var searchParams = {
index: 'offers',
body: {
query: {
function_score: {
query: {match_all: {}},
boost: '5',
functions: [
{
filter: {
geo_distance: {
distance: radius,
location: {
lat: latitude,
lon: longitude
}
}
},
random_score: {},
weight: 23
}
],
max_boost: 23,
score_mode: 'max',
boost_mode: 'multiply',
min_score: 23
}
}
},
filter_path: 'hits.hits._source',
from: from,
size: size,
sort: ["_score"],
pretty: 'true'
};
This give me error:
{ Error: [parsing_exception] Unknown key for a START_OBJECT in [function_score]., with { line=1 & col=19 } at respond (/user_code/node_modules/elasticsearch/src/lib/transport.js:307:15) at checkRespForFailure (/user_code/node_modules/elasticsearch/src/lib/transport.js:266:7) at HttpConnector. (/user_code/node_modules/elasticsearch/src/lib/connectors/http.js:159:7) at IncomingMessage.bound (/user_code/node_modules/elasticsearch/node_modules/lodash/dist/lodash.js:729:21) at emitNone (events.js:91:20) at IncomingMessage.emit (events.js:185:7) at endReadableNT (_stream_readable.js:974:12) at _combinedTickCallback (internal/process/next_tick.js:80:11) at process._tickDomainCallback (internal/process/next_tick.js:128:9) status: 400, displayName: 'BadRequest', message: '[parsing_exception] Unknown key for a START_OBJECT in [function_score]., with { line=1 & col=19 }', path: '/offers/_search', query: { filter_path: 'hits.hits._source', from: 0, size: 2, sort: '_score', pretty: 'true' }, body: { error: { root_cause: [Object], type: 'parsing_exception', reason: 'Unknown key for a START_OBJECT in [function_score].', line: 1, col: 19 }, status: 400 }, statusCode: 400, response: '{\n "error" : {\n "root_cause" : [\n {\n "type" : "parsing_exception",\n "reason" : "Unknown key for a START_OBJECT in [function_score].",\n "line" : 1,\n "col" : 19\n }\n ],\n "type" : "parsing_exception",\n "reason" : "Unknown key for a START_OBJECT in [function_score].",\n "line" : 1,\n "col" : 19\n },\n "status" : 400\n}\n', toString: [Function], toJSON: [Function] }
how to solve it?
Is there any wrapper for elastic search in node.js?
