Hi Esa, there's no built-in support for handling spatial data in Flink. However, you can use any JVM-based spatial library in your library to perform such computations. One option is the ESRI library [1].
Also there is a JIRA issue [2] to add support for a few spatial functions (as provided by Calcite) to the SQL API. But this has not started yet, AFAIK. Best, Fabian [1] https://github.com/Esri/geometry-api-java [2] https://issues.apache.org/jira/browse/FLINK-9219 2018-04-23 15:03 GMT+02:00 Esa Heikkinen <esa.heikki...@student.tut.fi>: > Hi > > > > How Flink can deal with a spatial (position of coordinates) data ? > > > > For example, I would want to check the coordinates of some moving object > have crossed some boundary. > > Is that possible ? > > > > Best, Esa > > >
