data schema_error ai_generated true

AnalysisException: Partition column not found

ID: data/data-lake-partition-error

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

Version Compatibility

VersionStatusIntroducedDeprecatedNotes
any active — — —

Root Cause

Data lake partition column missing or mismatched.

generic

Workarounds

  1. 88% success Verify partition columns match table definition and data files
  2. 90% success Use MSCK REPAIR TABLE or ALTER TABLE to fix partition metadata

Dead Ends

Common approaches that don't work:

  1. Disable partitioning entirely 78% fail

    Full table scans, high cost

  2. Add missing partition column with null 75% fail

    Wrong partition routing