Edger, Ryan,
Got that. Thanks very much for your reply!
On Fri, Nov 6, 2020 at 12:36 AM Ryan Blue wrote:
> Edgar is correct. Name mapping is used if a data file has no field ids.
> When you import data with a name mapping, you should leave it configured on
> the table so that you can read the d
Edgar is correct. Name mapping is used if a data file has no field ids.
When you import data with a name mapping, you should leave it configured on
the table so that you can read the data files that you imported.
There's no need for a different mapping because we assume that the files
you add to t
Hi Xiang,
On Thu, Nov 5, 2020 at 11:07 AM 李响 wrote:
> Dear community:
>
> I am using SparkTableUtil to import an existing Hive table to an Iceberg
> table.
> The ORC files of Hive table is an old version of ORC, so I set a name
> mapping (like: id 1 mapped to _col0 and id 2 mapped to _col1...) t
Dear community:
I am using SparkTableUtil to import an existing Hive table to an Iceberg
table.
The ORC files of Hive table is an old version of ORC, so I set a name
mapping (like: id 1 mapped to _col0 and id 2 mapped to _col1...) to the
Iceberg table by using "schema.name-mapping.default" so that
