Group by N is not working in child pipeline

Question

Hi ,
I have a requirement to combine the 4 JSON document into 1 document using the group by N snap. But group by N snap is not working as expected.
Below are screen shot of pipeline.

dmiller · Answer

What are the two Mappers doing? It’s difficult to assess without knowing what the content looks like right before it comes into the Group by N Snap.

sjakathi · Answer

Hi ,
i have attached my pipeline for your reference.
SJ Group by N_2021_02_03.slp (3.5 KB) SJ new pipeline 0_2021_02_03.slp (5.2 KB)

spirotaleski · Answer

@sjakathi
Please find the attached sample pipelines:
SJ Group by N_2021_02_03 (1).slp (2.2 KB)
SJ new pipeline 0_2021_02_03 (1).slp (3.8 KB)
Hope this will work for you.
Regards,
Spiro Taleski

ptaylor · Answer

Why did you put the Group By N in a child pipeline? If you merge the child pipeline into the parent pipeline it will work.  Pipeline Execute invokes a separate child pipeline instance for every input document when the “Reuse…” checkbox is unchecked, so the Group By N will only receive one document.

sjakathi · Answer

Thank you all for the reply …It was really helpful

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Group by N is not working in child pipeline

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