Hi, I have the following JSON Record in my incoming Flowfile to QueryRecord Processor and wanted specific fields from the content. I want Index, Sentiment and max(SentimentScore) {
"ResultList": [
{
"Index": 0,
"Sentiment": "NEUTRAL",
"SentimentScore": {
"Mixed": 0.014603961259126663,
"Positive": 0.2183697521686554,
"Neutral": 0.7095515727996826,
"Negative": 0.05747472867369652
}
},
{
"Index": 1,
"Sentiment": "NEGATIVE",
"SentimentScore": {
"Mixed": 0.20378299057483673,
"Positive": 0.11562751978635788,
"Neutral": 0.10683445632457733,
"Negative": 0.5737550258636475
}
},
{
"Index": 2,
"Sentiment": "NEGATIVE",
"SentimentScore": {
"Mixed": 0.007578125223517418,
"Positive": 0.004836051259189844,
"Neutral": 0.01562119647860527,
"Negative": 0.9719645380973816
}
},
{
"Index": 3,
"Sentiment": "POSITIVE",
"SentimentScore": {
"Mixed": 0.008649133145809174,
"Positive": 0.8763676881790161,
"Neutral": 0.11021242290735245,
"Negative": 0.004770802799612284
}
},
{
"Index": 4,
"Sentiment": "NEUTRAL",
"SentimentScore": {
"Mixed": 0.0017022271640598774,
"Positive": 0.03283606469631195,
"Neutral": 0.9602330327033997,
"Negative": 0.005228717811405659
}
},
{
"Index": 5,
"Sentiment": "NEGATIVE",
"SentimentScore": {
"Mixed": 0.02237289398908615,
"Positive": 0.2910439670085907,
"Neutral": 0.3056293725967407,
"Negative": 0.38095375895500183
}
},
{
"Index": 6,
"Sentiment": "POSITIVE",
"SentimentScore": {
"Mixed": 0.00902993232011795,
"Positive": 0.976735532283783,
"Neutral": 0.011653305031359196,
"Negative": 0.002581255976110697
}
},
{
"Index": 7,
"Sentiment": "NEGATIVE",
"SentimentScore": {
"Mixed": 0.011669524013996124,
"Positive": 0.0006034726393409073,
"Neutral": 0.17051522433757782,
"Negative": 0.8172117471694946
}
},
{
"Index": 8,
"Sentiment": "NEGATIVE",
"SentimentScore": {
"Mixed": 0.010518478229641914,
"Positive": 0.002629985800012946,
"Neutral": 0.01846659556031227,
"Negative": 0.9683849811553955
}
},
{
"Index": 9,
"Sentiment": "NEUTRAL",
"SentimentScore": {
"Mixed": 0.009224030189216137,
"Positive": 0.04947839304804802,
"Neutral": 0.7379242181777954,
"Negative": 0.20337335765361786
}
}
],
"ErrorList": []
} Am using the Following Schema in the JsonTreeReader, {
"type" : "record",
"name" : "SentimentOutput",
"fields" : [ {
"name" : "ResultList",
"type" : {
"type" : "array",
"items" : {
"type" : "record",
"name" : "ResultList",
"fields" : [ {
"name" : "Index",
"type" : "int",
"doc" : "Type inferred from '0'"
}, {
"name" : "Sentiment",
"type" : "string",
"doc" : "Type inferred from '\"NEUTRAL\"'"
}, {
"name" : "SentimentScore",
"type" : {
"type" : "record",
"name" : "ResultList",
"namespace" : "SentimentScore",
"fields" : [ {
"name" : "Mixed",
"type" : "double",
"doc" : "Type inferred from '0.014603961259126663'"
}, {
"name" : "Positive",
"type" : "double",
"doc" : "Type inferred from '0.2183697521686554'"
}, {
"name" : "Neutral",
"type" : "double",
"doc" : "Type inferred from '0.7095515727996826'"
}, {
"name" : "Negative",
"type" : "double",
"doc" : "Type inferred from '0.05747472867369652'"
} ]
},
"doc" : "Type inferred from '{\"Mixed\":0.014603961259126663,\"Positive\":0.2183697521686554,\"Neutral\":0.7095515727996826,\"Negative\":0.05747472867369652}'"
} ]
}
},
"doc" : "Type inferred from '[{\"Index\":0,\"Sentiment\":\"NEUTRAL\",\"SentimentScore\":{\"Mixed\":0.014603961259126663,\"Positive\":0.2183697521686554,\"Neutral\":0.7095515727996826,\"Negative\":0.05747472867369652}},{\"Index\":1,\"Sentiment\":\"NEGATIVE\",\"SentimentScore\":{\"Mixed\":0.20378299057483673,\"Positive\":0.11562751978635788,\"Neutral\":0.10683445632457733,\"Negative\":0.5737550258636475}},{\"Index\":2,\"Sentiment\":\"NEGATIVE\",\"SentimentScore\":{\"Mixed\":0.007578125223517418,\"Positive\":0.004836051259189844,\"Neutral\":0.01562119647860527,\"Negative\":0.9719645380973816}},{\"Index\":3,\"Sentiment\":\"POSITIVE\",\"SentimentScore\":{\"Mixed\":0.008649133145809174,\"Positive\":0.8763676881790161,\"Neutral\":0.11021242290735245,\"Negative\":0.004770802799612284}},{\"Index\":4,\"Sentiment\":\"NEUTRAL\",\"SentimentScore\":{\"Mixed\":0.0017022271640598774,\"Positive\":0.03283606469631195,\"Neutral\":0.9602330327033997,\"Negative\":0.005228717811405659}},{\"Index\":5,\"Sentiment\":\"NEGATIVE\",\"SentimentScore\":{\"Mixed\":0.02237289398908615,\"Positive\":0.2910439670085907,\"Neutral\":0.3056293725967407,\"Negative\":0.38095375895500183}},{\"Index\":6,\"Sentiment\":\"POSITIVE\",\"SentimentScore\":{\"Mixed\":0.00902993232011795,\"Positive\":0.976735532283783,\"Neutral\":0.011653305031359196,\"Negative\":0.002581255976110697}},{\"Index\":7,\"Sentiment\":\"NEGATIVE\",\"SentimentScore\":{\"Mixed\":0.011669524013996124,\"Positive\":6.034726393409073E-4,\"Neutral\":0.17051522433757782,\"Negative\":0.8172117471694946}},{\"Index\":8,\"Sentiment\":\"NEGATIVE\",\"SentimentScore\":{\"Mixed\":0.010518478229641914,\"Positive\":0.002629985800012946,\"Neutral\":0.01846659556031227,\"Negative\":0.9683849811553955}},{\"Index\":9,\"Sentiment\":\"NEUTRAL\",\"SentimentScore\":{\"Mixed\":0.009224030189216137,\"Positive\":0.04947839304804802,\"Neutral\":0.7379242181777954,\"Negative\":0.20337335765361786}}]'"
}, {
"name" : "ErrorList",
"type" : {
"type" : "array",
"items" : "null"
},
"doc" : "Type inferred from '[]'"
} ]
} And the Query i use is; select (ResultList, '/Index') as "index", (ResultList, '/Sentiment') as "sentiment", (ResultList, max('/SentimentScore')) as "score" from FLOWFILE While Executing i get the following Error, Can someone help me achieving this use case? Tagging : @Shu,@Matt Burgess,@Matt Clarke
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