Hi Jungtaek,
Sorry about the delay in my response and thanks a ton for responding.
I am just trying to build a data pipeline which has a bunch of stages. The
goal is to use a Dataset to accumulate the transformation errors that may
happen in the stages of the pipeline. As a benefit, I can pass o
Could you explain what you're trying to do? It should have no batch for no
data in stream, so it will end up to no-op even it is possible.
- Jungtaek Lim (HeartSaVioR)
2018년 11월 6일 (화) 오전 8:29, Arun Manivannan 님이 작성:
> Hi,
>
> I would like to create a "zero" value for a Structured Streaming Data
Hi,
I would like to create a "zero" value for a Structured Streaming Dataframe
and unfortunately, I couldn't find any leads. With Spark batch, I can do a
"emptyDataFrame" or "createDataFrame" with "emptyRDD" but with
StructuredStreaming, I am lost.
If I use the "emptyDataFrame" as the zero value