libo zhang created SEDONA-126: --------------------------------- Summary: why always SpatialRDD saveAsWKB failed Key: SEDONA-126 URL: https://issues.apache.org/jira/browse/SEDONA-126 Project: Apache Sedona Issue Type: Bug Reporter: libo zhang
Hello author,I opened a csv file,and transform to spatialRDD , do nothing, save it failed code is follow: String layerName = "landuse"; String csvFilePath1 = "D:\\GCSResult\\landuse.csv"; DataFrameReader read1 = mSession.read(); read1.option("header", "true"); read1.option("delimiter", "%"); read1.format("csv"); Dataset<Row> rows1 = read1.load(csvFilePath1); rows1.createOrReplaceTempView("landuse"); String s = "SELECT ST_GeomFromWKB(landuse.geometry) AS shape, landuse.id from landuse"; Dataset<Row> rows2 = mSession.sql(s); rows2.createOrReplaceTempView("landuse"); rows2.printSchema(); System.out.println(rows2.count()); ArrayList<String> fieldNames = new ArrayList<>(); fieldNames.add("id"); fieldNames.add("shape"); Seq<String> fieldNameSeq = JavaConverters.asScalaIteratorConverter(fieldNames.iterator()).asScala().toSeq(); geometrySpatialRDD = Adapter.toSpatialRdd(rows2, "shape", fieldNameSeq); int nn = geometrySpatialRDD.fieldNames.size(); geometrySpatialRDD.saveAsWKB("D:/GCSResult/landuse3"); -- This message was sent by Atlassian Jira (v8.20.7#820007)