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RAN-DBDEA-00098
Ranvier · DBDEA

Exam DBDEA Topics: troubleshooting Difficulty: medium

After a platform change, every new job cluster terminates during launch. The cluster event log shows an `INIT_SCRIPTS_FAILED` event, and the team recently added an init script that points pip at an internal package mirror whose TLS certificate expired last night. What is the cause, and how is it fixed?

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  1. A. The init script fails during node startup, so Databricks terminates the cluster before Spark launches
  2. B. The Databricks Runtime version conflicts with the cluster's Spark settings; pin the previous version
  3. C. Executors run out of memory at boot because the init script pre-loads libraries into the heap
  4. D. The cloud provider has no capacity for the instance type; launch the cluster in a different availability zone
Reveal answer

Correct answer: The init script fails during node startup, so Databricks terminates the cluster before Spark launches

Reference: https://docs.databricks.com/aws/en/compute/configure

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Official Answer (A): The init script fails during node startup, so Databricks terminates the cluster before Spark launches

⚓ Official Documentation Anchor: https://docs.databricks.com/aws/en/compute/configure
Ranvier · DBDEA

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