java.lang.ClassCastException: java.lang.Long cannot be cast to scala.Tuple2

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via github.com by Unknown author, 1 year ago
via github.com by Unknown author, 2 years ago
java.lang.Long cannot be cast to scala.Tuple2
java.lang.ClassCastException: java.lang.Long cannot be cast to scala.Tuple2
at org.apache.spark.storage.DiskBlockObjectWriter.write(BlockObjectWriter.scala:195)

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