Hi Dante, Both Jython and Jython support for Flink are out of development and maintain. As pointed out by Jeff, Flink 1.9 supports Python api via py4j[1] and the document page as posted.
I guess your algorithms are written in CPython instead of Jython and want Jython only for interoperate, and thus recommend you to have a look at the doc posted above. For previous Jython support example or setup, cc Chesnay who is our committer familiar with this scope. Best, tison. [1] https://www.py4j.org/ Jeff Zhang <zjf...@gmail.com> 于2019年7月19日周五 下午11:06写道: > Hi Dante, > > Flink 1.9 support python api, which may be what you want. See > https://ci.apache.org/projects/flink/flink-docs-master/tutorials/python_table_api.html > > > Dante Van den Broeke <dante.vandenbro...@ugent.be> 于2019年7月19日周五 > 下午10:40写道: > >> Dear, >> >> >> I'm a student currently working on a project involving apache kafka and >> flink. The project itself is revolved around path prediction and machine >> learning for websites. To test a prove of concept I setup a kafka server >> locally (goal is to expend this to a google cloud server or similar later) >> and a kafka producer (written in java intelliJ idea project). The producer >> would send JSON data (currently just a local file but later json data from >> the website itself) to a flink-kafka connection and the data transformation >> (key-windowed by user id) would than happen in the flink framework. >> >> >> The problem i'm facing however is that i wrote all the algorithms for >> transformation of the data in python and i'm struggling with initializing a >> jython environment to setup the flink-kafka connection. >> >> I was wondering whether or not there is a working example for this setup >> / some documentation regarding the framework as i'm struggling to find a >> lot of documentation for my application online. >> >> >> thanks in advance. >> >> >> kind regards, >> >> Dante Van den Broeke >> >> > > -- > Best Regards > > Jeff Zhang >