jdk死锁-阿里云

JDK 线程池使用不当引发的饥饿死锁问题

01、前言使用线程池时会忽略死锁问题, 但是只要代码写的"六"没啥是不可能的文章代码及部分理念引自线程池使用不当也会死锁02、什么是死锁死锁是指两个或两个以上的进程在执行过程中，由于竞争资源或者由于彼此通信而造成的一种阻塞的现象，若无外力作用，它们都将无法推进下去此时称系统处于死锁状态或系统产生了...

JDK的sql设计不合理导致的驱动类初始化死锁问题

问题描述当我们一个系统既需要mysql驱动，也需要oracle驱动的时候，在并发加载初始化这些驱动类的过程中产生死锁的可能性非常大，下面是一个模拟的例子，对于Thread2的实现其实是jdk里java.sql.DriverService的逻辑，也是我们第一次调用java.sql.DriverMana...

JDK的选型、安装与配置

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使用JDK自带的工具jstack找出造成运行程序死锁的原因

Java多线程编程也是Java面试中经常考察的内容。刚接触Java多线程编程的朋友们，可能会不慎写出一些会导致死锁(deadlock)的应用出来。如何分析造成Java多线程的原因呢？很多时候我们在怀疑造成死锁的语句设置断点，单步调试，反而又不能重现了。这种现象很正常，因为咱们单步调试和直接运行程序，...

使用JDK自带的工具jstack找出造成运行程序死锁的原因

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更新时间 2024-03-08 06:00:28

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