libo zhang created SEDONA-126:
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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");
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