[
https://issues.apache.org/jira/browse/FLINK-4247?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15393914#comment-15393914
]
Timo Walther commented on FLINK-4247:
-------------------------------------
I think you used the Table API wrong. {{getDataSet}} should not be accessed by
the user. Internally, everything is a Java DataSet/DataStream and Java
ExecutionEnvironment, but this should not be exposed to the user. I will make
those methods {{private[flink]}}.
> CsvTableSource.getDataSet() expects Java ExecutionEnvironment
> -------------------------------------------------------------
>
> Key: FLINK-4247
> URL: https://issues.apache.org/jira/browse/FLINK-4247
> Project: Flink
> Issue Type: Improvement
> Components: Table API & SQL
> Affects Versions: 1.1.0
> Reporter: Till Rohrmann
> Priority: Minor
>
> The Table API offers the {{CsvTableSource}} which can be used with the Java
> and Scala API. However, if used with the Scala API where on has obtained a
> {{scala.api.ExecutionEnvironment}} there is a problem with the
> {{CsvTableSource.getDataSet}} method. The method expects a
> {{java.api.ExecutionEnvironment}} to extract the underlying {{DataSet}}.
> Additionally it returns a {{java.api.DataSet}} instead of a
> {{scala.api.DataSet}}. I think we should also offer a Scala API specific
> CsvTableSource which works with the respective Scala counterparts.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
