getting error: Couldn't retrieve job because the BLOB couldn't be deserialized

[Vinothan K]

- [javamelody] [net.bull.javamelody.internal.common.Log4JLogger.debug(Log4JLogger.java:59)] DEBUG org.quartz.JobPersistenceException: Couldn't retrieve job because the BLOB couldn't be deserialized: com.vit.vi.hb.Customer; local class incompatible: stream classdesc serialVersionUID = -247880084599301324, local class serialVersionUID = -740369902611687750 [See nested exception: java.io.InvalidClassException: com.vit.vi.hb.Customer; local class incompatible: stream classdesc serialVersionUID = -247880084599301324, local class serialVersionUID = -740369902611687750]
- org.quartz.JobPersistenceException: Couldn't retrieve job because the BLOB couldn't be deserialized: com.vit.vi.hb.Customer; local class incompatible: stream classdesc serialVersionUID = -247880084599301324, local class serialVersionUID = -740369902611687750 [See nested exception: java.io.InvalidClassException: com.vit.vi.hb.Customer; local class incompatible: stream classdesc serialVersionUID = -247880084599301324, local class serialVersionUID = -740369902611687750]
  - at org.quartz.impl.jdbcjobstore.JobStoreSupport.retrieveJob(JobStoreSupport.java:1397)
    - at org.quartz.impl.jdbcjobstore.JobStoreSupport$9.execute(JobStoreSupport.java:1382)
    - at org.quartz.impl.jdbcjobstore.JobStoreCMT.executeInLock(JobStoreCMT.java:245)
    - at org.quartz.impl.jdbcjobstore.JobStoreSupport.executeWithoutLock(JobStoreSupport.java:3785)
    - at org.quartz.impl.jdbcjobstore.JobStoreSupport.retrieveJob(JobStoreSupport.java:1379)
    - at org.quartz.core.QuartzScheduler.getJobDetail(QuartzScheduler.java:1487)
    - at org.quartz.impl.StdScheduler.getJobDetail(StdScheduler.java:498)
    - at net.bull.javamelody.internal.model.Quartz2Adapter.getAllJobsOfScheduler(Quartz2Adapter.java:154)
    - at net.bull.javamelody.internal.model.JobInformations.buildJobInformationsList(JobInformations.java:163)
    - at net.bull.javamelody.internal.model.JavaInformations.<init>(JavaInformations.java:205)
    - at net.bull.javamelody.internal.model.UpdateChecker.getAnonymousData(UpdateChecker.java:136)
    - at net.bull.javamelody.internal.model.UpdateChecker.checkForUpdate(UpdateChecker.java:109)
    - at net.bull.javamelody.internal.model.UpdateChecker$1.run(UpdateChecker.java:83)
    - at java.util.TimerThread.mainLoop(Timer.java:555)
    - at java.util.TimerThread.run(Timer.java:505)
- Caused by: java.io.InvalidClassException: com.vit.vi.hb.Customer; local class incompatible: stream classdesc serialVersionUID = -247880084599301324, local class serialVersionUID = -740369902611687750