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https://issues.apache.org/jira/browse/AURORA-1729?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
John Sirois reassigned AURORA-1729:
-----------------------------------
Assignee: John Sirois
> Unclean curator teardown when scheduler fails a log write.
> ----------------------------------------------------------
>
> Key: AURORA-1729
> URL: https://issues.apache.org/jira/browse/AURORA-1729
> Project: Aurora
> Issue Type: Bug
> Components: Scheduler, Service Discovery
> Reporter: John Sirois
> Assignee: John Sirois
>
> As discovered by [~StephanErb]
> [here|https://www.irccloud.com/pastebin/E9ExthBO/]:
> {noformat}
> W0701 12:14:53.070 [Thread-11, GuiceUtils$4:163] Trapped uncaught exception:
> org.apache.aurora.scheduler.storage.Storage$StorageException: There was a
> problem committing the transaction to the log.
> org.apache.aurora.scheduler.storage.Storage$StorageException: There was a
> problem committing the transaction to the log.
> at
> org.apache.aurora.scheduler.storage.log.LogStorage.lambda$doInTransaction$85(LogStorage.java:524)
> ~[aurora-0.14.0.jar:na]
> at
> org.apache.aurora.scheduler.storage.log.LogStorage$$Lambda$184/796968060.apply(Unknown
> Source) ~[na:na]
> at
> org.apache.aurora.scheduler.storage.db.DbStorage.transactionedWrite(DbStorage.java:161)
> ~[aurora-0.14.0.jar:na]
> at
> org.mybatis.guice.transactional.TransactionalMethodInterceptor.invoke(TransactionalMethodInterceptor.java:101)
> ~[mybatis-guice-3.7.jar:3.7]
> ...skipping...
> I0701 12:15:08.627 [Thread-11, StateMachine$Builder:389] SchedulerLifecycle
> state machine transition LEADER_AWAITING_REGISTRATION -> DEAD
> I0701 12:15:08.632922 10792 sched.cpp:1907] Asked to stop the driver
> I0701 12:15:08.633 [Thread-11, StateMachine$Builder:389] storage state
> machine transition READY -> STOPPED
> I0701 12:15:08.636 [Curator-Framework-0, CuratorFrameworkImpl:821]
> backgroundOperationsLoop exiting
> I0701 12:15:08.657 [main-EventThread, ClientCnxn$EventThread:519] EventThread
> shut down for session: 0x253eae5a8df106a
> I0701 12:15:08.658 [Thread-11, ZooKeeper:684] Session: 0x253eae5a8df106a
> closed
> I0701 12:15:08.660 [main, SchedulerMain:98] Stopping scheduler services.
> E0701 12:15:08.661 [Curator-PathChildrenCache-0, PathChildrenCache:571]
> java.lang.IllegalStateException: instance must be started before calling this
> method
> at
> com.google.common.base.Preconditions.checkState(Preconditions.java:174)
> ~[guava-19.0.jar:na]
> at
> org.apache.curator.framework.imps.CuratorFrameworkImpl.getChildren(CuratorFrameworkImpl.java:391)
> ~[curator-framework-2.10.0.jar:na]
> at
> org.apache.curator.framework.recipes.cache.PathChildrenCache.refresh(PathChildrenCache.java:508)
> ~[curator-recipes-2.10.0.jar:na]
> at
> org.apache.curator.framework.recipes.cache.RefreshOperation.invoke(RefreshOperation.java:35)
> ~[curator-recipes-2.10.0.jar:na]
> at
> org.apache.curator.framework.recipes.cache.PathChildrenCache$9.run(PathChildrenCache.java:772)
> ~[curator-recipes-2.10.0.jar:na]
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> [na:1.8.0_45-internal]
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> [na:1.8.0_45-internal]
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> [na:1.8.0_45-internal]
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> [na:1.8.0_45-internal]
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> [na:1.8.0_45-internal]
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> [na:1.8.0_45-internal]
> at java.lang.Thread.run(Thread.java:745) [na:1.8.0_45-internal]
> {noformat}
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