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Posted to issues@aurora.apache.org by "Bill Farner (JIRA)" <ji...@apache.org> on 2015/08/04 01:58:04 UTC
[jira] [Commented] (AURORA-1395) RescheduleCalculator precondition
fails when using DbTaskStore
[ https://issues.apache.org/jira/browse/AURORA-1395?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14652817#comment-14652817 ]
Bill Farner commented on AURORA-1395:
-------------------------------------
https://reviews.apache.org/r/37049/
> RescheduleCalculator precondition fails when using DbTaskStore
> --------------------------------------------------------------
>
> Key: AURORA-1395
> URL: https://issues.apache.org/jira/browse/AURORA-1395
> Project: Aurora
> Issue Type: Bug
> Components: Scheduler
> Reporter: Bill Farner
> Assignee: Bill Farner
> Priority: Critical
>
> When enabling the DB task store, i frequently encounter this exception due to a precondition check fail in RescheduleCalculator:
> {noformat}
> E0710 22:33:48.688 THREAD138 org.apache.aurora.scheduler.events.PubsubEventModule$1.handleException: Failed to dispatch event to public void org.apache.aurora.scheduler.async.TaskThrottler.taskChangedState(org.apache.aurora.scheduler.events.PubsubEvent$TaskStateChange): java.lang.IllegalStateException
> java.lang.IllegalStateException
> at com.google.common.base.Preconditions.checkState(Preconditions.java:161)
> at org.apache.aurora.scheduler.async.RescheduleCalculator$RescheduleCalculatorImpl$1.apply(RescheduleCalculator.java:103)
> at org.apache.aurora.scheduler.async.RescheduleCalculator$RescheduleCalculatorImpl$1.apply(RescheduleCalculator.java:85)
> at org.apache.aurora.scheduler.async.RescheduleCalculator$RescheduleCalculatorImpl.getFlappingPenaltyMs(RescheduleCalculator.java:159)
> at org.apache.aurora.scheduler.async.TaskThrottler.taskChangedState(TaskThrottler.java:72)
> at sun.reflect.GeneratedMethodAccessor89.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:497)
> at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74)
> at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47)
> at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322)
> at com.google.common.eventbus.AsyncEventBus.access$001(AsyncEventBus.java:34)
> at com.google.common.eventbus.AsyncEventBus$1.run(AsyncEventBus.java:117)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
> {noformat}
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