topic tHashInput in Data Quality

tHashInput

MZein — Sat, 16 Nov 2024 03:49:07 GMT

Hi all

I have a probme with tHashInput-tHashoutput

I wrote date into a tHashOutput then I want to add row to this tHashoutput. Iused tHashUnput with tMap and I restore my new generated row to tHashOutput

but it alwayes give me the exception

Exception in component tHashInput_2
java.lang.NullPointerException
at java.util.concurrent.ConcurrentHashMap.get(Unknown Source)

Re: tHashInput

knknaveen — Tue, 17 Dec 2019 12:11:05 GMT

Hi MZein,

In the image you attached, there is no tHashInput_2 component as you described.

If your requirement is to append new data into the existing THashOutput data, PFB image for reference.

Emp1 subjob will insert a record into thashoutput1.

Emp2 subjob will insert a new record into thashoutput2. Since "Link with a tHashOutput " option is enabled and pointed to thashoutput1, whatever data we are inserting into thashoutput2 it will be appended in thashoutput1 as well.

In the post-job, create a Thashinput and link it with hashoutput1. This will help you to display both the records in the console.

Let me know if you need more details.

Re: tHashInput

MZein — Tue, 17 Dec 2019 12:19:08 GMT

Thank you very much for your answer. can I do the same without using PostJob component , by using onsubjobOK for example?

Regards

Re: tHashInput

knknaveen — Wed, 18 Dec 2019 06:49:44 GMT

Yes, it will work. PFB screenshot for reference.

Re: tHashInput

MZein — Wed, 18 Dec 2019 08:01:13 GMT

Thank you very much for your solution

Best Regards