From 6d2fd3d3de7281cd20693ac424de1a0e5604ad5b Mon Sep 17 00:00:00 2001
From: albertshau <ashau@google.com>
Date: Mon, 14 Aug 2023 15:07:33 -0700
Subject: [PATCH] use the plugin classloader for loading scripting engin

Fixed a bug that caused the transform to fail in java 11 execution
environments like Dataproc 2.1.
---
 .../main/java/io/cdap/plugin/transform/JavaScriptTransform.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core-plugins/src/main/java/io/cdap/plugin/transform/JavaScriptTransform.java b/core-plugins/src/main/java/io/cdap/plugin/transform/JavaScriptTransform.java
index c521f760e..e3732d019 100644
--- a/core-plugins/src/main/java/io/cdap/plugin/transform/JavaScriptTransform.java
+++ b/core-plugins/src/main/java/io/cdap/plugin/transform/JavaScriptTransform.java
@@ -383,7 +383,7 @@ private Object decodeUnion(Object object, List<Schema> schemas) {
   }
 
   private void init(@Nullable TransformContext context, FailureCollector collector) {
-    ScriptEngineManager manager = new ScriptEngineManager();
+    ScriptEngineManager manager = new ScriptEngineManager(getClass().getClassLoader());
     engine = manager.getEngineByName("JavaScript");
     try {
       engine.eval(ScriptConstants.HELPER_DEFINITION);