@Dian Fu <[email protected]> Thanks a lot for the advice. The FLIP page has been updated.
Best, Hequn On Thu, Mar 12, 2020 at 4:19 PM Dian Fu <[email protected]> wrote: > Hi Hequn, > > Thanks for driving this. +1 to this feature. > > Just one minor comment: It seems that we will add an API get_metric_group > for the Python class FunctionContext, could you update the FLIP reflecting > this? > > Thanks, > Dian > > > 在 2020年3月10日，下午3:38，Wei Zhong <[email protected]> 写道： > > > > Hi Hequn, > > > > Thanks for driving this. +1 for the metrics support for Python UDF, > which makes it much easier for users to monitor the execution of Python > UDFs. > > > > Best, > > Wei > > > > > >> 在 2020年3月10日，15:32，Xingbo Huang <[email protected]> 写道： > >> > >> Hi Hequn, > >> thanks for drafting the FLIP and kicking off the discussion. > >> > >> +1 for this feature. > >> I think this feature will be extremely convenient for PyFlink users. > >> > >> Best, > >> Xingbo > >> > >> Hequn Cheng <[email protected]> 于2020年3月9日周一 上午11:32写道： > >> > >>> Hi everyone, > >>> > >>> FLIP-58 adds the support for Python UDFs, but user-defined metrics > >>> have not been supported yet. With metrics, users can report and monitor > >>> the UDF status to get a deeper understanding of the execution, > >>> so in this FLIP, we want to support metrics for Python UDFs. > >>> > >>> Previously, Jincheng and I discussed offline about the support of > >>> metrics for Python UDFs. We'd like to achieve three goals for > >>> supporting metrics for Python UDFs: > >>> - Support user-defined metrics including Counters, Gauges, Meters, > >>> Distributions in Python UDFs. > >>> - Support defining user scopes. > >>> - Support defining user variables. > >>> > >>> More details can be found in the FLIP wiki page[1] and we are looking > >>> forward > >>> to your feedback. > >>> > >>> Best, > >>> Hequn > >>> > >>> [1] > >>> > >>> > https://cwiki.apache.org/confluence/display/FLINK/FLIP-112%3A+Support+User-Defined+Metrics+in++Python+UDF > >>> > > > >
