+ Joe
On Mon, May 21, 2018 at 2:56 PM purna pradeep <purna2prad...@gmail.com> wrote: > I do know only to some extent , I mean If you see my sample s3 locations > > s3a://mybucket/20180425_111447_data1/_SUCCESS > > s3a://mybucket/20180424_111241_data1/_SUCCESS > > > > The only values which are static in above location are > > s3a://mybucket/ > > data1/_SUCCESS > > Now I want to configure tolerance for _SUCCESS file as latest or 1 day > older based on this configuration it should pick the right time stamp > folder which has _SUCCESS file > > On Mon, May 21, 2018 at 2:35 PM Joe Napolitano <joe.napolit...@wework.com> > wrote: > >> Purna, with regards to "this path is not completely static," can you >> clarify what you mean? >> >> Do you mean that you don't know the actual key name beforehand? E.g. >> pertaining to "111447", "111241", and "111035" in your example? >> >> On Mon, May 21, 2018 at 2:23 PM, Brian Greene < >> br...@heisenbergwoodworking.com> wrote: >> >> > I suggest it’ll work for your needs. >> > >> > Sent from a device with less than stellar autocorrect >> > >> > > On May 21, 2018, at 10:16 AM, purna pradeep <purna2prad...@gmail.com> >> > wrote: >> > > >> > > Hi , >> > > >> > > 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): >> > > >> > > s3a://mybucket/20180425_111447_data1/_SUCCESS >> > > >> > > > > > s3a://mybucket/20180424_111241_data1/_SUCCESS >> > > >> > > s3a://mybucket/20180424_111035_data1/_SUCCESS >> > > >> > > >> > > >> > > 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 !* >> > >> >