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com.datasolvr.services.spark

DataFrameWriter

object DataFrameWriter

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  1. type SerializedCell = Option[String]

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  1. final def !=(arg0: Any): Boolean
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  10. final def isInstanceOf[T0]: Boolean
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  12. final def notify(): Unit
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  13. final def notifyAll(): Unit
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  14. def renameDuplicates(frame: DataFrame): DataFrame
  15. def retryCountForSaveMode(saveMode: SaveMode): Int
  16. val rowNumberColumn: String
  17. final def synchronized[T0](arg0: ⇒ T0): T0
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  18. def toString(): String
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  19. def verifyFieldNames(frame: DataFrame): Unit
  20. final def wait(arg0: Long, arg1: Int): Unit
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  21. final def wait(arg0: Long): Unit
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  22. final def wait(): Unit
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  23. def withFramePersisted[T](frame: DataFrame, action: (DataFrame) ⇒ T): T
  24. def withRetries(retryCount: Int, exponentialBackoffMillis: Int)(action: ⇒ Unit): Unit
  25. def writeCsvStream(schema: StructType, rows: Iterator[Row], outputStream: OutputStream, timestamps: Map[String, String], writeHeader: Boolean, formatter: OutputFormatter, encoding: String, quoteHeaders: Boolean, limit: Option[Int]): Int
  26. def writeCsvStream(frame: DataFrame, outputStream: OutputStream, formatter: OutputFormatter, timestamps: Map[String, String] = Map(), writeHeader: Boolean = true, encoding: String = ..., quoteHeaders: Boolean = true, limit: Option[Int] = None): Int
  27. def writeJsonStream(frame: DataFrame, outputStream: OutputStream, formatter: OutputFormatter, timestamps: Map[String, String] = Map(), writeHeader: Boolean = true, encoding: String = ...): Int
  28. def writeParquetFile(frame: DataFrame, dataAccess: OutputAccess, version: UUID, outputFacade: OutputFacade, outputRepository: String, append: Boolean = false, partitionBy: Seq[String] = Seq()): Unit
  29. def writeParquetFileToEnvironment[T](frame: DataFrame, outputRepository: String, environment: String, path: String, saveMode: SaveMode, partitionBy: Seq[String] = Seq(), encryptionContext: EncryptionContext = DefaultEncryptionContext): Unit
  30. def writeParquetFileToPath[T](frame: DataFrame, path: String, saveMode: SaveMode, partitionBy: Seq[String] = Seq(), encryptionContext: EncryptionContext = DefaultEncryptionContext): Unit
  31. def writeRowsToJsonStream(rows: Iterator[Row], schema: StructType, outputStream: OutputStream, formatter: OutputFormatter, timestamps: Map[String, String] = Map(), writeHeader: Boolean = true, encoding: String = ...): Int
  32. def writeToMap(frames: Map[String, DataFrame], limit: Option[Int], formatter: OutputFormatter, serializeAsJson: Boolean): Map[String, String]

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  1. def finalize(): Unit
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