I need it cached to improve throughput ,only hope it can be refreshed once a
day not every batch.
> On Nov 13, 2017, at 4:49 PM, Burak Yavuz <brk...@gmail.com> wrote:
>
> I think if you don't cache the jdbc table, then it should auto-refresh.
>
> On Mon, Nov 13, 2
Hi
I’m using struct streaming(spark 2.2) to receive Kafka msg ,it works great.
The thing is I need to join the Kafka message with a relative static table
stored in mysql database (let’s call it metadata here).
So is it possible to reload the metadata table after some time interval(like
