Hi Liangliang, This is a known issue in Sedona 1.0+. You should use flip coordinates to flip X/Y: https://issues.apache.org/jira/browse/SEDONA-54 https://sedona.apache.org/api/sql/Function/#st_flipcoordinates
Thanks, Jia On Mon, Aug 2, 2021 at 1:53 AM Liangliang Qiu <[email protected]> wrote: > Dear all, > I'am a data engineer from China, Liangliang.Qiu. > when i use ST_Transform, it raises an issue. > > ST_Transform(polygon, 'epsg:4326','epsg:3857') > > the polygon formed by geojson, and the order is in this way > [117.48860931396484, 5.879166126251334] > But it failed, > > Caused by: java.lang.AssertionError: assertion failed > at scala.Predef$.assert(Predef.scala:208) > at > > org.apache.spark.sql.sedona_sql.expressions.ST_Transform.eval(Functions.scala:244) > at > > org.apache.spark.sql.catalyst.expressions.GeneratedClass$SpecificUnsafeProjection.writeFields_0_5$(Unknown > Source) > at > > org.apache.spark.sql.catalyst.expressions.GeneratedClass$SpecificUnsafeProjection.apply(Unknown > Source) > at > > org.apache.spark.sql.catalyst.expressions.GeneratedClass$SpecificUnsafeProjection.apply(Unknown > Source) > at scala.collection.Iterator$$anon$10.next(Iterator.scala:459) > at > > org.apache.spark.sql.execution.SparkPlan.$anonfun$getByteArrayRdd$1(SparkPlan.scala:346) > at > org.apache.spark.rdd.RDD.$anonfun$mapPartitionsInternal$2(RDD.scala:898) > at > > org.apache.spark.rdd.RDD.$anonfun$mapPartitionsInternal$2$adapted(RDD.scala:898) > at > org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:52) > at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:373) > at org.apache.spark.rdd.RDD.iterator(RDD.scala:337) > at > org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:90) > at org.apache.spark.scheduler.Task.run(Task.scala:131) > at > > org.apache.spark.executor.Executor$TaskRunner.$anonfun$run$3(Executor.scala:497) > at > org.apache.spark.util.Utils$.tryWithSafeFinally(Utils.scala:1439) > at > org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:500) > at > > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) > at > > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > ... 1 more > > Would you like to tell me why it happended ? > > Bests, > > Thanks > Liangliang.Qiu >
