quartz-scheduler

spring integration + cron + quartz in cluster?

由 时光怂恿深爱的人放手 提交于 2019-11-27 08:57:53
I have a spring integration flow triggered by the cron expression like follows: <int-ftp:inbound-channel-adapter id="my-input-endpoint" ...> <int:poller trigger="my-trigger"/> </int-ftp:inbound-channel-adapter> <bean id="my-trigger" class="org.springframework.scheduling.support.CronTrigger"> <constructor-arg value="0 * * * * *" /> </bean> It works fine. But now I have to extend the implementation to make it cluster ready (job execution on only one cluster node at the same point of time). My wish would be to use the Quartz framework in the cluster mode (persisting the job status in the database

NullPointerException while deploying Quartz in Spring Boot

由 坚强是说给别人听的谎言 提交于 2019-11-27 08:34:59
问题 I am trying to use Quartz 2.2.1 with spring boot. Im trying to declare a scheduled task that is supposed to write some datas into a file. My Job is defined like below : public class JobTask implements Job { @Autowired JobController controller; @Override public void execute(JobExecutionContext arg0) throws JobExecutionException { try { controller.doPrintData(); } catch (Exception e) { e.printStackTrace(); } } } And then : public class StartJob { public static void main(final String[] args) {

Quartz cron expression for Once in a two week on particular day

由 て烟熏妆下的殇ゞ 提交于 2019-11-27 08:13:25
问题 I am trying to create the Quartz cron expression which runs on every 2 week on given day e.g. Once in a every two week on Monday and using the following expression 0 0 6 ? * 1#2,1#4 but somehow I am getting following error Support for specifying multiple "nth" days is not implemented. 回答1: This is something that is also very hard with the regular cron jobs, I think it cannot be achieved in a 'normal' cron expression. You could skip cron altogether and use the Trigger That Executes Every 2

Correct way to Integrate JAX-RS with CDI?

由 我怕爱的太早我们不能终老 提交于 2019-11-27 08:03:45
问题 I used to integrate Service and DAO beans in Jersey REST resources by annotating them with @Path following Java EE tutorial In general, for JAX-RS to work with enterprise beans, you need to annotate the class of a bean with @Path to convert it to a root resource class. You can use the @Path annotation with stateless session beans and singleton POJO beans. So my code used to be something like this: @Path("/") public class ServiceResource { @Inject private AccountService accountService; @GET

Quartz: Cron expression that will never execute

由 北战南征 提交于 2019-11-27 07:09:44
I know there is a duplicate here , which probably is exactly my case, though it would deserve some better explanation, which I will try to provide here. I work with a Java web application using a Spring application context. In this context, I defined scheduled jobs using Quartz. These jobs are triggered by a cron defined in a .properties file. The Spring context is embedded within the war, while the .properties file is on the application server (Tomcat in this particular case). This is just fine and allows to define different crons according to the environment (development, integration,

Cron expression for a time range

由 随声附和 提交于 2019-11-27 07:06:58
问题 I am using Quartz.Net to schedule my jobs in my application. I was just wondering if a CRON expression for the following scenario can be built: Every second between 2:15AM and 5:20AM 回答1: robyaw, Thanks a lot for your answer. And I apologize for such a delay in replying. I had actually been off for a while. Your solution indeed works. I had to create 3 CRON triggers for the time range that I had specified. You were right with the time ranges that you had mentioned. However, for the 3 CRON

Disable quartz logging

由 耗尽温柔 提交于 2019-11-27 06:03:10
问题 How can I disable Quartz logging? Quartz is printing INFO statements on my console. I have tried to disable it with the following statement in log4j.properties file log4j.logger.org.quartz=ALL, CONSOLE 回答1: Possible duplicate with Disabling Log4J Output in Java. Try this out: log4j.logger.org.quartz=OFF 回答2: Adding this to my log4j.xml file worked! <logger name="org.quartz" additivity="false"> <level value="ERROR"/> </logger> 来源： https://stackoverflow.com/questions/14421353/disable-quartz

Quartz - schedule jobs every two Weeks on several Day of week and time

由 ╄→尐↘猪︶ㄣ 提交于 2019-11-27 04:39:23
问题 I need to create Job that will : starts one 12/20/2012 endDate = 12/31/2017 will occur every 2 weeks on Sunday and monday fires at 5 pm. is this cron expression valid? Date start = 12/20/2012; Date endDate = 12/31/2017; SimpleTrigger trigger = newTrigger() .withIdentity("trigger3", "group1") .startAt(startDate) .withSchedule(cronSchedule("* * 17 0 0/2 *,SUN,MON").build()) .endAt(endDate) .build; Please advise. 回答1: I suggest, that you make a unit test based on your cron expression. With kudos

How to change Spring's @Scheduled fixedDelay at runtime

由 不羁的心 提交于 2019-11-27 04:03:53
I have a requirement to run a batch job at a fixed interval and have the ability to change the time of this batch job at runtime. For this I came across @Scheduled annotation provided under Spring framework. But I'm not sure how I'd change the value of fixedDelay at runtime. I did some googling around but didn't find anything useful. ach You can use a Trigger to dynamically set the next execution time. See my answer here: Scheduling a job with Spring programmatically (with fixedRate set dynamically) In spring boot, you can use an application property directly! For example: @Scheduled

How to interrupt or stop currently running quartz job?

由 落花浮王杯 提交于 2019-11-27 03:09:49
问题 I have some tasks that are executed with the help of Java Quartz Jobs, but I need to stop some tasks by some condition in my code. I read that this can be done via InterruptableJob. But i didn't understand in what way i should do it? 回答1: You need to write a your job as an implementation of InterruptableJob. To interrupt this job, you need handle to Scheduler , and call interrupt(jobKey<<job name & job group>>) Please have a look @ javadoc for above classes, also quartz distribution contains
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