jenkinsci/jenkinsfile-runner

JFR prints IllegalReflectiveAccess warning on startup

Open

#677 建立於 2023年2月8日

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 (0 留言) (0 反應) (0 負責人)Java (1,090 star) (291 fork)batch import
bughelp wanted

描述

Jenkins and plugins versions report

N/A

What Operating System are you using (both controller, and any agents involved in the problem)?

N/A

Reproduction steps

Run any demo

Expected Results

No warnings

Actual Results

WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by org.codehaus.groovy.reflection.CachedClass (file:/app/jenkins/WEB-INF/lib/groovy-all-2.4.21.jar) to method java.lang.Object.finalize()
WARNING: Please consider reporting this to the maintainers of org.codehaus.groovy.reflection.CachedClass
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Started

Anything else?

No response

貢獻者指南

技術棧
java
領域
cli
議題類型
bug
難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。
3
預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。
half day
活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。
stale
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
clear
前置要求
JavaGroovyJVM module system
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
55
研究方向
Investigate the startup sequence in the Jenkinsfile Runner, particularly how Groovy is loaded. Look for any use of reflection in the Groovy libraries or the application code. Consider adding JVM flags like add opens to suppress the warning. Check the build configuration for JDK version compatibility. Review similar issues in Jenkins core to see how they resolved reflective access warnings.
JFR prints IllegalReflectiveAccess warning on startup · jenkinsci/jenkinsfile-runner#677 | Good First Issue