I’m trying to evaluate airflow to see if it suits my needs.
Basically i can have below steps in a DAG
1)Look for a file arrival on given s3 location (this path is not completely
static) (i can use S3Keysensor in this step)
i should be able to specify to look either for latest folder or 24hrs or
n number of days older folder which has _SUCCESS file as mentioned below
sample file location(s):
2)invoke a simple restapi using HttpSimpleOperator once the above
dependency is met ,i can set upstream for step2 as step1
Does S3keysensor supports step1 out of the box?
Also in some cases i may to have a DAG without start date & end date it
just needs to be triggered once file is available in a given s3 location
*Please suggest !*