[jira] [Closed] (FLINK-10218) Allow writing DataSet without explicit path parameter

["Paul Lin (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-10218?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Paul Lin closed FLINK-10218.
----------------------------
    Resolution: Won't Fix

> Allow writing DataSet without explicit path parameter
> -----------------------------------------------------
>
>                 Key: FLINK-10218
>                 URL: https://issues.apache.org/jira/browse/FLINK-10218
>             Project: Flink
>          Issue Type: Improvement
>          Components: DataSet API
>    Affects Versions: 1.6.0
>            Reporter: Paul Lin
>            Priority: Minor
>              Labels: pull-request-available
>
> Currently, DataSet API has two overloaded `write` methods for using FileOutputFormat as output format, and both require a path parameter, but the output path could already be set in the FileOutputFormat object. What's more, the subclasses of FileOutputFormat mostly don't have default constructors and required a path parameter too, so users have to set output path twice in the code, like:
> {code:java}
>   String output = "hdfs:///tmp/";
>   dataset.write(new TextOutputFormat<>(new Path(output)), output);
> {code}
> So I propose to add another write helper method that requires no path parameter. May someone assign this issue to me?



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