topic Re: Error Limiting row using tPigMap in Talend Studio

Error Limiting row using tPigMap

Anonymous — Sat, 16 Nov 2024 08:43:54 GMT

Hi all, I am using Talend to limit the rows using tPigMap but it doesnt seems to work, my code is row1.limitrow LIMIT 5 but it gives me error. Someone enlighten me please!

Re: Error Limiting row using tPigMap

lojdr — Thu, 08 Feb 2018 17:46:20 GMT

Hello,

Can you please post here how does your job look like?

Regards
Lojdr

Re: Error Limiting row using tPigMap

Anonymous — Thu, 08 Feb 2018 18:05:59 GMT

it look something like this.

Capture.JPG

Re: Error Limiting row using tPigMap

lojdr — Thu, 08 Feb 2018 19:02:11 GMT

Hello,

expression filter expects true or false value. Not number of values. You need to sort it out out of the ma element. Can you please place here the complete job? Thanks.

Regards
Lojdr

Re: Error Limiting row using tPigMap

Anonymous — Fri, 09 Feb 2018 15:08:04 GMT

is there any component i can limit my result up to 10 rows? using pig

Re: Error Limiting row using tPigMap

lojdr — Tue, 13 Feb 2018 09:22:20 GMT

I don't know how does your job looks like, but I would limit it in Pig, not in Talend if is it possible.

Re: Error Limiting row using tPigMap

lojdr — Tue, 13 Feb 2018 09:40:48 GMT

Or do it like this: