simplified kerberos authentication procedure: 1. Kerberos client sends user principal

metadata calls or queries, to the corresponding engine. Although it is still an interactive form, this model does allow for more practical batch processing jobs as well. When closing session, the corresponding Kyuubi 73 Kyuubi, Release 1.5.2-incubating SERVER Figure.4 SERVER Share Level Literally, this model is similar to Spark Thrift Server with High availability. Subdomain For USER, GROUP, or SERVER share becomes a little complicated. 98 Chapter 6. High Availability Kyuubi, Release 1.5.2-incubating The graph above shows a simplified kerberos authentication procedure: 1. Kerberos client sends user principal

security. Besides, Kyuubi also provides engine authorization extensions to optimize the data security model to fine-grained row/column level. Please see the security page for more information. 1.3 High Availability metadata calls or queries, to the corresponding engine. Although it is still an interactive form, this model does allow for more practical batch processing jobs as well. When closing session, the corresponding it to security service, like Apache Ranger. SERVER Figure.4 SERVER Share Level Literally, this model is similar to Spark Thrift Server with High availability. Subdomain For USER, GROUP, or SERVER share

security. Besides, Kyuubi also provides engine authorization extensions to optimize the data security model to fine-grained row/column level. Please see the security page for more information. 1.3 High Availability metadata calls or queries, to the corresponding engine. Although it is still an interactive form, this model does allow for more practical batch processing jobs as well. When closing session, the corresponding it to security service, like Apache Ranger. SERVER Figure.4 SERVER Share Level Literally, this model is similar to Spark Thrift Server with High availability. 3.2. Deploying Kyuubi 37 Kyuubi, Release

security. Besides, Kyuubi also provides engine authorization extensions to optimize the data security model to fine-grained row/column level. Please see the security page for more information. 1.3 High Availability metadata calls or queries, to the corresponding engine. Although it is still an interactive form, this model does allow for more practical batch processing jobs as well. When closing session, the corresponding it to security service, like Apache Ranger. SERVER Figure.4 SERVER Share Level Literally, this model is similar to Spark Thrift Server with High availability. 3.2. Deploying Kyuubi 37 Kyuubi, Release

security. Besides, Kyuubi also provides engine authorization extensions to optimize the data security model to fine-grained row/column level. Please see the security page for more information. 1.3 High Availability metadata calls or queries, to the corresponding engine. Although it is still an interactive form, this model does allow for more practical batch processing jobs as well. When closing session, the corresponding it to security service, like Apache Ranger. SERVER Figure.4 SERVER Share Level Literally, this model is similar to Spark Thrift Server with High availability. 3.2. Deploying Kyuubi 37 Kyuubi, Release

security. Besides, Kyuubi also provides engine authorization extensions to optimize the data security model to fine-grained row/column level. Please see the security page for more information. 1.3 High Availability metadata calls or queries, to the corresponding engine. Although it is still an interactive form, this model does allow for more practical batch processing jobs as well. When closing session, the corresponding it to security service, like Apache Ranger. SERVER Figure.4 SERVER Share Level Literally, this model is similar to Spark Thrift Server with High availability. Subdomain For USER, GROUP, or SERVER share

security. Besides, Kyuubi also provides engine authorization extensions to optimize the data security model to fine-grained row/column level. Please see the security page for more information. 1.3 High Availability metadata calls or queries, to the corresponding engine. Although it is still an interactive form, this model does allow for more practical batch processing jobs as well. When closing session, the corresponding it to security service, like Apache Ranger. SERVER Figure.4 SERVER Share Level Literally, this model is similar to Spark Thrift Server with High availability. Subdomain For USER, GROUP, or SERVER share

security. Besides, Kyuubi also provides engine authorization extensions to optimize the data security model to fine-grained row/column level. Please see the security page for more information. 1.3 High Availability metadata calls or queries, to the corresponding engine. Although it is still an interactive form, this model does allow for more practical batch processing jobs as well. When closing session, the corresponding it to security service, like Apache Ranger. SERVER Figure.4 SERVER Share Level Literally, this model is similar to Spark Thrift Server with High availability. 3.2. Deploying Kyuubi 37 Kyuubi, Release