The date passed from logstash is 4 hours before the time the event occurs.
I am receiving time as UNIX_MS, but this is in EST. Therefore, the match will convert it to EST (taking off 4 hours) which it doesn't need to do, since it started in EST.
How can I let logstash know the time is already EST?
match => ["date", "UNIX_MS"]
timezone => "America/New_York"
target => "@timestamp".