> Sounds like you had some success using the prefix
> "AWSLogs/<aws_id>/CloudTrail/ap-northeast-1/2017/07/03/", is that right? If
> so, when you right-click and choose "View State", is the timestamp and latest
> key name stored?
>
> Try changing the prefix to
> "AWSLogs/<aws_id>/CloudTrail/ap-northeast-1/2017/07/", clearing the existing
> state (right-click => "View State" => "Clear State"), and start the process
> again. Does it continue to produce files? What happens as you continue to go
> up the directory structure (adjusting the prefix and clearing the state)?
> Does it stop producing files at some point?
>
> Keep in mind that for this use case the prefix should always end in a forward
> slash ('/').
>
> In our case, we've been using ListS3 to ingest CloudTrail logs on NiFi 1.1.1
> for some time, and it has always recursed into S3 "subdirectories" as
> expected.
I found it, I had Delimiter set to "/". Apparently, this does not work.
After removing this, everything seems to work.
I'm sorry I kept the list busy with this stupid mistake...
