@Override
    public boolean handleUnregister(String groupId) {
        if (scheduledJobSet.contains(groupId)) {
            try {
                scheduler.deleteJob(new JobKey(groupId));
            } catch (SchedulerException e) {
                throw new QuartzScheduleException(e.getMessage());
            }
        }
        scheduledJobSet.remove(groupId);
        LOGGER.info("Un-registered quartz schedule info for {}", groupId);
        return true;
    }
Handle schedule unregister.
@param groupId group to un-register schedule info
inlong-manager/manager-schedule/src/main/java/org/apache/inlong/manager/schedule/quartz/QuartzScheduleEngine.java