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What are the steps to debug a failed workflow in Databricks?

Spark/Big Dataeasy0.4 min readPremium
Frequency
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Asked at 1 company
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452
questions in Spark/Big Data
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88E|81M|283H
in this category
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1,863
across 7 categories
Asked at these companies
TCS
Expert AnswerPremium
87 wordsInterview-ready
**Steps**: (1) Workflows > Runs; find failed run. (2) Task tree—identify failed task (red). (3) Logs—stdout, stderr, notebook output. (4) Cluster events if task never started. (5) Reproduce—run notebook with same parameters. (6) Job config—cluster, libraries, params. (7) Delta history for data issues. **Why Systematically**: Random checks waste time. Logs first; config second; data third. **Scalability Trade-offs**: Large logs; use log delivery to S3 for retention....
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