amazon-web-services - AWS Kinesis Firehose到Redshift的记录应如何格式化？

Question

考虑以下:

Redshift中的一个名为“people”的表，具有字段id，名称和年龄

一种称为“people”的运动firehose流，配置为写入“people”表，并且“Redshift table columns”的值为“id，name，age”

目前尚不清楚如何格式化“数据” blob。这是一个代码示例，其中数据由制表符分隔:

let AWS = require('aws-sdk');
let firehose = new AWS.Firehose();
let params = {
  DeliveryStreamName: 'people',
  // id,name,age
  Records: [{Data: '4ccf6d3a-acdf-11e5-ad54-28cfe91fa8f1\tBob\tSmith'}]
};
firehose.putRecordBatch(params, (err, result) => {
  console.log(err || result);
});

这是我检查过的一些文档:

http://docs.aws.amazon.com/firehose/latest/APIReference/API_PutRecordBatch.html

http://docs.aws.amazon.com/firehose/latest/dev/writing-with-sdk.html

http://docs.aws.amazon.com/AWSJavaScriptSDK/latest/AWS/Firehose.html#putRecordBatch-property

Answer 1

答案在这里:

http://docs.aws.amazon.com/redshift/latest/dg/copy-parameters-data-format.html

字段必须为管道“|”默认情况下分隔。行之间应用新行分隔。

更新后的更正代码:

let AWS = require('aws-sdk');
let firehose = new AWS.Firehose();
let params = {
  DeliveryStreamName: 'people',
  // id,name,age
  Records: [{Data: '4ccf6d3a-acdf-11e5-ad54-28cfe91fa8f1|Bob|Smith\n'}]
};
firehose.putRecordBatch(params, (err, result) => {
  console.log(err || result);
});