ShedLock -未执行

Question

我使用的是shedlock库4.20.0。

net.javacrumbs.shedlock shedlock-spring 4.20.0 net.javacrumbs.shedlock shedlock-provider-jdbc-template 2.1.0

调度器作业是，

@scheduled(fixedRate = 5000)
@SchedulerLock(name = "TaskScheduler__scheduledTask", lockAtLeastForString = "PT5M", lockAtMostForString = "PT14M")
public void reportCurrentTime() {
LockAssert.assertLocked();
log.info("The time is now {} {}", dateFormat.format(new Date()), dataSource);
}

它显示@SchedulerLock已弃用。

以及弹跳靴课程，

@SpringBootApplication
@EnableScheduling
@EnableSchedulerLock(defaultLockAtMostFor = "PT30S")
public class DMSCaseEmulatorSpringApplication {

public static void main(String[] args) {
    SpringApplication.run(DMSCaseEmulatorSpringApplication.class, args);
}
}

当我执行spring boot类时，它会触发shedlock，并在数据库表中创建一条记录，但在日志中，我会如下所示：

19:54:39.188 [scheduling-1] DEBUG n.j.s.c.DefaultLockingTaskExecutor - Locked TaskScheduler__scheduledTask.
19:54:39.188 [scheduling-1] INFO u.g.h.c.d.s.ScheduledTasks - The time is now 19:54:39 HikariDataSource (HikariPool-1)
19:54:39.205 [scheduling-1] DEBUG n.j.s.c.DefaultLockingTaskExecutor - Unlocked TaskScheduler__scheduledTask.
19:54:44.065 [scheduling-1] DEBUG n.j.s.c.DefaultLockingTaskExecutor - Not executing TaskScheduler__scheduledTask. It's locked.
19:54:49.062 [scheduling-1] DEBUG n.j.s.c.DefaultLockingTaskExecutor - Not executing TaskScheduler__scheduledTask. It's locked.

有什么想法我会很感激的？

Answer 1

这个问题是由lockAtLeastForString = "PT5M"引起的，你的意思是说，即使任务完成得更快，锁也应该至少保持5分钟。

有关弃用警告，请查阅JavaDoc。