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jiayuasu avatar jiayuasu commented on August 20, 2024

Please refer to this Spark 2.0 Release Notes link: https://spark.apache.org/releases/spark-release-2-0-0.html

  1. The default build is now using Scala 2.11 rather than Scala 2.10.
  2. Java RDD’s flatMap and mapPartitions functions used to require functions returning Java Iterable. They have been updated to require functions returning Java iterator so the functions do not need to materialize all the data.
  3. Java RDD’s countByKey and countAprroxDistinctByKey now returns a map from K to java.lang.Long, rather than to java.lang.Object.

from sedona.

jiayuasu avatar jiayuasu commented on August 20, 2024

This bug has been fixed. GeoSpark 0.3.1 release supports Apache Spark 2.X now.

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