Hi Chesnay, Thanks for the reply, > The existing signature for open() is a remnant of the past.
Should the method be deprecated then so that it doesn’t confuse users? Kind Regards, Mike Pryakhin > On 13 Jun 2017, at 16:54, Chesnay Schepler <ches...@apache.org> wrote: > > The existing signature for open() is a remnant of the past. > > We currently recommend to pass all arguments through the constructor and > store them in fields. > You can of course also pass a Configuration containing all parameters. > > On 13.06.2017 15:46, Mikhail Pryakhin wrote: >> Hi all! >> >> A RichMapFunction [1] provides a very handy setup method >> RichFunction#open(org.apache.flink.configuration.Configuration) which >> consumes a Configuration instance as an argument, but this argument doesn't >> bear any configuration parameters because it is always passed to the method >> as a new instance. [2] depicts the problem. >> >> Is there any way to pass configuration parameters to the RichFunction#open >> method via the Configuration parameter? Or is it a bug? >> P.S. I'm using flink 1.3 >> >> Thanks in advance! >> >> [1] >> https://github.com/apache/flink/blob/master/flink-core/src/main/java/org/apache/flink/api/common/functions/RichMapFunction.java >> >> <https://github.com/apache/flink/blob/master/flink-core/src/main/java/org/apache/flink/api/common/functions/RichMapFunction.java> >> [2] >> https://github.com/apache/flink/blob/master/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/operators/AbstractUdfStreamOperator.java#L111 >> >> <https://github.com/apache/flink/blob/master/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/operators/AbstractUdfStreamOperator.java#L111> >> Kind Regards, >> Mike Pryakhin >> >> >> >> >> >> >> >> >> >
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