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https://issues.apache.org/jira/browse/FLINK-933?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Fabian Hueske updated FLINK-933:
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Issue Type: Improvement (was: Bug)
> 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: Improvement
> 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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