Livy interpreter configuration

You can use the Hive Warehouse Connector in Zeppelin notebooks with the Livy interpreter by modifying or adding properties to your livy interpreter settings. The Livy interpreter accesses processing engines and data sources from the Zeppelin UI.

Requirements

Configurations require a livy prefilx.
A reference to the HWC jar on the local file system is required.

Interpreter properties

livy.spark.hadoop.hive.metastore.uris - thrift://<domain name>:<port>
Example: thrift://hwc-secure-1.hwc-secure.root.hwx.site:9083
livy.spark.jars - local:/opt/cloudera/parcels/<version>/jars/hive-warehouse-connector-assembly-<version>.jar
Example: local:/opt/cloudera/parcels/CDH-7.2.1-1.cdh7.2.1.p0.4847773/jars/hive-warehouse-connector-assembly-<version>.jar
Use the local file ("local:").
livy.spark.kryo.registrator - com.qubole.spark.hiveacid.util.HiveAcidKyroRegistrator
livy.spark.security.credentials.hiveserver2.enabled- true
livy.spark.sql.extensions - com.hortonworks.spark.sql.rule.Extensions
livy.spark.sql.hive.hiveserver2.jdbc.url - jdbc:hive2://<domain name>:<port>/default;retries=5;serviceDiscoveryMode=zooKeeper;zooKeeperNamespace=hiveserver2
Example: jdbc:hive2://hwc-secure-1.hwc-secure.root.hwx.site:2181/default;retries=5;serviceDiscoveryMode=zooKeeper;zooKeeperNamespace=hiveserver2
livy.spark.sql.hive.hiveserver2.jdbc.url.principal - hive/_HOST@ROOT.HWX.SITE