com.couchbase.client.core.CouchbaseException: Error while preparing plan at com.couchbase.client.java.query.core.N1qlQueryExecutor$10$2.call(N1qlQueryExecutor.java:469) at com.couchbase.client.java.query.core.N1qlQueryExecutor$10$2.call(N1qlQueryExecutor.java:464) at rx.internal.operators.OperatorMap$MapSubscriber.onNext(OperatorMap.java:66) at rx.internal.operators.OperatorTakeLastOne$ParentSubscriber.emit(OperatorTakeLastOne.java:168) at rx.internal.operators.OperatorTakeLastOne$ParentSubscriber.onCompleted(OperatorTakeLastOne.java:141) at rx.internal.operators.OperatorScan$InitialProducer.checkTerminated(OperatorScan.java:216) at rx.internal.operators.OperatorScan$InitialProducer.emitLoop(OperatorScan.java:309) at rx.internal.operators.OperatorScan$InitialProducer.emit(OperatorScan.java:295) at rx.internal.operators.OperatorScan$InitialProducer.onCompleted(OperatorScan.java:233) at rx.internal.operators.OperatorScan$3.onCompleted(OperatorScan.java:154) at rx.internal.operators.OperatorMap$MapSubscriber.onCompleted(OperatorMap.java:94) at rx.internal.operators.OperatorObserveOn$ObserveOnSubscriber.checkTerminated(OperatorObserveOn.java:272) at rx.internal.operators.OperatorObserveOn$ObserveOnSubscriber.call(OperatorObserveOn.java:207) at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:55) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) 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) Caused by: com.couchbase.client.core.CouchbaseException: N1qlQuery Error - {"msg":"syntax error - at bucket","code":3000} at com.couchbase.client.java.query.core.N1qlQueryExecutor$10$4.call(N1qlQueryExecutor.java:447) at com.couchbase.client.java.query.core.N1qlQueryExecutor$10$4.call(N1qlQueryExecutor.java:442) at rx.internal.operators.OperatorMap$MapSubscriber.onNext(OperatorMap.java:66) at rx.internal.operators.OperatorObserveOn$ObserveOnSubscriber.call(OperatorObserveOn.java:215) ... 8 more com.couchbase.client.core.CouchbaseException: Error while preparing plan at com.couchbase.client.java.query.core.N1qlQueryExecutor$10$2.call(N1qlQueryExecutor.java:469) at com.couchbase.client.java.query.core.N1qlQueryExecutor$10$2.call(N1qlQueryExecutor.java:464) at rx.internal.operators.OperatorMap$MapSubscriber.onNext(OperatorMap.java:66) at rx.internal.operators.OperatorTakeLastOne$ParentSubscriber.emit(OperatorTakeLastOne.java:168) at rx.internal.operators.OperatorTakeLastOne$ParentSubscriber.onCompleted(OperatorTakeLastOne.java:141) at rx.internal.operators.OperatorScan$InitialProducer.checkTerminated(OperatorScan.java:216) at rx.internal.operators.OperatorScan$InitialProducer.emitLoop(OperatorScan.java:309) at rx.internal.operators.OperatorScan$InitialProducer.emit(OperatorScan.java:295) at rx.internal.operators.OperatorScan$InitialProducer.onCompleted(OperatorScan.java:233) at rx.internal.operators.OperatorScan$3.onCompleted(OperatorScan.java:154) at rx.internal.operators.OperatorMap$MapSubscriber.onCompleted(OperatorMap.java:94) at rx.internal.operators.OperatorObserveOn$ObserveOnSubscriber.checkTerminated(OperatorObserveOn.java:272) at rx.internal.operators.OperatorObserveOn$ObserveOnSubscriber.call(OperatorObserveOn.java:207) at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:55) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) 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)