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index dynamodb data to cloudsearch using AWS Lambda
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| var AWS = require('aws-sdk'); | |
| exports.handler = function(event, context) { | |
| var cloudsearchdomain = new AWS.CloudSearchDomain({endpoint: 'doc-dev-cinch-accounts-ltmqj5gt5mjb5hg5eyqaf2v5hu.us-east-1.cloudsearch.amazonaws.com'}); | |
| var documents = event.Records.map(function(record) { | |
| var data = {id : record.dynamodb.Keys.id.S}; | |
| if (record.eventName === 'REMOVE') { | |
| data.type = 'delete' | |
| } else { | |
| var image = record.dynamodb.NewImage; | |
| data.type = 'add' | |
| data.fields = { | |
| name : image.name.S, | |
| username : image.username.S, | |
| email : image.email.S | |
| }; | |
| } | |
| return data; | |
| }); | |
| var params = {contentType: 'application/json', documents : JSON.stringify(documents) }; | |
| console.log('uploading documents to cloudsearch domain', params); | |
| cloudsearchdomain.uploadDocuments(params, function(err, data) { | |
| if(err) { | |
| console.log('Error uploading documents to cloudsearch', err, err.stack); | |
| context.fail(err); | |
| } else { | |
| context.succeed("Successfully processed " + event.Records.length + " records."); | |
| } | |
| }); | |
| }; |
the error appears because CloudSearch expects the message to be an array of objects, but instead you were sending just one object.
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"message": "{ ["The first non-whitespace character in the file must be '['"] }",
"code": "DocumentServiceException",
"time": "2016-04-26T10:56:18.858Z",
"requestId": "814bp1d66-0basd-11e6-b7fc-b9b1ad0761693",
"statusCode": 400,
"retryable": false,
"retryDelay": 17.98068769276142