This repository containes documents that describe how to run compact, simple, cut and paste code that will test the basic functionality of the various components of a Hadoop cluster. One might use these when setting up a new cluster or after a cluster upgrade to prove that the services work.

• Smoke Tests for a Cloudera CDH Apache Hadoop Cluster
• Smoke Tests for a Cloudera CDK Apache Kafka Cluster
• Smoke Tests for a Cloudera CDS Apache Spark Cluster

• Tests are performed from the Edge/Gateway node.
• No additional software should be needed to run the test.
• No downloads from the internet.
• No changes to the environment. Tests should clean up after themselves.
• Tests should be compact and simple.
• Results (Pass/Fail) should be obvious/self explainatory.

• Can I get a directory listing from HDFS?
• Can I write a file to HDFS?
• Can I read that file back from HDFS?

Please see CONTRIBUTING.md for information on how to contribute.

Copyright (C) 2018 Clairvoyant, LLC.

Licensed under the Creative Commons Attribution-ShareAlike 4.0 International Public License.