rest prerequisites inside already. Components Role Optional Version Remarks Java Java Runtime Environment Required Java 8/11 Kyuubi is pre-built with Java 8 Spark Distributed SQL Engine Required 3 runtime environment and SPARK_HOME are correct. 1.4.1. Setup JAVA You can either set it system-widely, e.g. in the .bashrc file. java -version java version "1.8.0_251" Java(TM) SE Runtime Environment (build 11.0.5.jdk/Contents/Home java -version java version "11.0.5" 2019-10-15 LTS Java(TM) SE Runtime Environment 18.9 (build 11.0.5+10-LTS) Java HotSpot(TM) 64-Bit Server VM 18.9 (build 11.0.5+10-LTS, mixed

rest prerequisites inside already. Components Role Optional Version Remarks Java Java Runtime Environment Required Java 8/11 Kyuubi is pre-built with Java 8 Spark Distributed SQL Engine Required 3 runtime environment and SPARK_HOME are correct. 1.4.1. Setup JAVA You can either set it system-widely, e.g. in the .bashrc file. java -version java version "1.8.0_251" Java(TM) SE Runtime Environment (build 11.0.5.jdk/Contents/Home java -version java version "11.0.5" 2019-10-15 LTS Java(TM) SE Runtime Environment 18.9 (build 11.0.5+10-LTS) Java HotSpot(TM) 64-Bit Server VM 18.9 (build 11.0.5+10-LTS, mixed

rest prerequisites inside already. Components Role Optional Version Remarks Java Java Runtime Environment Required 1.8 Kyuubi is pre-built with Java 1.8 Spark Distribute SQL Engine Optional 3.0 and java runtime environment is correct. 1.4.1. Setup JAVA You can either set it system-widely, e.g. in the .bashrc file. java -version java version "1.8.0_251" Java(TM) SE Runtime Environment (build 1.8 0.5.jdk/Contents/Home java -version java version "11.0.5" 2019-10-15 LTS Java(TM) SE Runtime Environment 18.9 (build 11.0.5+10-LTS) Java HotSpot(TM) 64-Bit Server VM 18.9 (build 11.0.5+10-LTS, mixed

rest prerequisites inside already. Components Role Optional Version Remarks Java Java Runtime Environment Required 1.8 Kyuubi is pre-built with Java 1.8 Spark Distribute SQL Engine Optional 3.0 and java runtime environment is correct. 1.4.1. Setup JAVA You can either set it system-widely, e.g. in the .bashrc file. java -version java version "1.8.0_251" Java(TM) SE Runtime Environment (build 1.8 0.5.jdk/Contents/Home java -version java version "11.0.5" 2019-10-15 LTS Java(TM) SE Runtime Environment 18.9 (build 11.0.5+10-LTS) Java HotSpot(TM) 64-Bit Server VM 18.9 (build 11.0.5+10-LTS, mixed

runtime environment and SPARK_HOME are correct. Setup JAVA You can either set it system-widely, e.g. in the .bashrc file. java -version java version "1.8.0_251" Java(TM) SE Runtime Environment (build .0.5.jdk/Contents/Home java -version java version "11.0.5" 2019-10-15 LTS Java(TM) SE Runtime Environment 18.9 (build 11.0.5+10-LTS) Java HotSpot(TM) 64-Bit Server VM 18.9 (build 11.0.5+10-LTS, mixed mode) Release 1.4.1-incubating Starting Kyuubi bin/kyuubi start It will print all essential environment variables on the screen during the server starts, and you may check whether they are expected. Starting

runtime environment and SPARK_HOME are correct. Setup JAVA You can either set it system-widely, e.g. in the .bashrc file. java -version java version "1.8.0_251" Java(TM) SE Runtime Environment (build .0.5.jdk/Contents/Home java -version java version "11.0.5" 2019-10-15 LTS Java(TM) SE Runtime Environment 18.9 (build 11.0.5+10-LTS) Java HotSpot(TM) 64-Bit Server VM 18.9 (build 11.0.5+10-LTS, mixed mode) 15 Kyuubi, Release 1.3.0 Starting Kyuubi bin/kyuubi start It will print all essential environment variables on the screen during the server starts, and you may check whether they are expected. Starting

your java runtime environment is correct. Setup JAVA You can either set it system-widely, e.g. in the .bashrc file. java -version java version "1.8.0_251" Java(TM) SE Runtime Environment (build 1.8.0_251-b08) .0.5.jdk/Contents/Home java -version java version "11.0.5" 2019-10-15 LTS Java(TM) SE Runtime Environment 18.9 (build 11.0.5+10-LTS) Java HotSpot(TM) 64-Bit Server VM 18.9 (build 11.0.5+10-LTS, mixed mode) take others’ precedence. Starting Kyuubi bin/kyuubi start It will print all essential environment variables on the screen during the server starts, and you may check whether they are expected. Starting

your java runtime environment is correct. Setup JAVA You can either set it system-widely, e.g. in the .bashrc file. java -version java version "1.8.0_251" Java(TM) SE Runtime Environment (build 1.8.0_251-b08) .0.5.jdk/Contents/Home java -version java version "11.0.5" 2019-10-15 LTS Java(TM) SE Runtime Environment 18.9 (build 11.0.5+10-LTS) Java HotSpot(TM) 64-Bit Server VM 18.9 (build 11.0.5+10-LTS, mixed mode) take others’ precedence. Starting Kyuubi bin/kyuubi start It will print all essential environment variables on the screen during the server starts, and you may check whether they are expected. Starting

rest prerequisites inside already. Components Role Optional Version Remarks Java Java Runtime Environment Required Java 8/11 Kyuubi is pre-built with Java 8 Spark Distributed SQL Engine Optional 3 deployment, then only you need to be sure is that the below environments are correct: Java runtime environment SPARK_HOME for the Spark engine FLINK_HOME and kyuubi.engine.type in $KYUUBI_HOME/conf/kyuubi- system-widely, e.g. in the .bashrc file. java -version java version "1.8.0_251" Java(TM) SE Runtime Environment (build 1.8.0_251-b08) Java HotSpot(TM) 64-Bit Server VM (build 25.251-b08, mixed mode) Or, export

rest prerequisites inside already. Components Role Optional Version Remarks Java Java Runtime Environment Required Java 8/11 Kyuubi is pre-built with Java 8 Spark Distributed SQL Engine Optional 3 deployment, then only you need to be sure is that the below environments are correct: Java runtime environment SPARK_HOME for the Spark engine FLINK_HOME and kyuubi.engine.type in $KYUUBI_HOME/conf/kyuubi- system-widely, e.g. in the .bashrc file. java -version java version "1.8.0_251" Java(TM) SE Runtime Environment (build 1.8.0_251-b08) Java HotSpot(TM) 64-Bit Server VM (build 25.251-b08, mixed mode) Or, export