Qlik AutoML connection error- FAILED_PRECONDITION

[agigliotti]

Hi,
I'm facing the below error trying to reload a script with ML deployment.

[insurance]:
LOAD
[age],
[sex],
[bmi],
[children],
[smoker],
[region],
charges,
RowNo()-1 as [automl_row_index]
FROM [lib://ML:DataFiles/insurance.csv]
(txt, codepage is 28591, embedded labels, delimiter is ',', msq);

[Response_Table]:
LOAD * EXTENSION endpoints.ScriptEval('{"RequestType":"endpoint", "endpoint":{"connectionname":"Qlik_AutoML"}}', insurance);

I really don't understand why sometimes it works successfully and sometimes it does not with the above error.

Could someone help me to fix it?

Many thanks in advance for your time.

Best Regards

[KellyHobson]

Hey @agigliotti ,

Thanks for reaching out on the forum. 

I looked up your error id on our internal search engine and see a 'Connection closed' message on the node it was run on. 

How often do you see this message?  

Are you using the ML connector to predict against new records ('fetched 1338') ?

When it does complete successfully, approximately how long does it take to complete?

Thank you,

Kelly 

[Kyle_Jourdan · Accepted solution]

@agigliottiand @KellyHobson 

The engineering team has identified and corrected the issue.

You should be receiving responses from the real-time API successfully now.

[agigliotti]

Hi @Kyle_Jourdan ,

It seems to be working now.

Great job!