Store result of flowToIterate to use after all iterations are finished

[matthewdeveloper]

So basically I have the following flow:

 

tFileFetch_1 is downloading a file and tFileFetch_2 is uploading it. tFileFetch_2 returns the id of the uploaded file and I need to store all the ids somewhere and then build a JSON to use it on tRESTClient_7 (after all the iterations are finished which is already happening, I just need to store the return of tFileFetch_2 somewhere). How can I do that?

Any help would be very appreciated.

[Anonymous]

Hi

Take a look at tHashOutput component, this component caches the data into memory. Check the 'append' box to append all ids, whenever you need to read the data from memory, use a tHashInput component in next subjob.

Regards

Shong

[matthewdeveloper]

Hi @Shicong Hong​ thanks for your reply,

I did as you suggested, now I have the following:

 

I added tJava_7 in order to transform the InputStream into a String, but the tHashOutput_1 is only storing the current value of the iteration, its not "appending" all ids.

Any suggestions? Thank you very much.