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https://issues.apache.org/jira/browse/AURORA-741?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Maxim Khutornenko updated AURORA-741:
-------------------------------------
Sprint: Aurora Q3 Sprint 3
> DbJobUpdateStore can't fetch updates that have no initial state
> ---------------------------------------------------------------
>
> Key: AURORA-741
> URL: https://issues.apache.org/jira/browse/AURORA-741
> Project: Aurora
> Issue Type: Story
> Components: Scheduler
> Reporter: Bill Farner
> Assignee: Maxim Khutornenko
> Priority: Blocker
>
> If an IJobUpdate has an empty set for {{instructions.initialState}}, it can
> be saved but not retrieved.
> Here's an example stack trace where this was encountered
> {noformat}
> java.lang.IllegalStateException: Optional.get() cannot be called on an absent
> value
> at com.google.common.base.Absent.get(Absent.java:47)
> at
> org.apache.aurora.scheduler.updater.JobUpdateControllerImpl.changeJobUpdateStatus(JobUpdateControllerImpl.java:388)
> at
> org.apache.aurora.scheduler.updater.JobUpdateControllerImpl.recordAndChangeJobUpdateStatus(JobUpdateControllerImpl.java:330)
> at
> org.apache.aurora.scheduler.updater.JobUpdateControllerImpl.access$200(JobUpdateControllerImpl.java:93)
> at
> org.apache.aurora.scheduler.updater.JobUpdateControllerImpl$1.execute(JobUpdateControllerImpl.java:151)
> at
> org.apache.aurora.scheduler.storage.Storage$MutateWork$NoResult.apply(Storage.java:131)
> at
> org.apache.aurora.scheduler.storage.Storage$MutateWork$NoResult.apply(Storage.java:127)
> at
> org.apache.aurora.scheduler.storage.mem.MemStorage.doWork(MemStorage.java:175)
> at
> org.apache.aurora.scheduler.storage.mem.MemStorage.access$400(MemStorage.java:59)
> at
> org.apache.aurora.scheduler.storage.mem.MemStorage$4.apply(MemStorage.java:200)
> at
> org.apache.aurora.scheduler.storage.mem.MemStorage$4.apply(MemStorage.java:197)
> at
> org.apache.aurora.scheduler.storage.db.DbStorage.write(DbStorage.java:150)
> at
> org.mybatis.guice.transactional.TransactionalMethodInterceptor.invoke(TransactionalMethodInterceptor.java:101)
> at
> org.apache.aurora.scheduler.storage.mem.MemStorage.write(MemStorage.java:197)
> at
> org.apache.aurora.scheduler.updater.JobUpdateControllerImpl.start(JobUpdateControllerImpl.java:131)
> {noformat}
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