topic Re: Create batch of 200 using tfixed flow in Talend Studio

Create batch of 200 using tfixed flow

Anonymous — Sat, 16 Nov 2024 11:22:20 GMT

Hi All,
I am reading data from CSV. I need to process data in the batch of 200. I am using component tflowtoiterate and tfixedflowinput. I am giving number of rows 200 to process. But component is repeating same row 200 times. Attached is the screen shot. Please let me know if I am doing something wrong.
tfileinputdelimited-->tflowtoiterate-->tfixedflowinput

Re: Create batch of 200 using tfixed flow

Anonymous — Mon, 05 Jan 2015 09:04:20 GMT

Hi,

Could you please elaborate your case with an example with input and expected output values?

Best regards
Sabrina

Re: Create batch of 200 using tfixed flow

Anonymous — Mon, 05 Jan 2015 13:33:50 GMT

Put Number of Rows in tFixedflowInput as 1 not as 200 and check your result.

Re: Create batch of 200 using tfixed flow

Anonymous — Mon, 05 Jan 2015 17:19:04 GMT

Hi Guys.
I need to break the data in the batch of 200 I am reading it from csv file and I need to pass this data to the restclient. File has 3 columns id,lat,log. I need to pass 200 values to the trestclient at 1 time. @Manish if i put 1 how it will break in 200 batch. Is there any other way to do that ?
Thanks
Maya

Re: Create batch of 200 using tfixed flow

Anonymous — Mon, 05 Jan 2015 17:58:07 GMT

Sabrina,
My use case is very similar to this https://community.talend.com/t5/Design-and-Development/How-to-access-data-in-batches/td-p/88789 post . All I need to know How can I read the data in a batch from a csv
Thanks
Maya