How to find correct "imports"

[Esa Heikkinen <es...@student.tut.fi>]

Hi

I am quite new with Flink and Scala. I have had a bit of trouble finding corrects "imports".
What would be the best way to find them ?

For example the imports for StreamTableEnvironment and CsvTableSource.

And how do I know if I should put something pom.xml ?

Esa

Re: How to find correct "imports"

[Timo Walther <tw...@apache.org>]

Hi Esa,

the easiest and recommended way is:

- Create your Flink project with the provided quickstart scripts [1]
- Visit the documentation about a feature you want to use. E.g. for the 
Table & SQL API [2]

Usually it is described which modules you need.

I hope this helps.

Regards,
Timo


[1] 
https://ci.apache.org/projects/flink/flink-docs-release-1.4/quickstart/java_api_quickstart.html
[2] https://ci.apache.org/projects/flink/flink-docs-release-1.4/dev/table/


Am 2/19/18 um 10:36 AM schrieb Niclas Hedhman:
> It is called "declared dependencies", and Flink has a huge number of 
> artifacts, and they have also changed name over time. But Maven 
> Central provides a search facility.
>
> Try 
> http://search.maven.org/#search%7Cga%7C5%7Cg%3Aorg.apache.flink%20AND%20v%3A1.4.0 
> <http://search.maven.org/#search%7Cga%7C5%7Cg%3Aorg.apache.flink%20AND%20v%3A1.4.0>
>
> And it will give you all artifacts from Flink 1.4.0
>
> On Mon, Feb 19, 2018 at 4:56 PM, Esa Heikkinen 
> <esa.heikkinen@student.tut.fi <ma...@student.tut.fi>> 
> wrote:
>
>     Hi
>
>     I am quite new with Flink and Scala. I have had a bit of trouble
>     finding corrects “imports”.
>
>     What would be the best way to find them ?
>
>     For example the imports for StreamTableEnvironment and CsvTableSource.
>
>     And how do I know if I should put something pom.xml ?
>
>     Esa
>
>
>
>
> -- 
> Niclas Hedhman, Software Developer
> http://zest.apache.org - New Energy for Java

Re: How to find correct "imports"

[Niclas Hedhman <ni...@apache.org>]

It is called "declared dependencies", and Flink has a huge number of
artifacts, and they have also changed name over time. But Maven Central
provides a search facility.

Try http://search.maven.org/#search%7Cga%7C5%7Cg%3Aorg.
apache.flink%20AND%20v%3A1.4.0

And it will give you all artifacts from Flink 1.4.0

On Mon, Feb 19, 2018 at 4:56 PM, Esa Heikkinen <esa.heikkinen@student.tut.fi
> wrote:

> Hi
>
>
>
> I am quite new with Flink and Scala. I have had a bit of trouble finding
> corrects “imports”.
>
> What would be the best way to find them ?
>
>
>
> For example the imports for StreamTableEnvironment and CsvTableSource.
>
>
>
> And how do I know if I should put something pom.xml ?
>
>
>
> Esa
>



-- 
Niclas Hedhman, Software Developer
http://zest.apache.org - New Energy for Java