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Databricks Certified Data Engineer Professional Exam - Topic 1 Question 12 Discussion

Posted by Daren on May 29, 2024 at 04:28 AM

The Databricks CLI is use to trigger a run of an existing job by passing the job_id parameter. The response that the job run request has been submitted successfully includes a filed run_id.

Which statement describes what the number alongside this field represents?

Suggested Answer: D

When triggering a job run using the Databricks CLI, the run_id field in the response represents a globally unique identifier for that particular run of the job. This run_id is distinct from the job_id. While the job_id identifies the job definition and is constant across all runs of that job, the run_id is unique to each execution and is used to track and query the status of that specific job run within the Databricks environment. This distinction allows users to manage and reference individual executions of a job directly.


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35 comments · newest first
IV
Ivory 10 months ago
Surprised that people think it's anything other than the unique ID!
RI
Rickie 11 months ago
I'm pretty sure it's about how many times the job has run.
EV
Eveline 11 months ago
Wait, isn't it just the job_id being returned?
LA
Lashawn 11 months ago
I think it's option D for sure!
MO
Monroe 11 months ago
The run_id is the unique ID for the triggered run.
JU
Julieta 12 months ago
I’m leaning towards option D, but I’m a bit confused about how it relates to the job_id.
SO
Sophia 12 months ago
I practiced a question similar to this, and I feel like the run_id is definitely not the job_id itself.
GE
Georgiana 12 months ago
I remember something about job definitions and how they get tracked, so maybe it has to do with how many times the job has been run?
BR
Brice 1 year ago
I think the run_id is supposed to represent the unique ID of the job run, but I'm not entirely sure.
TH
Theola 1 year ago
I'm pretty confident the answer is D. The question states that the run_id is returned, which indicates it's a unique identifier for the specific job run that was just triggered, not the job itself or the number of times it's been run.
SU
Susana 1 year ago
Okay, let me break this down. The question says the response includes a "run_id" field, so that's clearly not the same as the "job_id" that was used to trigger the run. I'm leaning towards C - the run_id is the number of times the job has been run in the workspace.
DI
Dick 1 year ago
Hmm, I'm a bit confused. Is the run_id the same as the job_id? Or does it represent something else? I'll need to think this through carefully.
KR
Kristine 1 year ago
This seems pretty straightforward. I think the answer is D - the run_id field represents the globally unique ID of the newly triggered job run.
PR
Princess 1 year ago
Hmm, I'm a bit unsure about this one. I know Kubernetes uses some kind of configuration files, but I can't remember if it's YAML or JSON. I'll have to think this through carefully.
JA
Jamal 1 year ago
Quick strategy: I'll first list out how many deposits are made, then use the future value formula. Don't overthink it - systematic approach is key.
DO
Dorathy 1 year ago
Hmm, I'm a bit unsure about this one. The question is asking which TWO variances will appear on the reconciliation statement, but there are several options to choose from. I'll need to really analyze the data to determine the most likely culprits.
RI
Ria 1 year ago
Hmm, I'm a bit unsure about this one. I'll need to carefully review the Risk Matrix to determine the correct risk level.
TR
Tracie 1 year ago
This question seems straightforward, I think the answer is B - Retention charge.
ST
Stephen 2 years ago
Option D makes the most sense. The run_id is a unique identifier for the specific job run, not related to the job definition itself.
VI
Vincenza 2 years ago
↳ replying to Stephen
Yes, the run_id is a unique identifier for the triggered run.
RA
Raelene 2 years ago
↳ replying to Stephen
I agree, option D seems to be the correct choice.
VE
Veronika 2 years ago
Haha, I almost went with B - 'The job_id and number of times the job has been are concatenated and returned.' That would be a pretty weird response format.
AR
Armando 2 years ago
I agree, D is the right answer. The run_id is a unique identifier for the job run, not the job itself or the number of times it's been run.
FR
Freeman 2 years ago
↳ replying to Armando
That makes sense. It's important to distinguish between the job_id and the run_id.
AR
Ariel 2 years ago
↳ replying to Armando
Yes, I agree. It's the globally unique ID of the newly triggered run.
EM
Emogene 2 years ago
↳ replying to Armando
I think D is correct. The run_id is a unique identifier for the job run.
AL
Alfreda 2 years ago
I agree with Hector. The run_id is the unique ID of the triggered run, so it makes sense that the number alongside it would represent that.
HE
Hector 2 years ago
I think the number alongside the run_id represents the globally unique ID of the newly triggered run.
HA
Harris 2 years ago
The correct answer is D. The run_id field represents a globally unique ID for the newly triggered job run. This ensures that each run can be uniquely identified and tracked.
MA
Ma 2 years ago
↳ replying to Harris
Yes, you're correct. It helps in uniquely identifying and tracking each job run.
SO
Soledad 2 years ago
↳ replying to Harris
I think the run_id field represents the globally unique ID of the newly triggered run.
AM
Amie 2 years ago
↳ replying to Harris
Yes, you're correct. It's important for tracking and identifying each job run.
GA
Garry 2 years ago
↳ replying to Harris
I think the run_id field represents the globally unique ID of the newly triggered run.
FE
Fernanda 2 years ago
↳ replying to Harris
Yes, the run_id field represents the globally unique ID of the newly triggered run.
RO
Rose 2 years ago
↳ replying to Harris
I think the answer is D.
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