Thanks Dian for the confirmation and nice help. Best, Yang
Dian Fu <dian0511...@gmail.com> 于2022年7月5日周二 09:27写道： > @Yang, Yes, you are right. Python jobs could be seen as special JAR jobs > whose main class is always `org.apache.flink.client.python.PythonDriver`. > What we could do in Flink K8s operator is to make it more convenient and > handle properly for the different kinds of dependencies[1]. > > @Gyula, I can help on this. I will find some time to investigate this in > the following days and will let you know when there is any progress. > > Regards, > Dian > > [1] > https://nightlies.apache.org/flink/flink-docs-master/docs/dev/python/dependency_management/ > > On Mon, Jul 4, 2022 at 11:52 AM Yang Wang <danrtsey...@gmail.com> wrote: > >> AFAIK, the python job could be considered as a special case of jar job. >> The user jar is flink-python-*.jar and is located in the opt directory. >> The python script is just the argument of this user jar. So I believe the >> users already could submit python jobs via Flink Kubernetes operator. >> However, they need some manual operations, including specify the user >> jar, download python script via init container, etc. >> >> What we could do in the Flink kubernetes operator is to make the >> submission more convenient by introducing a new field(e.g. pyScript). >> >> cc @Dian Fu <dian0511...@gmail.com> @biaoge...@gmail.com >> <biaoge...@gmail.com> WDYT? >> >> Best, >> Yang >> >> Gyula Fóra <gyf...@apache.org> 于2022年7月4日周一 00:12写道： >> >>> Hi Devs! >>> >>> Would anyone with a good understanding of the Python execution layer be >>> interested in working on adding Python job support for the Flink >>> Kubernetes >>> Operator? >>> >>> This is a feature request that comes up often ( >>> https://issues.apache.org/jira/browse/FLINK-28364) and it would be a >>> great >>> way to fill some missing feature gaps on the operator :) >>> >>> I am of course happy to help or work together with someone on this but I >>> have zero experience with the Python API at this stage and don't want to >>> miss some obvious requirements. >>> >>> Cheers, >>> Gyula >>> >>
