Hi all,
I am using flink to process external data. The source format is json, and the
underlying data types are defined in a external library.
I generated table schema with `TableSchema.fromTypeInfo` and
`TypeInformation.of[_]`. From what I read, this method is deprecated.
But I didn't find any
Hi YI,
Flink doesn't have a TypeInformation for `java.util.Date`, but
only SqlTimeTypeInfo.DATE for `java.sql.Date`.
That's why the TypeInformation.of(java.util.Date) is being recognized as a
RAW type.
To resolve your problem, I think in `TypeInformation.of(..)` you should use
a concrete type for
Hi Jark,
Thank you for your suggestion. My current problem is that there are quite a few
data types. All these data types are defined upstream which I have no control.
I don't think I can easily change the type information of a specific field. Can
I? Things become nasty when there are so many `j
Flink SQL/Table requires to know the field data types explicitly. Maybe you
can apply a MapFunction before `toTable` to convert/normalize the data and
type.
Best,
Jark
On Thu, 18 Jun 2020 at 14:12, YI wrote:
> Hi Jark,
>
> Thank you for your suggestion. My current problem is that there are quit
