entities, e.g. databases, tables, columns, partitions, for fast access. Usually, Hive metastore as the de facto. Related Configurations These are the basic needs for a Hive metastore client to communicate gister.exception.cla sses A comma separated list of exception classes. If there is any exception thrown, whose class matches the specified classes, the engine would deregister itself. seq 1.2.0 kyuubi.engine sessions share the same engine with objects belong to the one and only SparkContext instance, including Classes/Classloaders, SparkConf, Driver/Executors, Hive Metastore Client, etc. But each session can still

entities, e.g. databases, tables, columns, partitions, for fast access. Usually, Hive metastore as the de facto. Related Configurations These are the basic needs for a Hive metastore client to communicate gister.exception.cla sses A comma separated list of exception classes. If there is any exception thrown, whose class matches the specified classes, the engine would deregister itself. seq 1.2.0 kyuubi.engine sessions share the same engine with objects belong to the one and only SparkContext instance, including Classes/Classloaders, SparkConf, Driver/Executors, Hive Metastore Client, etc. But each session can still

cluster mode, s server can connect to engine kyuubi.engine.deregister.exception.classes A comma-separated list of exception classes. thrown, whose class matches the specified cla deregister itself. kyuubi pattern spec kyuubi.engine.deregister.exception.classes an kyuubi.engine.deregister.exception.messages the total error count hits the kyuubi.engine.de within the TTL, an engine will deregister itse Otherwise priority when the engine kyuubi.engine.yarn.queue default kyuubi engine yarn queue when the engine de Key Default Meaning kyuubi.engine.yarn.stagingDir Staging directory used while submitting

connect to engine Key Default Meaning kyuubi.engine.deregister.exception.classes A comma-separated list of exception classes. thrown, whose class matches the specified cla deregister itself. kyuubi exception.ttl PT30M Time to live(TTL) for exceptions pattern spec kyuubi.engine.deregister.exception.classes an kyuubi.engine.deregister.exception.messages Once the total error count hits the kyuubi.engine within a s its clients. End-users are free to create multip share level. When disable engine pool, use 'de Key Default Meaning kyuubi.engine.single.spark.session false When set to true, this engine is running

entities, e.g. databases, tables, columns, partitions, for fast access. Usually, Hive metastore as the de facto. 3.3. Related Configurations These are the basic needs for a Hive metastore client to communicate kyuubi.engine .deregister.exception .classes A comma separated list of exception classes. If there is any exception thrown, whose class matches the specified classes, the engine would deregister itself PT30M Time to live(TTL) for exceptions pattern specified in kyuubi.engine.deregister.ex ception.classes and kyuubi.engine.deregister.ex ception.messages to deregister engines. Once the total error count

entities, e.g. databases, tables, columns, partitions, for fast access. Usually, Hive metastore as the de facto. 3.3. Related Configurations These are the basic needs for a Hive metastore client to communicate comma separated list of exception classes. If there is seq 1.2 .0 Key Default Meaning Type Since .classes any exception thrown, whose class matches the specified classes, the engine would deregister itself PT30M Time to live(TTL) for exceptions pattern specified in kyuubi.engine.deregister.ex ception.classes and kyuubi.engine.deregister.ex ception.messages to deregister engines. Once the total error count

using HostNetwork, port means kyuubi containerPort and hostname means hostname of node where Kyuubi de- ployed. TODO Kyuubi will provide other connection methods in the future, like Ingress, Load Balance entities, e.g. databases, tables, columns, partitions, for fast access. Usually, Hive metastore as the de facto. Related Configurations These are the basic needs for a Hive metastore client to communicate sessions share the same engine with objects belong to the one and only SparkContext instance, including Classes/Classloaders, SparkConf, Driver/Executors, Hive Metastore Client, etc. But each session can still

using HostNetwork, port means kyuubi containerPort and hostname means hostname of node where Kyuubi de- ployed. TODO Kyuubi will provide other connection methods in the future, like Ingress, Load Balance entities, e.g. databases, tables, columns, partitions, for fast access. Usually, Hive metastore as the de facto. Related Configurations These are the basic needs for a Hive metastore client to communicate sessions share the same engine with objects belong to the one and only SparkContext instance, including Classes/Classloaders, SparkConf, Driver/Executors, Hive Metastore Client, etc. But each session can still

using HostNetwork, port means kyuubi containerPort and hostname means hostname of node where Kyuubi de- ployed. TODO Kyuubi will provide other connection methods in the future, like Ingress, Load Balance entities, e.g. databases, tables, columns, partitions, for fast access. Usually, Hive metastore as the de facto. Related Configurations These are the basic needs for a Hive metastore client to communicate sessions share the same engine with objects belong to the one and only SparkContext instance, including Classes/Classloaders, SparkConf, Driver/Executors, Hive Metastore Client, etc. But each session can still

gister.exception.cla sses A comma-separated list of exception classes. If there is any exception thrown, whose class matches the specified classes, the engine would deregister itself. set 1.2.0 kyuubi.engine exceeding this limit will not be allowed to connect. int 1.6.0 kyuubi.server.limit. connections.user.de The user in the deny list will be denied to connect to kyuubi server, if set 1.8.0 Key Default Meaning entities, e.g. databases, tables, columns, partitions, for fast access. Usually, Hive metastore as the de facto. Related Configurations These are the basic needs for a Hive metastore client to communicate