column "{id}" declares unknown storage kind "{kind}"; falling back to object

Warnings reference › store.kind.*

Identifier

store.kind.*

Raised by

The grid (core)

Since

1.0.1

What happened

The column store packs values by kind - typed arrays for numbers, a dictionary for repeated strings, a bitset for booleans - and this kind is not one it implements. The column is stored as a plain object array, which is correct and uses considerably more memory than the typed form would.

The fix

Use one of the storage kinds the store implements, or leave the kind undeclared and let ingest infer it.

Reference

Covered in full at the API reference.