Question

this is my code :

public class Test {
 public static void main(String[] args) throws Exception {
  String logPath = "D:\\mywork\\OMS\\Tymon\\testlog\\testlog.log";
  File file = new File(logPath);

  SchedulerFactory schedFact = new StdSchedulerFactory();
  Scheduler sched = schedFact.getScheduler();
  sched.start();
  JobDetail jobDetail = new JobDetail("a", "b", TestJob.class);

  CronTrigger trigger = new CronTrigger("c", "d");
  trigger.setCronExpression("0/23 * * * * ?");
  sched.scheduleJob(jobDetail, trigger);
 }
}

when the job is running, the file “D:\mywork\OMS\Tymon\testlog\testlog.log” can’t be renamed and deleted.

it seems like the file handle always be held

how fix it ?
please help ~

Answer 1

Why you create File file = new File(logPath) object.

Seems you never used in else where in your logic.