I sent them to you. I had to go direct because the ASF mailing list will remove attachments. I'm happy to send them to others if needed as well.
On Sun, Jan 19, 2020 at 9:01 PM Sandeep Katta < sandeep0102.opensou...@gmail.com> wrote: > Please send me the patch , I will apply and test. > > On Fri, 17 Jan 2020 at 10:33 PM, Ryan Blue <rb...@netflix.com> wrote: > >> We've implemented these metrics in the RDD (for input metrics) and in the >> v2 DataWritingSparkTask. That approach gives you the same metrics in the >> stage views that you get with v1 sources, regardless of the v2 >> implementation. >> >> I'm not sure why they weren't included from the start. It looks like the >> way metrics are collected is changing. There are a couple of metrics for >> number of rows; looks like one that goes to the Spark SQL tab and one that >> is used for the stages view. >> >> If you'd like, I can send you a patch. >> >> rb >> >> On Fri, Jan 17, 2020 at 5:09 AM Wenchen Fan <cloud0...@gmail.com> wrote: >> >>> I think there are a few details we need to discuss. >>> >>> how frequently a source should update its metrics? For example, if file >>> source needs to report size metrics per row, it'll be super slow. >>> >>> what metrics a source should report? data size? numFiles? read time? >>> >>> shall we show metrics in SQL web UI as well? >>> >>> On Fri, Jan 17, 2020 at 3:07 PM Sandeep Katta < >>> sandeep0102.opensou...@gmail.com> wrote: >>> >>>> Hi Devs, >>>> >>>> Currently DS V2 does not update any input metrics. SPARK-30362 aims at >>>> solving this problem. >>>> >>>> We can have the below approach. Have marker interface let's say >>>> "ReportMetrics" >>>> >>>> If the DataSource Implements this interface, then it will be easy to >>>> collect the metrics. >>>> >>>> For e.g. FilePartitionReaderFactory can support metrics. >>>> >>>> So it will be easy to collect the metrics if FilePartitionReaderFactory >>>> implements ReportMetrics >>>> >>>> >>>> Please let me know the views, or even if we want to have new solution >>>> or design. >>>> >>> >> >> -- >> Ryan Blue >> Software Engineer >> Netflix >> > -- Ryan Blue Software Engineer Netflix