kanchanchy opened a new issue, #911:
URL: https://github.com/apache/sedona/issues/911
## Expected behavior
I am trying to create a column with the raster function RS_BandAsArray to
retrieve a specific band from the binary content. It should create the column
with the corresponding band array.
## Actual behavior
Throws the following exception:
AnalysisException: cannot resolve 'rs_bandasarray(raster_df.content, 1)' due
to data type mismatch: argument 1 requires raster type, however,
'raster_df.content' is of binary type.; line 1 pos 7;
'Project [rs_bandasarray(content#17, 1) AS data#43]
+- SubqueryAlias raster_df
+- View (`raster_df`, [path#14,modificationTime#15,length#16L,content#17])
+- Relation [path#14,modificationTime#15,length#16L,content#17]
binaryFile
## Steps to reproduce the problem
raster_df = spark.read.format("binaryFile").load(PATH_TO_RASTER_IMAGES)
raster_df.createOrReplaceTempView("raster_df")
raster_df = spark.sql("select RS_BandAsArray(content, 1) as data from
raster_df")
raster_df.show(5)
## Settings
Sedona version = 1.4.1
Apache Spark version = 3.4.1/3.3.2
Apache Flink version = ?
Not tested
API type = Scala, Java, Python?
Python
Scala version = 2.11, 2.12, 2.13?
2.12
JRE version = 1.8, 1.11?
1.11
Python version = ?
3.11.0
Environment = Standalone, AWS EC2, EMR, Azure, Databricks?
Standalone
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