[SEDONA-511] geometry columns with snake_case names in GeoParquet files cannot be recognized as geometry column

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.5.2
• Labels: pull-request-available
• Assignee: Unassigned
• Reporter: Kristin Cowalcijk
• Created: 06/Mar/24 08:08
• Updated: 28/Apr/24 08:17
• Resolved: 28/Apr/24 08:17

Description

This is the code for reproducing this problem:

from shapely.geometry import Point
df = spark.createDataFrame([(1, Point(1, 2)), (2, Point(2, 3))], ["id", "test_geom"])
df.printSchema()
df.write.format("geoparquet").mode("overwrite").save("tmp_loc")
df = spark.read.format("geoparquet").load("tmp_loc")
df.printSchema()

Output:

root
 |-- id: long (nullable = true)
 |-- test_geom: geometry (nullable = true)

root
 |-- id: long (nullable = true)
 |-- test_geom: binary (nullable = true)

Issue Links

• duplicates: SEDONA-510 geometry columns with snake_case names in GeoParquet files cannot be recognized as geometry column
• links to: GitHub Pull Request #1270