应如何格式化记录以将 AWS Kinesis Firehose 转换为 Redshift？

考虑以下：

• Redshift 中名为“people”的表，其中包含字段 id、姓名和年龄
• 名为“people”的 kinesis firehose 流，配置为写入“people”表，“Redshift 表列”的值为“id、name、age”

目前尚不清楚如何格式化“数据”blob。下面是代码的示例，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);
});

以下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/APIReference/API_PutRecordBatch.html
• http://docs.aws.amazon.com/firehose/latest/dev/writing-with-sdk.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 http://docs.aws.amazon.com/AWSJavaScriptSDK/latest/AWS/Firehose.html#putRecordBatch-property

答案在这里：

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

字段需要是管道“|”默认分开。行应该用新行分隔。

更新更正的代码：

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);
});