MySQL JDBC中的内存泄漏

发布于 2025-02-13 04:35:47 字数 1250 浏览 0 评论 0原文

我正在使用MySQL连接器最新版本的Springboot Java应用程序： 8.0.26 （'MySQL-Connector-Java'）。

更具体地说，它发生在com.mysql.cj.jdbc.abandonedconnectioncleanupthread.connection-finalizerfinalizerphantomrefs对象中。

我尝试了一些论坛中已经提到的多种方法（ stackoverflow”> stackoverflow ，mysql社区等）就像手动清洁放弃ConnectionCleanUpthread线程一样，但根本没有任何作用。

以下是我的实现，在此链接：

public static void closeAbandonedConnectionCleanupThread() {
    try {
        AbandonedConnectionCleanupThread.checkedShutdown();
    } catch (Exception e) {
        log.error("Exception while cleaning up MySql thread: " + e.getMessage());
    }
}

以下是堆积分析，用于参考，

任何帮助都将不胜感激。

原文

I'm using springBoot Java application with MySql connector latest version: 8.0.26 ('mysql-connector-java').

More specifically it's happening in com.mysql.cj.jdbc.AbandonedConnectionCleanupThread.connectionFinalizerPhantomRefs object.

I tried multiple approaches which is already mentioned in some forums (stackoverflow, mySql community etc) like manually cleaning up the AbandonedConnectionCleanupThread thread but nothing works at all.

Below is my implementation, mentioned in this link:

public static void closeAbandonedConnectionCleanupThread() {
    try {
        AbandonedConnectionCleanupThread.checkedShutdown();
    } catch (Exception e) {
        log.error("Exception while cleaning up MySql thread: " + e.getMessage());
    }
}

Below is the heap-dump analysis for reference,