amazon-web-services - 在 AWS Data Pipeline 中使用参数一段时间时出错

Question

我尝试在 AWS 上创建一个参数化管道，旧的参数工作正常，除了要插入句点的参数之外:

{
  "id": "DefScheduler",
  "type": "Schedule",
  "startDateTime": "2016-09-26T00:00:00",
  "period": "#{myPeriod}"
}

当我在 AWS 控制台上打开架构师 View 时，我看到以下错误:

Object:DefScheduler
ERROR: 'period' value should be of the form: <number> [SECONDS|MINUTES|HOURS|DAYS|WEEKS|MONTHS]

该值在参数 json 文件中定义如下:

{
  "description": "How ofter do you want to run the job",
  "id": "myPeriod",
  "type": "String",
  "watermark":"1 HOURS",
  "default":"1 HOURS"
},

我尝试用定义的值覆盖它，但没有成功。有任何想法吗？谢谢!

Answer 1

你能尝试“小时”吗？

根据文档 period指定如下:

Period

Indicates how often a scheduled event should run. It's expressed in the format "N [years|months|weeks|days|hours|minutes]", where N is a positive integer value.

The minimum period is 15 minutes and the maximum period is 3 years.

The following example sets the period field of the Schedule object to 3 hours. This creates a schedule that runs every three hours.

"period" : "3 hours"