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该帖子似乎很长，但仅仅是因为数据（样本和错误）。wso2事件列表中的CEP错误
我想在cep 2.1.0中制作一个嘲笑buildFailed示例的存储桶。 （这个例子有效）。
我已经创建了自己的流和我自己的样本数据。
然而，它接管了cep的输入处理程序，他在我的事件中遇到了麻烦。
到目前为止，我还没有找到问题。
流高清：
{
"name":"eu.ima.event.stream",
"version": "1.2.0",
"nickName": "poc sample",
"description": "poc sample stream",
"metaData":[
{
"name":"host",
"type":"string"
}
],
"correlationData":[
{
"name":"processus",
"type":"string"
},
{
"name":"flux",
"type":"string"
},
{
"name":"reference",
"type":"string"
}
],
"payloadData":[
{
"name":"timestamp",
"type":"string"
},
{ "name":"code",
"type":"string"
},
{
"name":"category",
"type":"string"
},
{
"name":"msg",
"type":"string"
}
]
}
的事件数据：
[
{
"metaData" : ["192.168.1.2"] ,
"correlationData" : ["PSOR", "Appli2", "Ref-1"] ,
"payloadData" : ["1363700128138496600", "6", "BIZ", "6"]
}
,
{
"metaData" : ["192.168.1.2"] ,
"correlationData" : ["PSOR", "Appli2", "Ref-0"] ,
"payloadData" : ["1363700126353394500", "6", "BIZ", "6"]
}
,
{
"metaData" : ["192.168.1.2"] ,
"correlationData" : ["PSOR", "Appli2", "Ref-3"] ,
"payloadData" : ["1363700131731702100", "6", "BIZ", "6"]
}
,
{
"metaData" : ["192.168.1.2"] ,
"correlationData" : ["PSOR", "Appli2", "Ref-2"] ,
"payloadData" : ["1363700129894597000", "6", "BIZ", "6"]
}
,
{
"metaData" : ["192.168.1.2"] ,
"correlationData" : ["PSOR", "Appli2", "Ref-4"] ,
"payloadData" : ["1363700133472801700", "6", "BIZ", "6"]
}
]
当我送streamdef，没有错误，没有日志，除了管理员连接 我们不妨在此需要更多的反馈。我使用curl post命令。
当我发送事件我有错误：
[2013-03-19 14:58:00,586] ERROR {org.wso2.carbon.databridge.core.internal.queue.QueueWorker} - Error in passing event eventList [
Event{
streamId='eu.ima.event.stream:1.2.0',
timeStamp=0,
metaData=[192.168.1.2],
correlationData=[PSOR, Appli2, Ref-1],
payloadData=[1363700128138496600, 6, BIZ, 6],
arbitraryDataMap=null,
}
,
Event{
streamId='eu.ima.event.stream:1.2.0',
timeStamp=0,
metaData=[192.168.1.2],
correlationData=[PSOR, Appli2, Ref-0],
payloadData=[1363700126353394500, 6, BIZ, 6],
arbitraryDataMap=null,
}
,
Event{
streamId='eu.ima.event.stream:1.2.0',
timeStamp=0,
metaData=[192.168.1.2],
correlationData=[PSOR, Appli2, Ref-3],
payloadData=[1363700131731702100, 6, BIZ, 6],
arbitraryDataMap=null,
}
,
Event{
streamId='eu.ima.event.stream:1.2.0',
timeStamp=0,
metaData=[192.168.1.2],
correlationData=[PSOR, Appli2, Ref-2],
payloadData=[1363700129894597000, 6, BIZ, 6],
arbitraryDataMap=null,
}
,
Event{
streamId='eu.ima.event.stream:1.2.0',
timeStamp=0,
metaData=[192.168.1.2],
correlationData=[PSOR, Appli2, Ref-4],
payloadData=[1363700133472801700, 6, BIZ, 6],
arbitraryDataMap=null,
}
] to subscriber org.wso2.carbon.broker.[email protected]2d7fbbd6
java.lang.NullPointerException
at org.wso2.carbon.cep.core.mapping.input.mapping.TupleInputMapping.getValue(TupleInputMapping.java:126)
at org.wso2.carbon.cep.core.mapping.input.mapping.TupleInputMapping.convertToEventTuple(TupleInputMapping.java:97)
at org.wso2.carbon.cep.core.mapping.input.mapping.InputMapping.convert(InputMapping.java:42)
at org.wso2.carbon.cep.core.listener.TopicEventListener.onEvent(TopicEventListener.java:50)
at org.wso2.carbon.cep.core.listener.BrokerEventListener.onEvent(BrokerEventListener.java:58)
at org.wso2.carbon.broker.core.internal.brokers.agent.AgentBrokerType$AgentBrokerCallback.receive(AgentBrokerType.java:176)
at org.wso2.carbon.databridge.core.internal.queue.QueueWorker.run(QueueWorker.java:80)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
请任何人，你有什么提示吗？ 我真的需要这个继续我的概念CEP项目证明。
最好的问候， 西里尔
大家好，我 已经foud问题。 这是桶配置错误的输入映射。有些财产被错误地命名。 我想我会针对跟踪发出一个错误/改进请求以提高效率。如果日志会显示属性的名称，我将在5秒内解决它。 关于 Cyril – 2013-03-19 15:15:56