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[SPARK-22574] [Mesos] [Submit] Check submission request parameters #19966

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Gschiavon wants to merge 5 commits into from
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[SPARK-22574] [Mesos] [Submit] Check submission request parameters #19966

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44fd5d3
Check submission request parameters
Gschiavon Nov 21, 2017
14d6417
change test env var name
Gschiavon Nov 27, 2017
57d52c4
added clearer exception message
Gschiavon Nov 28, 2017
ba221bd
change test variables names
Gschiavon Nov 28, 2017
9989471
Fixed Scalastyle
Gschiavon Dec 13, 2017
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2 changes: 2 additions & 0 deletions core/src/main/scala/org/apache/spark/deploy/rest/SubmitRestProtocolRequest.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -46,6 +46,8 @@ private[rest] class CreateSubmissionRequest extends SubmitRestProtocolRequest {
super.doValidate()
assert(sparkProperties != null, "No Spark properties set!")
assertFieldIsSet(appResource, "appResource")
assertFieldIsSet(appArgs, "appArgs")
assertFieldIsSet(environmentVariables, "environmentVariables")
assertPropertyIsSet("spark.app.name")
assertPropertyIsBoolean("spark.driver.supervise")
assertPropertyIsNumeric("spark.driver.cores")
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2 changes: 2 additions & 0 deletions core/src/test/scala/org/apache/spark/deploy/rest/SubmitRestProtocolSuite.scala
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Expand Up @@ -86,6 +86,8 @@ class SubmitRestProtocolSuite extends SparkFunSuite {
message.clientSparkVersion = "1.2.3"
message.appResource = "honey-walnut-cherry.jar"
message.mainClass = "org.apache.spark.examples.SparkPie"
message.appArgs = Array("two slices")
message.environmentVariables = Map("PATH" -> "/dev/null")
val conf = new SparkConf(false)
conf.set("spark.app.name", "SparkPie")
message.sparkProperties = conf.getAll.toMap
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13 changes: 9 additions & 4 deletions ...ce-managers/mesos/src/main/scala/org/apache/spark/deploy/rest/mesos/MesosRestServer.scala
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Expand Up @@ -77,10 +77,17 @@ private[mesos] class MesosSubmitRequestServlet(
private def buildDriverDescription(request: CreateSubmissionRequest): MesosDriverDescription = {
// Required fields, including the main class because python is not yet supported
val appResource = Option(request.appResource).getOrElse {
throw new SubmitRestMissingFieldException("Application jar is missing.")
throw new SubmitRestMissingFieldException("Application jar 'appResource' is missing.")
}
val mainClass = Option(request.mainClass).getOrElse {
throw new SubmitRestMissingFieldException("Main class is missing.")
throw new SubmitRestMissingFieldException("Main class 'mainClass' is missing.")
}
val appArgs = Option(request.appArgs).getOrElse {
throw new SubmitRestMissingFieldException("Application arguments 'appArgs' are missing.")
}
val environmentVariables = Option(request.environmentVariables).getOrElse {
throw new SubmitRestMissingFieldException("Environment variables 'environmentVariables' " +
"are missing.")
}

// Optional fields
Expand All @@ -91,8 +98,6 @@ private[mesos] class MesosSubmitRequestServlet(
val superviseDriver = sparkProperties.get("spark.driver.supervise")
val driverMemory = sparkProperties.get("spark.driver.memory")
val driverCores = sparkProperties.get("spark.driver.cores")
val appArgs = request.appArgs
val environmentVariables = request.environmentVariables
val name = request.sparkProperties.getOrElse("spark.app.name", mainClass)

// Construct driver description
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