data concurrency_error ai_generated true

DeltaAnalysisException: concurrent modification conflict

ID: data/delta-lake-version-conflict

Also available as: JSON · Markdown
80%Fix Rate
84%Confidence
3Evidence
2023-01-01First Seen

Version Compatibility

VersionStatusIntroducedDeprecatedNotes
any active — — —

Root Cause

Delta Lake table concurrent write conflict.

generic

Workarounds

  1. 88% success Implement retry with exponential backoff on write conflicts
  2. 90% success Use MERGE operations for idempotent writes

Dead Ends

Common approaches that don't work:

  1. Disable optimistic concurrency 85% fail

    Silent data corruption

  2. Retry without delay 72% fail

    Same conflict repeatedly