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RAN-DBDEA-00060
Ranvier · DBDEA

Exam DBDEA Topics: jobs Difficulty: medium

A notebook task in a Lakeflow Job calls a partner REST API that intermittently returns HTTP 503 errors. The team wants the task to be re-run automatically up to three times before it is marked as failed. The task also has a timeout configured. How should the team meet this requirement?

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  1. A. In the task's advanced settings, click Add next to Retries and set the retry count and interval
  2. B. Set the job's Maximum concurrent runs to 3, so failed attempts are replaced by fresh runs
  3. C. Wrap the notebook in a For each task with three iterations that re-invokes it on failure
  4. D. Configure a failure notification destination that triggers Run now whenever a failure email arrives
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Correct answer: In the task's advanced settings, click Add next to Retries and set the retry count and interval

Reference: https://docs.databricks.com/aws/en/jobs/configure-task

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Official Answer (A): In the task's advanced settings, click Add next to Retries and set the retry count and interval

⚓ Official Documentation Anchor: https://docs.databricks.com/aws/en/jobs/configure-task
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