Livy interpreter for Apache Zeppelin
You can follow the instructions at Livy Get Started to set up livy.
You can add integration test to LivyInterpreter.java and run the integration test either via the CI environment or locally. You need to download livy-0.8 and spark-2.4.8 to local, then use the following script to run the integration test.
export LIVY_HOME=<path_of_livy_0.8.0>
export SPARK_HOME=<path_of_spark-2.4.8>
./mvnw clean verify -pl livy -DfailIfNoTests=false