title: Timer Trigger Function running long process with Azure Function App with COMSUMPTION plan
body: <p>I need to develop a process (e.g. Azure fucntion app) that will load a file from FTP once every week, and perform ETL and update to other service for a long time (100mins).</p>
  
  <p>My question is that will Timer Trigger Azure Function app with COMSUMPTION plan works in this scenario, given that the max running time of Azure function app is 10 mins.</p>
  
  <p><strong>Update</strong></p>
  
  <p>My theory of using Timer trigger function with Comumption plan is that if the timer is set to wake up every 4 mins from certain period (e.g. 5am - 10am Monday only), and within the function, a status tells whether or not an existing processing is in progress. If it is, the process continues its on-going job, otherwise, the function exits.</p>
  
  <p>Is it doable or any flaw?</p>