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https://issues.apache.org/jira/browse/AURORA-1593?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
John Sirois reassigned AURORA-1593:
-----------------------------------
Assignee: John Sirois
> PubSubEventModule fails to dispatch events to TaskHistoryPruner on startup
> --------------------------------------------------------------------------
>
> Key: AURORA-1593
> URL: https://issues.apache.org/jira/browse/AURORA-1593
> Project: Aurora
> Issue Type: Bug
> Reporter: Zameer Manji
> Assignee: John Sirois
>
> On latest master I see several exceptions that look like:
> {noformat}
> E0122 22:59:19.272 [AsyncProcessor-7, PubsubEventModule:84] Failed to
> dispatch event to public void
> org.apache.aurora.scheduler.pruning.TaskHistoryPruner.recordStateChange(org.apache.aurora.scheduler.events.PubsubEvent$TaskStateChange):
> java.lang.IllegalStateException j
> ava.lang.IllegalStateException: null
> at
> com.google.common.base.Preconditions.checkState(Preconditions.java:159)
> ~[guava-19.0.jar:na]
> at
> org.apache.aurora.scheduler.pruning.TaskHistoryPruner.recordStateChange(TaskHistoryPruner.java:117)
> ~[aurora-116.jar:na]
> at sun.reflect.GeneratedMethodAccessor116.invoke(Unknown Source)
> ~[na:na]
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> ~[na:1.8.0_66-Tw8r9b2]
> at java.lang.reflect.Method.invoke(Method.java:497)
> ~[na:1.8.0_66-Tw8r9b2]
> at
> com.google.common.eventbus.Subscriber.invokeSubscriberMethod(Subscriber.java:95)
> ~[guava-19.0.jar:na]
> at
> com.google.common.eventbus.Subscriber$SynchronizedSubscriber.invokeSubscriberMethod(Subscriber.java:154)
> ~[guava-19.0.jar:na]
> at com.google.common.eventbus.Subscriber$1.run(Subscriber.java:80)
> ~[guava-19.0.jar:na]
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> ~[na:1.8.0_66-Tw8r9b2]
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> ~[na:1.8.0_66-Tw8r9b2]
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
> ~[na:1.8.0_66-Tw8r9b2]
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
> ~[na:1.8.0_66-Tw8r9b2]
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> ~[na:1.8.0_66-Tw8r9b2]
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> ~[na:1.8.0_66-Tw8r9b2]
> at java.lang.Thread.run(Thread.java:745) ~[na:1.8.0_66-Tw8r9b2]
> {noformat}
> The problem is that {{TaskHistoryPruner}} assumes it is started before the
> event bus starts sending events to the service. This appears to not be the
> case.
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