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https://issues.apache.org/jira/browse/FLINK-933?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14117510#comment-14117510
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ASF GitHub Bot commented on FLINK-933:
--------------------------------------

Github user StephanEwen commented on a diff in the pull request:

    https://github.com/apache/incubator-flink/pull/47#discussion_r16959909
  
    --- Diff: 
stratosphere-java/src/main/java/eu/stratosphere/api/java/io/PrimitiveInputFormat.java
 ---
    @@ -0,0 +1,73 @@
    
+/***********************************************************************************************************************
    --- End diff --
    
    This is the wrong header, check the other files.


> Add an input format to read primitive types directly (not through tuples)
> -------------------------------------------------------------------------
>
>                 Key: FLINK-933
>                 URL: https://issues.apache.org/jira/browse/FLINK-933
>             Project: Flink
>          Issue Type: Bug
>            Reporter: Stephan Ewen
>            Assignee: Mingliang Qi
>            Priority: Minor
>              Labels: easyfix, features, starter
>
> Right now, reading primitive types goes either through custom formats (work 
> intensive), or through CSV inputs. The latter return tuples.
> To read a sequence of primitives, you need to go though Tuple1, which is 
> clumsy.
> I would suggest to add an input format to read primitive types line wise (or 
> otherwise delimited), and also add a method to the environment for that.



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