From 718533cc88caaa26db6abef787195e08038adb82 Mon Sep 17 00:00:00 2001
From: hjmoons <gywhd408@naver.com>
Date: Thu, 30 Oct 2025 18:28:53 +0900
Subject: [PATCH] =?UTF-8?q?Jenkinsfile:=20JDK=2021=20=EB=AA=85=EC=8B=9C?=
 =?UTF-8?q?=EC=A0=81=20=EC=84=A4=EC=A0=95=20=EC=B6=94=EA=B0=80?=
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- Setup Java stage에서 JAVA_HOME 명시적 설정
- tool() 함수로 Jenkins에 등록된 JDK21 사용
- PATH에 JDK bin 디렉토리 추가
- java -version으로 설정 확인

Fix: Toolchain installation '/opt/bitnami/java' does not provide JAVA_COMPILER 오류 해결
---
 Jenkinsfile | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/Jenkinsfile b/Jenkinsfile
index b14be8e..945f9d0 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -45,8 +45,10 @@ pipeline {
             steps {
                 script {
                     echo "☕ Setting up Java 21..."
-                    // Jenkins에 JDK 21이 설정되어 있어야 함
-                    // Global Tool Configuration에서 'JDK21' 이름으로 설정
+                    // JAVA_HOME을 명시적으로 설정
+                    env.JAVA_HOME = tool name: 'JDK21', type: 'jdk'
+                    env.PATH = "${env.JAVA_HOME}/bin:${env.PATH}"
+                    sh 'java -version'
                 }
             }
         }