takeseem opened a new issue #1950: URL: https://github.com/apache/shardingsphere-elasticjob/issues/1950
## Bug Report throw NPE in [InstanceService.getAvailableJobInstances()](https://github.com/apache/shardingsphere-elasticjob/blob/master/elasticjob-lite/elasticjob-lite-core/src/main/java/org/apache/shardingsphere/elasticjob/lite/internal/instance/InstanceService.java#L73) when upgrade from 3.0.0-RC1 to 3.0.0. ``` 2021-08-02 11:56:20.014 ERROR [AlertSendJob_Worker-1] [{}] Job (DEFAULT.AlertSendJob threw an exception. (QuartzScheduler.java:2407)org.quartz.core.ErrorLogger.schedulerError org.quartz.SchedulerException: Job threw an unhandled exception. at org.quartz.core.JobRunShell.run(JobRunShell.java:213) ~[quartz-2.3.2.jar:?] at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:573) ~[quartz-2.3.2.jar:?] Caused by: java.lang.NullPointerException at org.apache.shardingsphere.elasticjob.lite.internal.instance.InstanceService.getAvailableJobInstances(InstanceService.java:73) ~[elasticjob-lite-core-3.0.0.jar:3.0.0] at org.apache.shardingsphere.elasticjob.lite.internal.sharding.ShardingService.shardingIfNecessary(ShardingService.java:111) ~[elasticjob-lite-core-3.0.0.jar:3.0.0] at org.apache.shardingsphere.elasticjob.lite.internal.schedule.LiteJobFacade.getShardingContexts(LiteJobFacade.java:113) ~[elasticjob-lite-core-3.0.0.jar:3.0.0] at org.apache.shardingsphere.elasticjob.executor.ElasticJobExecutor.execute(ElasticJobExecutor.java:85) ~[elasticjob-executor-kernel-3.0.0.jar:3.0.0] at org.apache.shardingsphere.elasticjob.lite.internal.schedule.LiteJob.execute(LiteJob.java:35) ~[elasticjob-lite-core-3.0.0.jar:3.0.0] at org.quartz.core.JobRunShell.run(JobRunShell.java:202) ~[quartz-2.3.2.jar:?] ... 1 more ``` ``` elasticjob.jobs.AlertSendJob.elastic-job-class=xxxcenter.job.SendJob elasticjob.jobs.AlertSendJob.cron=0/5 * * * * ? elasticjob.jobs.AlertSendJob.sharding-total-count=2 ``` -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
