Hi Jia, Do we have some estimates about next release ? I think it is good idea to create JIRA tasks from that link https://lists.apache.org/thread.html/r4ebf7c253fff77900cac8b6ad478c8f4808b707062dd8c6b40853a6f%40%3Cdev.sedona.apache.org%3E. I can focus on point Implement loading geospatial data sources (geojson, osm) and postgis direct support. Regards, Paweł
czw., 18 lut 2021 o 06:38 Jia Yu <jiayu198...@gmail.com> napisał(a): > H Netanel, > > Thanks for asking. I think there are a couple of issues to be improved, as > listed here: > https://lists.apache.org/thread.html/r4ebf7c253fff77900cac8b6ad478c8f4808b707062dd8c6b40853a6f%40%3Cdev.sedona.apache.org%3E > > On the list given by Pawel and my thoughts, I think the most important > thing to be fixed is that (sorted by importance): > > 1. Replace the object serializer in RDD API with the WKB serializer you > wrote before, currently only DataFrame API uses WKB based serializer. In > Sedona-core, there is a small benchmark that can test the performance of > the WKB serializer. > 2. Allow broadcast join for big+small data frames, or at least give users > a way to force the broadcast join. Currently, once the optimized Sedona > join is enabled, the broadcast join is automatically disabled. > 3. Allow null spatial objects in SpatialRDD and DataFrame. Or at least > give users a meaningful exception: > https://issues.apache.org/jira/browse/SEDONA-4 > > Pawel was working on some improvements for GeoJSON loading. So we can > leave it for him. > > Do you have any other issues you want to work on? > > Thanks, > Jia > > On Wed, Feb 17, 2021 at 5:35 AM Netanel Malka <ma...@apache.org> wrote: > >> Hi Jia, >> Are there any features that we want to develop? or fix some bugs? >> >> My free time now allows me to make some contributions to the project. >> >> Thanks, >> >>
