Paul Lin created FLINK-10218:
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Summary: Allow write DataSet without 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
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 method that requires no path parameter. May
someone assign this issue to me?
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