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Not works with Delta Live Tables full-refreshed #108

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mats16 opened this issue Oct 22, 2024 · 0 comments
Open

Not works with Delta Live Tables full-refreshed #108

mats16 opened this issue Oct 22, 2024 · 0 comments

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@mats16
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mats16 commented Oct 22, 2024

DuckDB can not read a Delta table managed by Delta Live Tables (DLT) after full-refresh.
(can read before full-refresh)

error message

IO Error: Hit DeltaKernel FFI error (from: While trying to read from delta table: 's3://databricks-workspace-bucket/unity-catalog/__unitystorage/schemas/xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx/tables/xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx/'): Hit error: 2 (ArrowError) with message (Json error: whilst decoding field 'metaData': Encountered unmasked nulls in non-nullable StructArray child: Field { name: "schemaString", data_type: Utf8, nullable: false, dict_id: 0, dict_is_ordered: false, metadata: {} })

I checked _delta_log/ directory, metaData is exist.

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