Details
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Bug
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Resolution: Fixed
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Minor
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CBAS DP
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None
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CBAS build 283
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Untriaged
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Unknown
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CX Sprint 33
Description
When shutting the CBAS cluster down using
$ curl -v -data http://localhost:8095/analytics/shutdown?all=true
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there are a some ugly looking (but probably unproblematic) entries in the cc.log:
2016-10-16T15:53:30.482-07:00 WARN CBAS.channel.AbstractChannel [cb-io-1-2] Force-closing a channel whose registration task was not accepted by an event loop: [id: 0xebf5b0d1]
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java.util.concurrent.RejectedExecutionException: event executor terminated
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at com.couchbase.client.deps.io.netty.util.concurrent.SingleThreadEventExecutor.reject(SingleThreadEventExecutor.java:800) ~[core-io-1.3.4.jar:?]
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at com.couchbase.client.deps.io.netty.util.concurrent.SingleThreadEventExecutor.offerTask(SingleThreadEventExecutor.java:345) ~[core-io-1.3.4.jar:?]
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at com.couchbase.client.deps.io.netty.util.concurrent.SingleThreadEventExecutor.addTask(SingleThreadEventExecutor.java:338) ~[core-io-1.3.4.jar:?]
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at com.couchbase.client.deps.io.netty.util.concurrent.SingleThreadEventExecutor.execute(SingleThreadEventExecutor.java:743) ~[core-io-1.3.4.jar:?]
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at com.couchbase.client.deps.io.netty.channel.AbstractChannel$AbstractUnsafe.register(AbstractChannel.java:422) [core-io-1.3.4.jar:?]
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at com.couchbase.client.deps.io.netty.channel.SingleThreadEventLoop.register(SingleThreadEventLoop.java:72) [core-io-1.3.4.jar:?]
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at com.couchbase.client.deps.io.netty.channel.SingleThreadEventLoop.register(SingleThreadEventLoop.java:60) [core-io-1.3.4.jar:?]
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at com.couchbase.client.deps.io.netty.channel.MultithreadEventLoopGroup.register(MultithreadEventLoopGroup.java:64) [core-io-1.3.4.jar:?]
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at com.couchbase.client.deps.io.netty.bootstrap.AbstractBootstrap.initAndRegister(AbstractBootstrap.java:320) [core-io-1.3.4.jar:?]
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at com.couchbase.client.deps.io.netty.bootstrap.Bootstrap.doConnect(Bootstrap.java:134) [core-io-1.3.4.jar:?]
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at com.couchbase.client.deps.io.netty.bootstrap.Bootstrap.connect(Bootstrap.java:90) [core-io-1.3.4.jar:?]
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at com.couchbase.client.dcp.conductor.DcpChannel$3.call(DcpChannel.java:271) [dcp-client-0.5.0.jar:?]
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at com.couchbase.client.dcp.conductor.DcpChannel$3.call(DcpChannel.java:252) [dcp-client-0.5.0.jar:?]
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at rx.Completable.unsafeSubscribe(Completable.java:2028) [rxjava-1.1.8.jar:1.1.8]
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at rx.Completable.unsafeSubscribe(Completable.java:2076) [rxjava-1.1.8.jar:1.1.8]
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at rx.Completable.unsafeSubscribe(Completable.java:2060) [rxjava-1.1.8.jar:1.1.8]
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at rx.Completable$30.call(Completable.java:2245) [rxjava-1.1.8.jar:1.1.8]
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at rx.Completable$30.call(Completable.java:2242) [rxjava-1.1.8.jar:1.1.8]
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at rx.Observable.unsafeSubscribe(Observable.java:9861) [rxjava-1.1.8.jar:1.1.8]
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at rx.internal.operators.OnSubscribeRedo$2.call(OnSubscribeRedo.java:273) [rxjava-1.1.8.jar:1.1.8]
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at rx.internal.schedulers.TrampolineScheduler$InnerCurrentThreadScheduler.enqueue(TrampolineScheduler.java:73) [rxjava-1.1.8.jar:1.1.8]
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at rx.internal.schedulers.TrampolineScheduler$InnerCurrentThreadScheduler.schedule(TrampolineScheduler.java:52) [rxjava-1.1.8.jar:1.1.8]
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at rx.internal.operators.OnSubscribeRedo$5.request(OnSubscribeRedo.java:361) [rxjava-1.1.8.jar:1.1.8]
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at rx.Subscriber.setProducer(Subscriber.java:209) [rxjava-1.1.8.jar:1.1.8]
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at rx.internal.operators.OnSubscribeRedo.call(OnSubscribeRedo.java:353) [rxjava-1.1.8.jar:1.1.8]
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at rx.internal.operators.OnSubscribeRedo.call(OnSubscribeRedo.java:47) [rxjava-1.1.8.jar:1.1.8]
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at rx.Observable.unsafeSubscribe(Observable.java:9861) [rxjava-1.1.8.jar:1.1.8]
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at rx.Completable$10.call(Completable.java:573) [rxjava-1.1.8.jar:1.1.8]
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at rx.Completable$10.call(Completable.java:552) [rxjava-1.1.8.jar:1.1.8]
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at rx.Completable.unsafeSubscribe(Completable.java:2028) [rxjava-1.1.8.jar:1.1.8]
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at rx.Completable.subscribe(Completable.java:2049) [rxjava-1.1.8.jar:1.1.8]
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at com.couchbase.client.dcp.conductor.DcpChannel.dispatchReconnect(DcpChannel.java:343) [dcp-client-0.5.0.jar:?]
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at com.couchbase.client.dcp.conductor.DcpChannel.access$1500(DcpChannel.java:81) [dcp-client-0.5.0.jar:?]
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at com.couchbase.client.dcp.conductor.DcpChannel$3$1$2.operationComplete(DcpChannel.java:309) [dcp-client-0.5.0.jar:?]
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at com.couchbase.client.dcp.conductor.DcpChannel$3$1$2.operationComplete(DcpChannel.java:303) [dcp-client-0.5.0.jar:?]
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at com.couchbase.client.deps.io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:514) [core-io-1.3.4.jar:?]
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at com.couchbase.client.deps.io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:488) [core-io-1.3.4.jar:?]
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at com.couchbase.client.deps.io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:427) [core-io-1.3.4.jar:?]
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at com.couchbase.client.deps.io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:111) [core-io-1.3.4.jar:?]
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at com.couchbase.client.deps.io.netty.channel.DefaultChannelPromise.trySuccess(DefaultChannelPromise.java:82) [core-io-1.3.4.jar:?]
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at com.couchbase.client.deps.io.netty.channel.AbstractChannel$CloseFuture.setClosed(AbstractChannel.java:1008) [core-io-1.3.4.jar:?]
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at com.couchbase.client.deps.io.netty.channel.AbstractChannel$AbstractUnsafe.doClose0(AbstractChannel.java:633) [core-io-1.3.4.jar:?]
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at com.couchbase.client.deps.io.netty.channel.AbstractChannel$AbstractUnsafe.close(AbstractChannel.java:611) [core-io-1.3.4.jar:?]
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at com.couchbase.client.deps.io.netty.channel.AbstractChannel$AbstractUnsafe.close(AbstractChannel.java:554) [core-io-1.3.4.jar:?]
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at com.couchbase.client.deps.io.netty.channel.nio.NioEventLoop.closeAll(NioEventLoop.java:637) [core-io-1.3.4.jar:?]
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at com.couchbase.client.deps.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:406) [core-io-1.3.4.jar:?]
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at com.couchbase.client.deps.io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:140) [core-io-1.3.4.jar:?]
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at com.couchbase.client.deps.io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:144) [core-io-1.3.4.jar:?]
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at java.lang.Thread.run(Thread.java:745) [?:1.8.0_77]
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2016-10-16T15:53:30.492-07:00 ERRO CBAS.DefaultPromise.rejectedExecution [cb-io-1-2] Failed to submit a listener notification task. Event loop shut down?
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java.util.concurrent.RejectedExecutionException: event executor terminated
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at com.couchbase.client.deps.io.netty.util.concurrent.SingleThreadEventExecutor.reject(SingleThreadEventExecutor.java:800) ~[core-io-1.3.4.jar:?]
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at com.couchbase.client.deps.io.netty.util.concurrent.SingleThreadEventExecutor.offerTask(SingleThreadEventExecutor.java:345) ~[core-io-1.3.4.jar:?]
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at com.couchbase.client.deps.io.netty.util.concurrent.SingleThreadEventExecutor.addTask(SingleThreadEventExecutor.java:338) ~[core-io-1.3.4.jar:?]
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at com.couchbase.client.deps.io.netty.util.concurrent.SingleThreadEventExecutor.execute(SingleThreadEventExecutor.java:743) ~[core-io-1.3.4.jar:?]
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at com.couchbase.client.deps.io.netty.util.concurrent.DefaultPromise.safeExecute(DefaultPromise.java:767) [core-io-1.3.4.jar:?]
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at com.couchbase.client.deps.io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:435) [core-io-1.3.4.jar:?]
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at com.couchbase.client.deps.io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:111) [core-io-1.3.4.jar:?]
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at com.couchbase.client.deps.io.netty.channel.DefaultChannelPromise.trySuccess(DefaultChannelPromise.java:82) [core-io-1.3.4.jar:?]
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at com.couchbase.client.deps.io.netty.channel.AbstractChannel$CloseFuture.setClosed(AbstractChannel.java:1008) [core-io-1.3.4.jar:?]
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at com.couchbase.client.deps.io.netty.channel.AbstractChannel$AbstractUnsafe.register(AbstractChannel.java:433) [core-io-1.3.4.jar:?]
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at com.couchbase.client.deps.io.netty.channel.SingleThreadEventLoop.register(SingleThreadEventLoop.java:72) [core-io-1.3.4.jar:?]
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at com.couchbase.client.deps.io.netty.channel.SingleThreadEventLoop.register(SingleThreadEventLoop.java:60) [core-io-1.3.4.jar:?]
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at com.couchbase.client.deps.io.netty.channel.MultithreadEventLoopGroup.register(MultithreadEventLoopGroup.java:64) [core-io-1.3.4.jar:?]
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at com.couchbase.client.deps.io.netty.bootstrap.AbstractBootstrap.initAndRegister(AbstractBootstrap.java:320) [core-io-1.3.4.jar:?]
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at com.couchbase.client.deps.io.netty.bootstrap.Bootstrap.doConnect(Bootstrap.java:134) [core-io-1.3.4.jar:?]
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at com.couchbase.client.deps.io.netty.bootstrap.Bootstrap.connect(Bootstrap.java:90) [core-io-1.3.4.jar:?]
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at com.couchbase.client.dcp.conductor.DcpChannel$3.call(DcpChannel.java:271) [dcp-client-0.5.0.jar:?]
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at com.couchbase.client.dcp.conductor.DcpChannel$3.call(DcpChannel.java:252) [dcp-client-0.5.0.jar:?]
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at rx.Completable.unsafeSubscribe(Completable.java:2028) [rxjava-1.1.8.jar:1.1.8]
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at rx.Completable.unsafeSubscribe(Completable.java:2076) [rxjava-1.1.8.jar:1.1.8]
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at rx.Completable.unsafeSubscribe(Completable.java:2060) [rxjava-1.1.8.jar:1.1.8]
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at rx.Completable$30.call(Completable.java:2245) [rxjava-1.1.8.jar:1.1.8]
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at rx.Completable$30.call(Completable.java:2242) [rxjava-1.1.8.jar:1.1.8]
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at rx.Observable.unsafeSubscribe(Observable.java:9861) [rxjava-1.1.8.jar:1.1.8]
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at rx.internal.operators.OnSubscribeRedo$2.call(OnSubscribeRedo.java:273) [rxjava-1.1.8.jar:1.1.8]
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at rx.internal.schedulers.TrampolineScheduler$InnerCurrentThreadScheduler.enqueue(TrampolineScheduler.java:73) [rxjava-1.1.8.jar:1.1.8]
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at rx.internal.schedulers.TrampolineScheduler$InnerCurrentThreadScheduler.schedule(TrampolineScheduler.java:52) [rxjava-1.1.8.jar:1.1.8]
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at rx.internal.operators.OnSubscribeRedo$5.request(OnSubscribeRedo.java:361) [rxjava-1.1.8.jar:1.1.8]
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at rx.Subscriber.setProducer(Subscriber.java:209) [rxjava-1.1.8.jar:1.1.8]
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at rx.internal.operators.OnSubscribeRedo.call(OnSubscribeRedo.java:353) [rxjava-1.1.8.jar:1.1.8]
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at rx.internal.operators.OnSubscribeRedo.call(OnSubscribeRedo.java:47) [rxjava-1.1.8.jar:1.1.8]
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at rx.Observable.unsafeSubscribe(Observable.java:9861) [rxjava-1.1.8.jar:1.1.8]
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at rx.Completable$10.call(Completable.java:573) [rxjava-1.1.8.jar:1.1.8]
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at rx.Completable$10.call(Completable.java:552) [rxjava-1.1.8.jar:1.1.8]
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at rx.Completable.unsafeSubscribe(Completable.java:2028) [rxjava-1.1.8.jar:1.1.8]
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at rx.Completable.subscribe(Completable.java:2049) [rxjava-1.1.8.jar:1.1.8]
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at com.couchbase.client.dcp.conductor.DcpChannel.dispatchReconnect(DcpChannel.java:343) [dcp-client-0.5.0.jar:?]
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at com.couchbase.client.dcp.conductor.DcpChannel.access$1500(DcpChannel.java:81) [dcp-client-0.5.0.jar:?]
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at com.couchbase.client.dcp.conductor.DcpChannel$3$1$2.operationComplete(DcpChannel.java:309) [dcp-client-0.5.0.jar:?]
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at com.couchbase.client.dcp.conductor.DcpChannel$3$1$2.operationComplete(DcpChannel.java:303) [dcp-client-0.5.0.jar:?]
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at com.couchbase.client.deps.io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:514) [core-io-1.3.4.jar:?]
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at com.couchbase.client.deps.io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:488) [core-io-1.3.4.jar:?]
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at com.couchbase.client.deps.io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:427) [core-io-1.3.4.jar:?]
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at com.couchbase.client.deps.io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:111) [core-io-1.3.4.jar:?]
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at com.couchbase.client.deps.io.netty.channel.DefaultChannelPromise.trySuccess(DefaultChannelPromise.java:82) [core-io-1.3.4.jar:?]
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at com.couchbase.client.deps.io.netty.channel.AbstractChannel$CloseFuture.setClosed(AbstractChannel.java:1008) [core-io-1.3.4.jar:?]
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at com.couchbase.client.deps.io.netty.channel.AbstractChannel$AbstractUnsafe.doClose0(AbstractChannel.java:633) [core-io-1.3.4.jar:?]
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at com.couchbase.client.deps.io.netty.channel.AbstractChannel$AbstractUnsafe.close(AbstractChannel.java:611) [core-io-1.3.4.jar:?]
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at com.couchbase.client.deps.io.netty.channel.AbstractChannel$AbstractUnsafe.close(AbstractChannel.java:554) [core-io-1.3.4.jar:?]
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at com.couchbase.client.deps.io.netty.channel.nio.NioEventLoop.closeAll(NioEventLoop.java:637) [core-io-1.3.4.jar:?]
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at com.couchbase.client.deps.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:406) [core-io-1.3.4.jar:?]
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at com.couchbase.client.deps.io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:140) [core-io-1.3.4.jar:?]
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at com.couchbase.client.deps.io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:144) [core-io-1.3.4.jar:?]
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at java.lang.Thread.run(Thread.java:745) [?:1.8.0_77]
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The NC logs contain some more.