topic Re: How to add time imormation to tLogRow in Talend Studio

How to add time imormation to tLogRow

Anonymous — Thu, 07 Mar 2019 11:33:22 GMT

Hi , I'm looking for how to add time imormation to tLogRow as prefix.

Re: How to add time imormation to tLogRow

Anonymous — Thu, 07 Mar 2019 12:31:07 GMT

Hi,

Could you please elaborate your use case further?

If you want to print the time of printing each row, you can add an additional column and add system time by using TalendDate.getCurrentDate() function to that column.

If you just want to print the system time before running tLogrow, you can use a tjava and print time using System.out function in java.

Warm Regards,
Nikhil Thampi

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Re: How to add time imormation to tLogRow

Anonymous — Thu, 07 Mar 2019 12:46:58 GMT

I would like to do both cases.
How can you do the former one ?

Re: How to add time imormation to tLogRow

Anonymous — Thu, 07 Mar 2019 12:50:26 GMT

I wrote many tLogRows , so i appreciate if the way is easy.

Re: How to add time imormation to tLogRow

Anonymous — Thu, 07 Mar 2019 12:51:22 GMT

Hi,

Please add your current columns to a tMap. In the output section, add an additional column to catch log time.

Warm Regards,
Nikhil Thampi

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Re: How to add time imormation to tLogRow

Anonymous — Thu, 07 Mar 2019 12:58:32 GMT

Thanks .

I wrote many tLogrows.

Do I have to add tmap before tLogrows? If there is any easier solution, i appreciate it.

Re: How to add time imormation to tLogRow

Anonymous — Thu, 07 Mar 2019 13:00:42 GMT

Hi,

You are right. tMap is a commonly used component.

So if you have to add this additional column, this is the easiest method.

Warm Regards,
Nikhil Thampi

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Re: How to add time imormation to tLogRow

akumar2301 — Thu, 07 Mar 2019 13:07:07 GMT

If you are using subscription version , in tLogRow , Print content with log4j

https://help.talend.com/reader/hCrOzogIwKfuR3mPf~LydA/qO19rPZd1rKnp_vfnV6s~w

Re: How to add time imormation to tLogRow

Anonymous — Thu, 07 Mar 2019 13:35:37 GMT

Im using open stuio , not subscription version.

Re: How to add time imormation to tLogRow

Anonymous — Fri, 08 Mar 2019 00:05:53 GMT

Can I make tmap and tLogRow set as one module like subJob and use it , which has variety of inputs?

If you can, please teach me how to do this.

Re: How to add time imormation to tLogRow

Anonymous — Fri, 08 Mar 2019 04:07:01 GMT

Hi @coffeeno ,

You cannot make these two components as a standalone component as these two components are always dependent on the previous components. So they will automatically merge with the previous components as a single flow.

In between, I am wondering why you are creating so much tLogrows for a job. The best practice is that you should minimize the printing of output and use them only if necessary. I could see that you are trying to print each and every flow through tLogrow.

Could you please tell what is your ultimate objective of doing these printing of data to tLogrow?

Warm Regards,
Nikhil Thampi

Please appreciate our Talend community members by giving Kudos for sharing their time for your query. If your query is answered, please mark the topic as resolved 🙂