我尝试将apiman内部的通用Elasticsearch与Grafana连接，以图形方式查看apiman指标 .
这是我想要查看的索引
Health 状况索引pri rep docs.count docs.deleted store.size
黄色开放apiman_metrics 5 1 1408926 0 295.7mb 295.7mb
格拉凡问道
索引名称= apiman_metrics
时间字段名称= "I was not sure so used : requestStart"
它正常连接但不知何故在创建图形时它显示错误
“SearchPhaseExecutionException [无法执行阶段[查询]，所有分片都失败; shardFailures {[OA3jhtOqQoesMel_14vP2w] [apiman_metrics] [0]：SearchParseException [[apiman_metrics] [0]：from [-1]，size [0]：Parse Failure [无法解析源码
索引内的数据 -
{"_index"："apiman_metrics"，"_type"："request"，"_id"："AWbT04tIyZUJ85kWtI7-"，"_score"：1，"_source"：{"requestStart"："2018-11-02T11:49:07+0200"，"requestEnd"："2018-11-02T11:49:08+0200"，"requestDuration"：465，"apiStart"："2018-11-02T11:49:07+0200"，"apiEnd"："2018-11-02T11:49:08+0200"，"apiDuration"：339，"url"：“https://localhost:8001/apiman-gateway/catalog/1.0/userintenttypes ", "资源": " / userintenttypes ", "方法": " GET ", " apiOrgId ": " Optima ", " apiId ": " catalog ", " apiVersion ": " 1.0 ", " responseCode ": 200, " responseMessage ": " OK ", " failure ": false, " failureCode ": 0, " error ": false, " bytesUploaded ": 0, " bytesDownloaded ": 653, " attributes“：{}}