[spark-postgres] Fix stream error at runtime
j´ínvestigue :
at org.apache.spark.rdd.RDD.withScope(RDD.scala:363)
at org.apache.spark.rdd.RDD.foreachPartition(RDD.scala:933)
at io.frama.parisni.spark.postgres.PGTool$.outputBulkStream(PGTool.scala:570)
at io.frama.parisni.spark.postgres.PGTool$.outputBulk(PGTool.scala:475)
at io.frama.parisni.spark.postgres.PGTool.outputBulk(PGTool.scala:142)
at io.frama.parisni.spark.postgres.PostgresRelation.insert(DataSource.scala:99)
at io.frama.parisni.spark.postgres.DefaultSource.createRelation(DataSource.scala:32)
... 43 more
Caused by: java.lang.ClassCastException
Edited by nicolas paris