SparkClassLauncher -> SparkSubmitDriverBootstrapper

bin/spark-class

@@ -17,7 +17,7 @@
 # limitations under the License.
 #
 
-# NOTE: Any changes to this file must be reflected in SparkClassLauncher.scala!
+# NOTE: Any changes to this file must be reflected in SparkSubmitDriverBootstrapper.scala!
 
 cygwin=false
 case "`uname`" in
@@ -160,13 +160,13 @@ export CLASSPATH
 
 if [ -n "$SPARK_SUBMIT_BOOTSTRAP_DRIVER" ]; then
   # This is used only if the properties file actually contains these special configs
-  # Export the environment variables needed by SparkClassLauncher
+  # Export the environment variables needed by SparkSubmitDriverBootstrapper
   export RUNNER
   export CLASSPATH
   export JAVA_OPTS
   export OUR_JAVA_MEM
   shift
-  exec "$RUNNER" org.apache.spark.deploy.SparkClassLauncher "$@"
+  exec "$RUNNER" org.apache.spark.deploy.SparkSubmitDriverBootstrapper "$@"
 else
   JAVA_OPTS="$JAVA_OPTS -Xms$OUR_JAVA_MEM -Xmx$OUR_JAVA_MEM"
   if [ -n "$SPARK_PRINT_LAUNCH_COMMAND" ]; then

core/src/main/scala/org/apache/spark/deploy/SparkClassLauncher.scala → core/src/main/scala/org/apache/spark/deploy/SparkSubmitDriverBootstrapper.scala

@@ -29,9 +29,9 @@ import org.apache.spark.util.{RedirectThread, Utils}
  * driver JVM is launched. The sole purpose of this class is to avoid handling the complexity
  * of parsing the properties file for such relevant configs in BASH.
  *
- * Usage: org.apache.spark.deploy.SparkClassLauncher <application args>
+ * Usage: org.apache.spark.deploy.SparkSubmitDriverBootstrapper <application args>
  */
-private[spark] object SparkClassLauncher {
+private[spark] object SparkSubmitDriverBootstrapper {
 
   // Note: This class depends on the behavior of `bin/spark-class` and `bin/spark-submit`.
   // Any changes made there must be reflected in this file.