Thanks a lot. I have already solved the problem as you suggested. [image: image.png]
邱亮亮 | Liangliang Qiu Jia Yu <[email protected]> 于2021年8月3日周二 下午2:27写道： > 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 >> >
