How to access state from another map functions

Posted by Yuta Morisawa on
URL: http://deprecated-apache-flink-user-mailing-list-archive.369.s1.nabble.com/How-to-access-state-from-another-map-functions-tp29073.html

Hi all

I want to use the same state for multiple times.

stream
.keyBy(0)
.map(new MyRichMapfunction)
...
.keyBy(0)
.map(new MyRichMapfunction2)


In this snippet, I want access the same state in MyRichMapfunction and
MyRichMapfunction2, but I failed in spite of keying the same key.
Is there any way to access the state from other class, or is there a
kind of global state.

--
Thank you.
Yuta