Quartz Scheduler突然停止运行，没有异常错误 [英] Quartz Scheduler suddenly stop running and no exception error

问题描述

我有一些石英工作，每天晚上7点运行。突然间它无法运行。我检查我的server.log并没有抛出任何异常。任何人都知道可能出现什么问题？

I have some quartz job which was running everyday at 7pm. Suddenly it failed to run. I check my server.log and there are no exception thrown. Anyone have any idea what could be the issue?

提前致谢

推荐答案

我有一个类似的问题，但问题是，我在石英属性中有10个线程石英默认线程数，当我进行线程转储*我发现我在阻止 stat中有10个工作，这意味着我无法再运行任何线程。

I had a similar problem but the problem was, I had 10 threads quartz default number of threads in quartz properties and when I made thread dump* I found that I have 10 jobs in blocked stat, which means that I can't run any more threads.

快速修复此问题以增加quartz属性中线程池中的线程数。

A quick fix to this problem to increase the number of threads in the thread pool in the quartz properties.

实际的修复方法是查看我的代码以了解为什么我有10个被阻塞的线程。

The actual fix was reviewing my code to know why I had a 10 blocked threads.

*进行线程转储你可以使用 kill -3< java进程号> ，它将线程转储打印到您的应用程序标准输出，即如果您运行tomcat，则可以在 catalina.out 日志文件中找到它

*to do thread dump you can use kill -3 < java process number > which print the thread dump to your application standard output i.e if you running tomcat you find it in catalina.out log file

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