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https://issues.apache.org/jira/browse/FLINK-2622?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14734311#comment-14734311
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ASF GitHub Bot commented on FLINK-2622:
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Github user HuangWHWHW commented on the pull request:
https://github.com/apache/flink/pull/1098#issuecomment-138449988
I take a fix for the consistent to JAVA and SCALA APIs.
As a result, we can call `writeAsText` and `writeAsCsv` method with:
*path
*path, write frequency
*path, writemode
*path. writemode, write frequency
And I add tests for these APIs.
And I noticed that in JAVA API, `writeAsCsv` cannot be configured the
`Delimiter` for a row or a filed while the SCALA API is able.
I'm not sure neither to remove the feature in Scala API nor add it to the
Java API.
So I added a new `writeAsCsv` method in Java DataStream for that we can
configure the `Delimiter`.
> Scala DataStream API does not have writeAsText method which supports WriteMode
> ------------------------------------------------------------------------------
>
> Key: FLINK-2622
> URL: https://issues.apache.org/jira/browse/FLINK-2622
> Project: Flink
> Issue Type: Bug
> Components: Scala API, Streaming
> Reporter: Till Rohrmann
>
> The Scala DataStream API, unlike the Java DataStream API, does not support a
> {{writeAsText}} method which takes the {{WriteMode}} as a parameter. In order
> to make the two APIs consistent, it should be added to the Scala DataStream
> API.
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