Logstash neither detect the newly added data in CSV file nor push it into elasticsearch

1 observation.

  1. If i open the CSV with excel to add the new record and save. logstash doesn't detect the change.
  2. If I open the CSV file with sublime to add the new record and save. logstash can detect the change.

For 1. I use notepadd++ to open it and configure to display the end of line. Below is the screenshot! Does it because I didn't start a new line???