1 files changed, 1 insertions, 1 deletions
diff --git a/launcher/src/main/java/org/apache/spark/launcher/CommandBuilderUtils.java b/launcher/src/main/java/org/apache/spark/launcher/CommandBuilderUtils.java
index 91586aad7b..62a22008d0 100644
--- a/launcher/src/main/java/org/apache/spark/launcher/CommandBuilderUtils.java
+++ b/launcher/src/main/java/org/apache/spark/launcher/CommandBuilderUtils.java
@@ -325,7 +325,7 @@ class CommandBuilderUtils {
       return;
     }
     for (String arg : cmd) {
-      if (arg.startsWith("-XX:MaxPermSize=")) {
+      if (arg.contains("-XX:MaxPermSize=")) {
         return;
       }
     }