From 6f905acfd24cafdd090931cb269e35893a823f87 Mon Sep 17 00:00:00 2001
From: chrislu <chris.lu@gmail.com>
Date: Sat, 22 Nov 2025 13:03:55 -0800
Subject: [PATCH] spark: update compiler source/target from Java 8 to Java 11

- Fix inconsistency between maven.compiler.source/target (1.8) and
  surefire JVM args (Java 9+ module flags like --add-opens)
- Update to Java 11 to match CI environment (GitHub Actions uses Java 11)
- Docker environment uses Java 17 which is also compatible
- Java 11+ is required for the --add-opens/--add-exports flags used
  in the surefire configuration
---
 test/java/spark/pom.xml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/test/java/spark/pom.xml b/test/java/spark/pom.xml
index 722853f4d..935ae85b4 100644
--- a/test/java/spark/pom.xml
+++ b/test/java/spark/pom.xml
@@ -14,8 +14,8 @@
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <maven.compiler.source>1.8</maven.compiler.source>
-        <maven.compiler.target>1.8</maven.compiler.target>
+        <maven.compiler.source>11</maven.compiler.source>
+        <maven.compiler.target>11</maven.compiler.target>
         <spark.version>3.5.0</spark.version>
         <hadoop.version>3.3.6</hadoop.version>
         <scala.binary.version>2.12</scala.binary.version>