Mikhail Pryakhin created FLINK-6912:
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Summary: Consider changing the RichFunction#open method signature
to take no arguments.
Key: FLINK-6912
URL: https://issues.apache.org/jira/browse/FLINK-6912
Project: Flink
Issue Type: Sub-task
Components: DataSet API, DataStream API
Affects Versions: 1.3.0
Reporter: Mikhail Pryakhin
Priority: Minor
RichFunction#open(org.apache.flink.configuration.Configuration) method takes a
Configuration instance as an argument which is always [passed as a new
instance|https://github.com/apache/flink/blob/master/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/operators/AbstractUdfStreamOperator.java#L111]
bearing no configuration parameters. As I figured out it is a remnant of the
past since that method signature originates from the Record API. Consider
changing the RichFunction#open method signature to take no arguments as well as
actualizing java docs.
You can find the complete discussion
[here|http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/RichMapFunction-setup-method-td13696.html]
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