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How to detect gap in filenames (Autoloader)

L1000
New Contributor III

So my files arrive at the cloud storage and I have configured an autoloader to read these files.

The files have a monotonically increasing id in their name.

How can I detect a gap and stop the DLT as soon as there is a gap?

eg.

Autoloader finds file1, ingests

Autoloader finds file2, ingests

Autoloader finds file3, ingests

Autoloader finds file5 -> file4 is missing: STOP

 

Is this possible using DLT? Or should I go for a streaming job?

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