spring boot quartz not starting in clustered mode-CodePudding

My spring boot application always starts quartz in non clustered mode. Below is my configurations:

spring.quartz:
    job-store-type: jdbc 
    jdbc:
      initialize-schema: never 
    properties:
      org:
        quartz:
          scheduler:
            instanceId: AUTO
            instanceName: myQuartzScheduler
          job-store:
            dataSource: quartzDataSource
            class: org.springframework.scheduling.quartz.LocalDataSourceJobStore
            driverDelegateClass: org.quartz.impl.jdbcjobstore.StdJDBCDelegate
            useProperties: false 
            tablePrefix: QRTZ_  
            misfireThreshold: 60000 
            clusterCheckinInterval: 5000 
            isClustered: true 
          threadPool: 
            class: org.quartz.simpl.SimpleThreadPool
            threadCount: 10
            threadPriority: 5
            threadsInheritContextClassLoaderOfInitializingThread: true

added dependency

spring-boot-starter-quartz

have quartz job and trigger in place. Application starts and the job gets fired as per the cron. but quartz always starts in non clustered mode:

2022-07-29 11:10:09.810  INFO 86257 --- [           main] o.s.s.quartz.LocalDataSourceJobStore     : JobStoreCMT initialized.
2022-07-29 11:10:09.810  INFO 86257 --- [           main] org.quartz.core.QuartzScheduler          : Scheduler meta-data: Quartz Scheduler (v2.3.2) 'myQuartzScheduler' with instanceId 'NON_CLUSTERED'
  Scheduler class: 'org.quartz.core.QuartzScheduler' - running locally.
  NOT STARTED.
  Currently in standby mode.
  Number of jobs executed: 0
  Using thread pool 'org.quartz.simpl.SimpleThreadPool' - with 10 threads.
  Using job-store 'org.springframework.scheduling.quartz.LocalDataSourceJobStore' - which supports persistence. and is not clustered.

What did I miss folks? I need to start quartz in clustered mode. Any help, appreciated. Thank you.

CodePudding user response：

You have probably followed this article on how to build the clustered job scheduler.

In your case however you have used the

job-store:
    class: org.springframework.scheduling.quartz.LocalDataSourceJobStore

The property however org.quartz.jobStore.isClustered: true that you later use, does not exist in common spring boot properties. It is a specific property, that is used from a specific JobStore, namely the org.quartz.impl.jdbcjobstore.JobStoreTX

Referenced doc

If you don't have any further conflicts in your properties, just changing into the following should fix the issue.

   job-store:
      class: org.quartz.impl.jdbcjobstore.JobStoreTX

CodePudding user response：

The hint from @Panagiotis Bougioukos helped.

I had to change the configuration job-store: to jobStore: then the class class: org.quartz.impl.jdbcjobstore.JobStoreTX was honoured and Quartz started in clustered mode.

Finally

spring.quartz:
    job-store-type: jdbc 
    jdbc:
      initialize-schema: never 
    properties:
      org:
        quartz:
          scheduler:
            instanceId: AUTO
            instanceName: myQuartzScheduler
          job-store:
            dataSource: quartzDataSource
            .
            .
          dataSource.quartzDataSource:
            driver: com.mysql.cj.jdbc.Driver
            URL: jdbc:mysql://${database.host:localhost}:${database.port:3306}/${database.name:mySchema}
            user: myUser
            password: ******
            provider: hikaricp

and defining the quartzDataSource helped.