Log message is not right for TTL job cancel

[lcwangchao]

Bug Report

Please answer these questions before submitting your issue. Thanks!

1. Minimal reproduce step (Required)

When a TTL job is running, set tidb_ttl_job_schedule_window_start_time and tidb_ttl_job_schedule_window_end_time to trigger the job cancel for the current time is out of the time window.

Check the log.

2. What did you expect to see? (Required)

The cancel reason in message should be the current time is out of time window.

3. What did you see instead (Required)

[2024/07/31 16:39:16.585 +08:00] [INFO] [job_manager.go:589] ["cancel job because tidb_ttl_job_enable turned off"] [ttl-worker=job-manager] [jobID=904b49393e3d4b0ea4d24fbe502b2b83]

4. What is your TiDB version? (Required)

[lcwangchao]

The below code gives the same message even if the job cancelled for out of window

tidb/pkg/ttl/ttlworker/job_manager.go

Lines 575 to 587 in 383643f

	if !variable.EnableTTLJob.Load() || !timeutil.WithinDayTimePeriod(variable.TTLJobScheduleWindowStartTime.Load(), variable.TTLJobScheduleWindowEndTime.Load(), now) {
	if len(m.runningJobs) > 0 {
	for _, job := range m.runningJobs {
	logutil.Logger(m.ctx).Info("cancel job because tidb_ttl_job_enable turned off", zap.String("jobID", job.id))
	summary, err := summarizeErr(errors.New("ttl job is disabled"))
	if err != nil {
	logutil.Logger(m.ctx).Info("fail to summarize job", zap.Error(err))
	}
	m.removeJob(job)
	job.finish(se, now, summary)
	}
	}