[
  {
    "group": "spark",
    "name": "spark",
    "className": "org.apache.zeppelin.spark.SparkInterpreter",
    "defaultInterpreter": true,
    "properties": {
      "SPARK_HOME": {
        "envName": "SPARK_HOME",
        "propertyName": "SPARK_HOME",
        "defaultValue": "",
        "description": "Location of spark distribution",
        "type": "string"
      },
      "master": {
        "envName": "",
        "propertyName": "spark.master",
        "defaultValue": "local[*]",
        "description": "Spark master uri. ex) spark://master_host:7077",
        "type": "string"
      },
      "spark.app.name": {
        "envName": "",
        "propertyName": "spark.app.name",
        "defaultValue": "Zeppelin",
        "description": "The name of spark application.",
        "type": "string"
      },
      "spark.driver.cores": {
        "envName": "",
        "propertyName": "spark.driver.cores",
        "defaultValue": "1",
        "description": "Number of cores to use for the driver process, only in cluster mode.",
        "type": "int"
      },
      "spark.driver.memory": {
        "envName": "",
        "propertyName": "spark.driver.memory",
        "defaultValue": "1g",
        "description": "Amount of memory to use for the driver process, i.e. where SparkContext is initialized, in the same format as JVM memory strings with a size unit suffix (\"k\", \"m\", \"g\" or \"t\") (e.g. 512m, 2g).",
        "type": "string"
      },
      "spark.executor.cores": {
        "envName": null,
        "propertyName": "spark.executor.cores",
        "defaultValue": "1",
        "description": "The number of cores to use on each executor",
        "type": "int"
      },
      "spark.executor.memory": {
        "envName": null,
        "propertyName": "spark.executor.memory",
        "defaultValue": "",
        "description": "Executor memory per worker instance. ex) 512m, 32g",
        "type": "string"
      },
      "spark.files": {
        "envName": null,
        "propertyName": "spark.files",
        "defaultValue": "",
        "description": "Comma-separated list of files to be placed in the working directory of each executor. Globs are allowed.",
        "type": "string"
      },
      "spark.jars": {
        "envName": null,
        "propertyName": "spark.jars",
        "defaultValue": "",
        "description": "Comma-separated list of jars to include on the driver and executor classpaths. Globs are allowed.",
        "type": "string"
      },
      "spark.jars.packages": {
        "envName": null,
        "propertyName": "spark.jars.packages",
        "defaultValue": "",
        "description": "Comma-separated list of Maven coordinates of jars to include on the driver and executor classpaths. The coordinates should be groupId:artifactId:version. If spark.jars.ivySettings is given artifacts will be resolved according to the configuration in the file, otherwise artifacts will be searched for in the local maven repo, then maven central and finally any additional remote repositories given by the command-line option --repositories.",
        "type": "string"
      },
      "zeppelin.spark.useHiveContext": {
        "envName": null,
        "propertyName": "zeppelin.spark.useHiveContext",
        "defaultValue": true,
        "description": "Use HiveContext instead of SQLContext if it is true. Enable hive for SparkSession.",
        "type": "checkbox"
      },

      "zeppelin.spark.printREPLOutput": {
        "envName": null,
        "propertyName": "zeppelin.spark.printREPLOutput",
        "defaultValue": true,
        "description": "Print scala REPL output",
        "type": "checkbox"
      },
      "zeppelin.spark.maxResult": {
        "envName": null,
        "propertyName": "zeppelin.spark.maxResult",
        "defaultValue": "1000",
        "description": "Max number of Spark SQL result to display.",
        "type": "number"
      },

      "zeppelin.spark.enableSupportedVersionCheck": {
        "envName": null,
        "propertyName": "zeppelin.spark.enableSupportedVersionCheck",
        "defaultValue": true,
        "description": "Do not change - developer only setting, not for production use",
        "type": "checkbox"
      },
      "zeppelin.spark.uiWebUrl": {
        "envName": null,
        "propertyName": "zeppelin.spark.uiWebUrl",
        "defaultValue": "",
        "description": "Override Spark UI default URL",
        "type": "string"
      },
      "zeppelin.spark.ui.hidden": {
        "envName": null,
        "propertyName": "zeppelin.spark.ui.hidden",
        "defaultValue": false,
        "description": "Whether to hide spark ui in zeppelin ui",
        "type": "checkbox"
      },
      "zeppelin.spark.scala.color": {
        "envName": null,
        "propertyName": "zeppelin.spark.scala.color",
        "defaultValue": true,
        "description": "Whether to enable color output of spark scala interpreter",
        "type": "checkbox"
      },
      "zeppelin.spark.deprecatedMsg.show": {
        "envName": null,
        "propertyName": "zeppelin.spark.deprecatedMsg.show",
        "defaultValue": true,
        "description": "Whether show the spark deprecated message",
        "type": "checkbox"
      }
    },
    "editor": {
      "language": "scala",
      "editOnDblClick": false,
      "completionKey": "TAB",
      "completionSupport": true
    }
  },
  {
    "group": "spark",
    "name": "sql",
    "className": "org.apache.zeppelin.spark.SparkSqlInterpreter",
    "properties": {
      "zeppelin.spark.concurrentSQL": {
        "envName": null,
        "propertyName": "zeppelin.spark.concurrentSQL",
        "defaultValue": false,
        "description": "Execute multiple SQL concurrently if set true.",
        "type": "checkbox"
      },
      "zeppelin.spark.concurrentSQL.max": {
        "envName": null,
        "propertyName": "zeppelin.spark.concurrentSQL.max",
        "defaultValue": 10,
        "description": "Max number of SQL concurrently executed",
        "type": "number"
      },
      "zeppelin.spark.sql.stacktrace": {
        "envName": null,
        "propertyName": "zeppelin.spark.sql.stacktrace",
        "defaultValue": false,
        "description": "Show full exception stacktrace for SQL queries if set to true.",
        "type": "checkbox"
      },
      "zeppelin.spark.sql.interpolation": {
        "envName": null,
        "propertyName": "zeppelin.spark.sql.interpolation",
        "defaultValue": false,
        "description": "Enable ZeppelinContext variable interpolation into spark sql",
        "type": "checkbox"
      },
      "zeppelin.spark.maxResult": {
        "envName": null,
        "propertyName": "zeppelin.spark.maxResult",
        "defaultValue": "1000",
        "description": "Max number of Spark SQL result to display.",
        "type": "number"
      },
      "zeppelin.spark.importImplicit": {
        "envName": null,
        "propertyName": "zeppelin.spark.importImplicit",
        "defaultValue": true,
        "description": "Import implicits, UDF collection, and sql if set true. true by default.",
        "type": "checkbox"
      }
    },
    "editor": {
      "language": "sql",
      "editOnDblClick": false,
      "completionKey": "TAB",
      "completionSupport": true
    }
  },
  {
    "group": "spark",
    "name": "pyspark",
    "className": "org.apache.zeppelin.spark.PySparkInterpreter",
    "properties": {
      "PYSPARK_PYTHON": {
        "envName": "PYSPARK_PYTHON",
        "propertyName": "PYSPARK_PYTHON",
        "defaultValue": "python",
        "description": "Python binary executable to use for PySpark in driver only (default is `PYSPARK_PYTHON`). Property <code>spark.pyspark.driver.python</code> take precedence if it is set",
        "type": "string"
      },
      "PYSPARK_DRIVER_PYTHON": {
        "envName": "PYSPARK_DRIVER_PYTHON",
        "propertyName": "PYSPARK_DRIVER_PYTHON",
        "defaultValue": "python",
        "description": "Python binary executable to use for PySpark in driver only (default is `PYSPARK_PYTHON`). Property <code>spark.pyspark.driver.python</code> take precedence if it is set",
        "type": "string"
      },
      "zeppelin.pyspark.useIPython": {
        "envName": null,
        "propertyName": "zeppelin.pyspark.useIPython",
        "defaultValue": true,
        "description": "Whether use IPython when it is available",
        "type": "checkbox"
      }
    },
    "editor": {
      "language": "python",
      "editOnDblClick": false,
      "completionKey": "TAB",
      "completionSupport": true
    }
  },
  {
    "group": "spark",
    "name": "ipyspark",
    "className": "org.apache.zeppelin.spark.IPySparkInterpreter",
    "properties": {},
    "editor": {
      "language": "python",
      "editOnDblClick": false,
      "completionSupport": true,
      "completionKey": "TAB"
    }
  },
  {
    "group": "spark",
    "name": "r",
    "className": "org.apache.zeppelin.spark.SparkRInterpreter",
    "properties": {
      "zeppelin.R.knitr": {
        "envName": null,
        "propertyName": "zeppelin.R.knitr",
        "defaultValue": true,
        "description": "Whether use knitr or not",
        "type": "checkbox"
      },
      "zeppelin.R.cmd": {
        "envName": null,
        "propertyName": "zeppelin.R.cmd",
        "defaultValue": "R",
        "description": "R binary executable path",
        "type": "string"
      },
      "zeppelin.R.image.width": {
        "envName": null,
        "propertyName": "zeppelin.R.image.width",
        "defaultValue": "100%",
        "description": "",
        "type": "number"
      },
      "zeppelin.R.render.options": {
        "envName": null,
        "propertyName": "zeppelin.R.render.options",
        "defaultValue": "out.format = 'html', comment = NA, echo = FALSE, results = 'asis', message = F, warning = F, fig.retina = 2",
        "description": "",
        "type": "textarea"
      }
    },
    "editor": {
      "language": "r",
      "editOnDblClick": false,
      "completionSupport": false,
      "completionKey": "TAB"
    }
  },
  {
    "group": "spark",
    "name": "ir",
    "className": "org.apache.zeppelin.spark.SparkIRInterpreter",
    "properties": {
    },
    "editor": {
      "language": "r",
      "editOnDblClick": false,
      "completionSupport": true,
      "completionKey": "TAB"
    }
  },
  {
    "group": "spark",
    "name": "shiny",
    "className": "org.apache.zeppelin.spark.SparkShinyInterpreter",
    "properties": {
    },
    "editor": {
      "language": "r",
      "editOnDblClick": false,
      "completionSupport": true,
      "completionKey": "TAB"
    }
  },
  {
    "group": "spark",
    "name": "kotlin",
    "className": "org.apache.zeppelin.spark.KotlinSparkInterpreter",
    "properties": {
      "zeppelin.spark.printREPLOutput": {
        "envName": null,
        "propertyName": "zeppelin.spark.printREPLOutput",
        "defaultValue": true,
        "description": "Print REPL output",
        "type": "checkbox"
      },
      "zeppelin.spark.maxResult": {
        "envName": null,
        "propertyName": "zeppelin.kotlin.maxResult",
        "defaultValue": "1000",
        "description": "Max number of result to display.",
        "type": "number"
      },
      "zeppelin.kotlin.shortenTypes": {
        "envName": null,
        "propertyName": "zeppelin.kotlin.shortenTypes",
        "defaultValue": true,
        "description": "Show short types instead of full, e.g. List<String> or kotlin.collections.List<kotlin.String>",
        "type": "checkbox"
      }
    },
    "editor": {
      "language": "kotlin",
      "editOnDblClick": false,
      "completionKey": "TAB",
      "completionSupport": false
    }
  }
]