topic Re: Can't import st_constructors module after installing Apache Sedona in Data Engineering

Can't import st_constructors module after installing Apache Sedona

jgsp — Thu, 03 Nov 2022 23:14:19 GMT

Hi there,

I've recently installed Apache Sedona on my cluster, according to the detailed instructions here. My Databricks runtime version is 9.1 LTS (includes Apache Spark 3.1.2, Scala 2.12).

The installation included the apache-sedona library from PyPI, and the following Maven Coordinates:

org.apache.sedona:sedona-python-adapter-3.0_2.12:1.2.1-incubating

org.datasyslab:geotools-wrapper:1.1.0-25.2

The installation was successful. Unfortunately, when I try to import the st_constructors as instructed here, I get the following error:

from sedona.sql import st_constructors as stc
 
# ImportError: cannot import name 'st_constructors' from 'sedona.sql' (/databricks/python/lib/python3.8/site-packages/sedona/sql/__init__.py)

What am I doing wrong here?

Many thanks for your help.

Re: Can't import st_constructors module after installing Apache Sedona

jgsp — Fri, 04 Nov 2022 12:09:40 GMT

Thank you @Debayan Mukherjee for the prompt reply. I've followed the instructions carefully, but now every time I try to run a cell in my notebook I get a "Cancelled" message. It clearly didn't work. Any advice?

Your help is much appreciated.

Re: Can't import st_constructors module after installing Apache Sedona

Debayan — Fri, 04 Nov 2022 05:26:55 GMT

Hi @Jonathan Gat , Can you try to uploading the executable PyPI file to DBFS and try to install it from there? You can refer: https://docs.databricks.com/libraries/index.html