[2016-03-17 15:46:52,955] ERROR {org.wso2.carbon.event.output.adapter.core.internal.OutputAdapterRuntime} - Event dropped at Output Adapter 'REQUEST_SUMMARY' for tenant id '-1234', null
java.lang.NullPointerException at org.wso2.carbon.event.output.adapter.rdbms.RDBMSEventAdapter.initializeDatabaseExecutionInfo(RDBMSEventAdapter.java:226) at org.wso2.carbon.event.output.adapter.rdbms.RDBMSEventAdapter.publish(RDBMSEventAdapter .java:132) 在 org.wso2.carbon.event.output.adapter.core.internal.CarbonOutputEventAdapterService 的 org.wso2.carbon.event.output.adapter.core.internal.OutputAdapterRuntime.publish(OutputAdapterRuntime.java:69) .publish(CarbonOutputEventAdapterService.java:143) 在 org.wso2.carbon.event.publisher.core.internal.EventPublisher.process(EventPublisher.java:361) 在 org.wso2.carbon.event.publisher.core.internal.EventPublisher .sendEvent(EventPublisher.java:209) 在 org.wso2.carbon.event.publisher.core.internal.EventPublisher.consumeEvent(EventPublisher.java:275) 在 org.wso2.carbon.event。stream.core.internal.EventJunction.sendEvent(EventJunction.java:142) 在 org.wso2.carbon.event.receiver.core.internal.management.InputEventDispatcher.onEvent(InputEventDispatcher.java:27) 在 org.wso2.carbon。 event.receiver.core.internal.EventReceiver.sendEvent(EventReceiver.java:259) 在 org.wso2.carbon.event.receiver.core.internal.EventReceiver.processTypedEvent(EventReceiver.java:241) 在 org.wso2.carbon。 event.receiver.core.internal.EventReceiver$TypedEventSubscription.onEvent(EventReceiver.java:317) at org.wso2.carbon.event.input.adapter.core.internal.InputAdapterRuntime.onEvent(InputAdapterRuntime.java:110) at org. wso2.carbon.event.input.adapter.wso2event.internal.ds.WSO2EventAdapterServiceDS$1.receive(WSO2EventAdapterServiceDS.java:92) at org.wso2.carbon.databridge.core.internal.queue.QueueWorker.run(QueueWorker.java:81) 在 java.util.concurrent.FutureTask.run(FutureTask.java:262) 在 java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor) 的 java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) .java:1145) 在 java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) 在 java.lang.Thread.run(Thread.java:745)