Github user zjffdu commented on the issue: https://github.com/apache/zeppelin/pull/2329 Not sure what integration test you mean ? Do you mean selenium test ? Actually `MiniYarnCluster` will launch a mini yarn cluster locally, and you can submit jobs to this mini cluster. You can refer this. https://github.com/apache/spark/blob/master/resource-managers/yarn/src/test/scala/org/apache/spark/deploy/yarn/BaseYarnClusterSuite.scala
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