Question 540
A team monitors Fabric pipeline Copy activity performance. The current environment exhibits the following problem: failures recur but support cannot identify the exact source credential. What is the most defensible next action?
Explanation
Correct Answer
Retain run IDs, connection identity and sanitized error context. Reproducible diagnostics require the failing execution's context.
Incorrect Answers
A copy moved fewer rows than the source extract should contain. Copy metrics expose differences between extraction and persistence.
A copy is slow only for one large partition. A single hot partition can dominate total copy elapsed time.
A scheduled pipeline doesn't appear in the expected run history. Missing runs are different from failed activities.