JuliusBrussee/caveman · error

ccr summary storage: %w

Error message

ccr summary storage: %w

What it means

Wraps the storageBytes()/final accounting query in Store.Summary: after aggregating buckets, reading the store's current retained-byte total failed, so the stats report cannot include storage usage and errors out.

Source

Thrown at engine/ccr/store_sqlite.go:695

		if err := rows.Scan(&ct, &b.Count, &b.TokensBefore, &b.TokensAfter); err != nil {
			return out, fmt.Errorf("ccr summary scan: %w", err)
		}
		b.Ratio = ratio(b.TokensBefore, b.TokensAfter)
		out.ByContentType[ct] = b
		out.Totals.Count += b.Count
		out.Totals.TokensBefore += b.TokensBefore
		out.Totals.TokensAfter += b.TokensAfter
	}
	if err := rows.Err(); err != nil {
		return out, fmt.Errorf("ccr summary rows: %w", err)
	}
	if err := rows.Close(); err != nil {
		return out, fmt.Errorf("ccr summary close: %w", err)
	}
	out.Totals.Ratio = ratio(out.Totals.TokensBefore, out.Totals.TokensAfter)
	used, err := s.storageBytes()
	if err != nil {
		return out, fmt.Errorf("ccr summary storage: %w", err)
	}
	out.StorageBytes = used
	out.MaxStorageBytes = s.maxBytes
	out.StorageFull = used >= s.maxBytes
	return out, nil
}

View on GitHub (pinned to 766dce6b13)

Solutions

1. Check the wrapped error for lock or corruption causes
2. Retry the summary
3. Verify the storage-accounting query/table integrity

When it happens

Trigger: Thrown at engine/ccr/store_sqlite.go:695 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of JuliusBrussee/caveman@766dce6b13 (2026-08-18). Data as JSON: /api/errors/1477e64c6a90ae97. Report an issue: GitHub.