Siddhi CEP http-call-response 问题

问题描述

我有以下由 http 服务返回的 json 负载 -

{"dataSentOct": "2020-12-26:09:00,Sat:09:00,232639.0,76862.10390000002,35011.5945,41850.50940000002,20925.25470000001,136.17,2.0468187081064766,New,10.392742222776956,Diverged","dataRecvdOct": "2020-12-26:09:00,282921.0,93455.93440000001,42554.872,50901.06240000001,25450.531200000005,137.32,Diverged"}

并且我定义了以下 Siddhi 规则来解析响应 -

@info(name = 'Response')
@sink(type='log')
@source(type = 'http-call-response',http.status.code = '2\d+',sink.id='predictions',@map(type = 'json',@attributes(dataSentOct='$.dataSentOct',dataRecvdOct='$.dataRecvdOct') ))
define stream ResponseStream(dataSentOct string,dataRecvdOct string);

但是我在 siddhi 日志中收到以下错误 -

[2021-02-11 18:49:33,571] ERROR {io.siddhi.extension.map.json.sourcemapper.JsonSourceMapper} - Json message {"dataSentOct": "2020-12-26:09:00,Diverged"} contains missing attributes. Hence dropping the message.

解决方法

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