From 9b07b3b430df4641c6b8f0b8dce50a785e9b4826 Mon Sep 17 00:00:00 2001
From: Yi Hu <yathu@google.com>
Date: Mon, 11 May 2026 14:44:05 -0400
Subject: [PATCH] Enable multi-release attribute for Spark job server jar

---
 runners/spark/job-server/spark_job_server.gradle | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/runners/spark/job-server/spark_job_server.gradle b/runners/spark/job-server/spark_job_server.gradle
index a35bbea377d5..500a8ba865b1 100644
--- a/runners/spark/job-server/spark_job_server.gradle
+++ b/runners/spark/job-server/spark_job_server.gradle
@@ -307,5 +307,7 @@ createCrossLanguageValidatesRunnerTask(
 )
 
 shadowJar {
-  outputs.upToDateWhen { false }
+  manifest {
+    attributes(["Multi-Release": true])
+  }
 }