Merge pull request #775 from pwendell/print-launch-command

Log the launch command for Spark daemons

1 files changed, 9 insertions, 1 deletions

diff --git a/run b/run
index 0a440627a1..3868332c90 100755
--- a/run
+++ b/run
@@ -164,4 +164,12 @@ else
   # The JVM doesn't read JAVA_OPTS by default so we need to pass it in
   EXTRA_ARGS="$JAVA_OPTS"
 fi
-exec "$RUNNER" -cp "$CLASSPATH" $EXTRA_ARGS "$@"
+
+command="$RUNNER -cp \"$CLASSPATH\" $EXTRA_ARGS $@"
+if [ "$SPARK_PRINT_LAUNCH_COMMAND" == "1" ]; then
+  echo "Spark Command: $command"
+  echo "========================================"
+  echo
+fi
+
+exec $command