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https://issues.apache.org/jira/browse/USERGRID-747?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Shawn Feldman resolved USERGRID-747.
------------------------------------
Resolution: Fixed
> Error with Push Queue on 2.1
> ----------------------------
>
> Key: USERGRID-747
> URL: https://issues.apache.org/jira/browse/USERGRID-747
> Project: Usergrid
> Issue Type: Bug
> Reporter: Jeffrey
> Assignee: Shawn Feldman
>
> 2015-06-11 19:56:06,334
> [Notifications_Processor8a95f9c7-30e2-4ebe-9a87-62deb1f131c9] ERROR
> org.apache.usergrid.services.notifications.QueueListener- failed to start push
> java.util.NoSuchElementException: Sequence contains no elements
> at
> rx.internal.operators.OperatorSingle$ParentSubscriber.onCompleted(OperatorSingle.java:116)
> at
> rx.internal.operators.NotificationLite.accept(NotificationLite.java:140)
> at
> rx.internal.operators.TakeLastQueueProducer.emit(TakeLastQueueProducer.java:100)
> at
> rx.internal.operators.TakeLastQueueProducer.startEmitting(TakeLastQueueProducer.java:45)
> at
> rx.internal.operators.OperatorTakeLast$1.onCompleted(OperatorTakeLast.java:59)
> at
> rx.internal.operators.OperatorDoOnEach$1.onCompleted(OperatorDoOnEach.java:53)
> at
> rx.internal.operators.OperatorBufferWithSize$1.onCompleted(OperatorBufferWithSize.java:125)
> at
> rx.internal.operators.OnSubscribeFromIterable$IterableProducer.request(OnSubscribeFromIterable.java:79)
> at
> rx.internal.operators.OperatorBufferWithSize$1$1.request(OperatorBufferWithSize.java:86)
> at rx.Subscriber.setProducer(Subscriber.java:177)
> at rx.Subscriber.setProducer(Subscriber.java:171)
> at
> rx.internal.operators.OperatorBufferWithSize$1.setProducer(OperatorBufferWithSize.java:74)
> at
> rx.internal.operators.OnSubscribeFromIterable.call(OnSubscribeFromIterable.java:47)
> at
> rx.internal.operators.OnSubscribeFromIterable.call(OnSubscribeFromIterable.java:33)
> at rx.Observable$1.call(Observable.java:144)
> at rx.Observable$1.call(Observable.java:136)
> at rx.Observable$1.call(Observable.java:144)
> at rx.Observable$1.call(Observable.java:136)
> at rx.Observable$1.call(Observable.java:144)
> at rx.Observable$1.call(Observable.java:136)
> at rx.Observable$1.call(Observable.java:144)
> at rx.Observable$1.call(Observable.java:136)
> at rx.Observable.subscribe(Observable.java:7585)
> at
> rx.observables.BlockingObservable.blockForSingle(BlockingObservable.java:442)
> at rx.observables.BlockingObservable.last(BlockingObservable.java:229)
> at
> org.apache.usergrid.services.notifications.QueueListener.execute(QueueListener.java:240)
> at
> org.apache.usergrid.services.notifications.QueueListener.access$000(QueueListener.java:49)
> at
> org.apache.usergrid.services.notifications.QueueListener$1.run(QueueListener.java:123)
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
> 2015-06-11 19:56:06,334
> [Notifications_Processorfcf889b3-dcaa-4959-8806-81cc7d767fd0] ERROR
> org.apache.usergrid.services.notifications.QueueListener- failed to start push
> java.util.NoSuchElementException: Sequence contains no elements
> at
> rx.internal.operators.OperatorSingle$ParentSubscriber.onCompleted(OperatorSingle.java:116)
> at
> rx.internal.operators.NotificationLite.accept(NotificationLite.java:140)
> at
> rx.internal.operators.TakeLastQueueProducer.emit(TakeLastQueueProducer.java:100)
> at
> rx.internal.operators.TakeLastQueueProducer.startEmitting(TakeLastQueueProducer.java:45)
> at
> rx.internal.operators.OperatorTakeLast$1.onCompleted(OperatorTakeLast.java:59)
> at
> rx.internal.operators.OperatorDoOnEach$1.onCompleted(OperatorDoOnEach.java:53)
> at
> rx.internal.operators.OperatorBufferWithSize$1.onCompleted(OperatorBufferWithSize.java:125)
> at
> rx.internal.operators.OnSubscribeFromIterable$IterableProducer.request(OnSubscribeFromIterable.java:79)
> at
> rx.internal.operators.OperatorBufferWithSize$1$1.request(OperatorBufferWithSize.java:86)
> at rx.Subscriber.setProducer(Subscriber.java:177)
> at rx.Subscriber.setProducer(Subscriber.java:171)
> at
> rx.internal.operators.OperatorBufferWithSize$1.setProducer(OperatorBufferWithSize.java:74)
> at
> rx.internal.operators.OnSubscribeFromIterable.call(OnSubscribeFromIterable.java:47)
> at
> rx.internal.operators.OnSubscribeFromIterable.call(OnSubscribeFromIterable.java:33)
> at rx.Observable$1.call(Observable.java:144)
> at rx.Observable$1.call(Observable.java:136)
> at rx.Observable$1.call(Observable.java:144)
> at rx.Observable$1.call(Observable.java:136)
> at rx.Observable$1.call(Observable.java:144)
> at rx.Observable$1.call(Observable.java:136)
> at rx.Observable$1.call(Observable.java:144)
> at rx.Observable$1.call(Observable.java:136)
> at rx.Observable.subscribe(Observable.java:7585)
> at
> rx.observables.BlockingObservable.blockForSingle(BlockingObservable.java:442)
> at rx.observables.BlockingObservable.last(BlockingObservable.java:229)
> at
> org.apache.usergrid.services.notifications.QueueListener.execute(QueueListener.java:240)
> at
> org.apache.usergrid.services.notifications.QueueListener.access$000(QueueListener.java:49)
> at
> org.apache.usergrid.services.notifications.QueueListener$1.run(QueueListener.java:123)
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> 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)
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