Reject spans that create a circular loop #6262
Merged
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Description
Spans have a parent. A span is not allowed reference itself or one of its anscetors as a parent.
Data sent to the dashboard could contain an invalid circular reference. Rendering the bad data in the UI could cause errors. This PR adds validation logic when spans are received to reject the bad data.
Checklist
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elements on your triple slash comments?Microsoft Reviewers: Open in CodeFlow