[
  {
    "Type": "CUSTOM_JAR",
    "Name": "MerkleDB Benchmark",
    "ActionOnFailure": "CONTINUE",
    "Jar": "command-runner.jar",
    "Args": [
      "spark-submit",
      "--deploy-mode", "cluster",
      "--class", "movie_lens.main",
      "s3://mvxcvi-test-data/jars/movie-lens-recommender.jar",
      "--blocks", "s3://mvxcvi-test-data/blocks",
      "--no-prompt",
      "load-db",
      "s3://mvxcvi-test-data/datasets/ml-latest/"
    ],
    "Properties": ""
  }
]

Add sample benchmark task JSON.
Add sample benchmark task JSON.
