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https://issues.apache.org/jira/browse/FLINK-2385?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14637068#comment-14637068
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ASF GitHub Bot commented on FLINK-2385:
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GitHub user StephanEwen opened a pull request:
https://github.com/apache/flink/pull/933
[FLINK-2385] [scala api] Add parenthesis to Scala 'distinct' transformation.
The operation is not side-effect free. It does not mutate the original
DataSet, but defines distributed computation.
This pull request also correct some comment markups.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/StephanEwen/incubator-flink scala_distinct
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/933.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #933
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commit 828761adaeff7a08e0927170e61b1f46c77b55d4
Author: Stephan Ewen <[email protected]>
Date: 2015-07-21T14:55:44Z
[FLINK-2385] [scala api] Add parenthesis to 'distinct' transformation.
----
> Scala DataSet.distinct should have parenthesis
> ----------------------------------------------
>
> Key: FLINK-2385
> URL: https://issues.apache.org/jira/browse/FLINK-2385
> Project: Flink
> Issue Type: Bug
> Components: Scala API
> Affects Versions: 0.9
> Reporter: Stephan Ewen
> Assignee: Stephan Ewen
> Fix For: 0.10
>
>
> The method is not a side-effect free accessor, but defines heavy computation,
> even if it does not mutate the original data set.
> This is a somewhat API breaking change.
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