Thanks for your quick response On Wed, Dec 16, 2020, 4:01 AM Xingbo Huang <hxbks...@gmail.com> wrote:
> Hi, > > As Chesnay said, PyFlink has already supported Python DataStream stateless > APIs so that users are able to perform some basic data transformations, but > doesn't provide state access support yet in release-1.12. The proposal[1] > of enhancing the API with state access has been made and related > discussion[2] has been initiated on the dev mailing list. According to the > plan, this feature will be supported in release-1.13. > > > [1] > https://cwiki.apache.org/confluence/display/FLINK/FLIP-153%3A+Support+state+access+in+Python+DataStream+API > [2] > http://apache-flink-mailing-list-archive.1008284.n3.nabble.com/DISCUSS-FLIP-153-Support-state-access-in-Python-DataStream-API-tt47127.html > > Best, > Xingbo > > Chesnay Schepler <ches...@apache.org> 于2020年12月16日周三 上午3:54写道： > >> It is currently not possible to access state with the Python API. >> >> A proposal has recently been made to enhance the API with state access >> (under FLIP-152), but at this time I cannot provide a prediction for >> when it might be released. >> >> On 12/15/2020 7:55 PM, Nadia Mostafa wrote: >> > Hello, >> > >> > I'm new to flink and trying to build a stateful application using >> > python datastream API but can't find any example of how to use states >> > in python in flink 1.12 documentation. >> > Is states supported in the python datastream API?And if so, how can I >> > use it? >> > >> > Thanks in advance! >> >> >>
