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via Stack Overflow by ritam mukherjee
, 1 year ago
java.lang.IllegalArgumentException: 'path' is not specified	at org.apache.spark.sql.execution.datasources.DataSource$$anonfun$17.apply(DataSource.scala:438)	at org.apache.spark.sql.execution.datasources.DataSource$$anonfun$17.apply(DataSource.scala:438)	at scala.collection.MapLike$class.getOrElse(MapLike.scala:128)	at org.apache.spark.sql.execution.datasources.CaseInsensitiveMap.getOrElse(ddl.scala:117)	at org.apache.spark.sql.execution.datasources.DataSource.write(DataSource.scala:437)	at org.apache.spark.sql.DataFrameWriter.save(DataFrameWriter.scala:211)