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Explain how you debug failed pipelines in ADF.

Cloud/Toolsmedium0.3 min read

Debug flow: (1) Monitor → Pipeline runs → filter Failed. (2) Activity details → Error tab. (3) Output → View Data for counts/samples. (4) Diagnostic settings → Log Analytics; Kusto queries. (5) SHIR: Windows Event Log, IR logs. Example: Connection timeout → verify SHIR...

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Frequency
Low
Asked at 1 company
Category
179
questions in Cloud/Tools
Difficulty Split
104E|27M|48H
in this category
Total Bank
1,863
across 7 categories
Asked at these companies
Virtusa
Key Concepts Tested
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Why This Question Matters

This medium-level Cloud/Tools question appears frequently in data engineering interviews at companies like Virtusa. While less common, it tests deeper understanding that distinguishes strong candidates. Mastering the underlying concepts (window) will help you answer variations of this question confidently.

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Break this problem into components. Identify the core trade-offs involved, then walk the interviewer through your reasoning step by step. Demonstrate awareness of edge cases and production considerations - this is what separates good answers from great ones.

Expert Answer
62 words

Debug flow: (1) Monitor → Pipeline runs → filter Failed. (2) Activity details → Error tab. (3) Output → View Data for counts/samples. (4) Diagnostic settings → Log Analytics; Kusto queries. (5) SHIR: Windows Event Log, IR logs. Example: Connection timeout → verify SHIR reachability, firewall. Best practice: Detailed error in expressions; retry with logging; Alerts on failure; run ID in logs.

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