diff options
Diffstat (limited to 'core')
| -rw-r--r-- | core/src/main/scala/org/apache/spark/deploy/SparkSubmit.scala | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/core/src/main/scala/org/apache/spark/deploy/SparkSubmit.scala b/core/src/main/scala/org/apache/spark/deploy/SparkSubmit.scala index f8cdbc3c39..550ee72538 100644 --- a/core/src/main/scala/org/apache/spark/deploy/SparkSubmit.scala +++ b/core/src/main/scala/org/apache/spark/deploy/SparkSubmit.scala @@ -54,6 +54,8 @@ object SparkSubmit { private val SPARK_SHELL = "spark-shell" private val PYSPARK_SHELL = "pyspark-shell" + private val CLASS_NOT_FOUND_EXIT_STATUS = 1 + // Exposed for testing private[spark] var exitFn: () => Unit = () => System.exit(-1) private[spark] var printStream: PrintStream = System.err @@ -311,8 +313,18 @@ object SparkSubmit { System.setProperty(key, value) } - val mainClass = Class.forName(childMainClass, true, loader) + var mainClass: Class[_] = null + + try { + mainClass = Class.forName(childMainClass, true, loader) + } catch { + case e: ClassNotFoundException => + e.printStackTrace(printStream) + System.exit(CLASS_NOT_FOUND_EXIT_STATUS) + } + val mainMethod = mainClass.getMethod("main", new Array[String](0).getClass) + try { mainMethod.invoke(null, childArgs.toArray) } catch { |