topic Re: How to generate a new file for each request. in Talend Studio

How to generate a new file for each request.

AKumar1595005090 — Fri, 17 Jul 2020 17:16:40 GMT

I am requesting data from trestclient i am providing 5 different date dynamically in URL and hitting the trestclient. so my requirement is, in every iterate file should be different based on requested date.

for example:-

i am requesting the URL for date 05-2020

file should be "aaa_05_2020.json"

and then again i am requesting the URL for date 06-2020

file should be "aaa_06_2020.json"

like so on i am requesting for 12 different date

when i am running the job it is making one file and merging all the data in same file.

please help

i am requesting like this "URL &month="+ i.toString() +"&year="+(String) globalMap.get("process_year"));"

Re: How to generate a new file for each request.

Anonymous — Sat, 18 Jul 2020 01:27:49 GMT

The output file path should be dynamic based on the current date value, something like:

"D:/file/aaa_"+i.toString()+"_"+(String) globalMap.get("process_year"))+".json"

Regards

Shong

Re: How to generate a new file for each request.

AKumar1595005090 — Sat, 18 Jul 2020 06:23:49 GMT

i already built the above mentioned logic but not working.

See : ""C:/API/aa/"+(String) globalMap.get("OPUName")+"/"+(String) globalMap.get("LocationName")+"/"+(String) globalMap.get("process_year")+"/"+(Integer) globalMap.get("process_month")+"/"+(Integer) globalMap.get("process_day")+"/" +(Long)globalMap.get("epoch") + "_" +(Integer) globalMap.get("process_month")+ "_" + (String) globalMap.get("process_year") + ".json"

Re: How to generate a new file for each request.

Anonymous — Sat, 18 Jul 2020 08:45:53 GMT

what is the problem now? You are getting null value from the global variable? For testing, print the value of path on a tJava to see if you get the expected value.

Re: How to generate a new file for each request.

AKumar1595005090 — Sun, 19 Jul 2020 15:13:19 GMT

Now this issue got resolved. Thanks for your Support

Re: How to generate a new file for each request.

Anonymous — Mon, 20 Jul 2020 01:57:42 GMT

Great, thanks for your feedback！