title: Trigger Glue ETL jobs every 1 minute
body: <p>I want to trigger a glue ETL job every 1 minute.</p>
  
  <p>I found that there is a Schedule trigger but the minimum time is 5 minutes.</p>
  
  <p>Is there any workaround for that? I can see that there is an On-demand trigger, can that be invoked from a lambda function?</p>