geospark

问题 I have a DataFrame witch contains a Binary column Type. DataFrame : +--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

问题 I have a DataFrame witch contains a Binary column Type. DataFrame : +--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

来源： https://stackoverflow.com/questions/63038764/st-within-using-spark-java

问题 I have the following dataframe o spark : __________________________ │Longitude │latitude | ├────────────┼─────────────┼ | -7.07378166|33.826661 | └────────────┴─────────────┴ I want to apply the ST_Geomfromtext from GeoSpark , but I don't know how to do it I tried the following code , but id doesn't work for me Dataset<Row> dataframe = df.withColumn("ST_Geomfromtext ", ST_GeomFromText(col("Longitude"),col("Latitude"))); I need your help . Thank you 来源： https://stackoverflow.com/questions

问题 I have the following dataframe o spark : __________________________ │Longitude │latitude | ├────────────┼─────────────┼ | -7.07378166|33.826661 | └────────────┴─────────────┴ I want to apply the ST_Geomfromtext from GeoSpark , but I don't know how to do it I tried the following code , but id doesn't work for me Dataset<Row> dataframe = df.withColumn("ST_Geomfromtext ", ST_GeomFromText(col("Longitude"),col("Latitude"))); I need your help . Thank you 来源： https://stackoverflow.com/questions

问题 I am using Spark 2.4.3 with the extension of GeoSpark 1.2.0. I have two tables to join as range distance. One table ( t1 ) if ~ 100K rows with one column only that is a Geospark's geometry. The other table ( t2 ) is ~ 30M rows and it is composed by an Int value and a Geospark's geometry column. What I am trying to do is just a simple: val spark = SparkSession .builder() // .master("local[*]") .config("spark.serializer", classOf[KryoSerializer].getName) .config("spark.kryo.registrator",