title: How to view task logs in flink web ui?
body: <p>I can view the task manager's logs from web ui:</p>
  
  <p><a href="https://i.stack.imgur.com/catx2.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/catx2.png" alt="enter image description here"></a></p>
  
  <p>But suppose I submit a job, and use log4j2 to write some logs to a specific file, can I make some configurations so I can view the logs from web ui?</p>