c

org.apache.spark.sql.connect

DataFrameWriter

final class DataFrameWriter[T] extends sql.DataFrameWriter[T]

Interface used to write a Dataset to external storage systems (e.g. file systems, key-value stores, etc). Use Dataset.write to access this.

Annotations
@Stable()
Since

3.4.0

Linear Supertypes
sql.DataFrameWriter[T], AnyRef, Any
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Inherited
  1. DataFrameWriter
  2. DataFrameWriter
  3. AnyRef
  4. Any
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Visibility
  1. Public
  2. Protected

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##: Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def assertNotBucketed(operation: String): Unit
    Attributes
    protected
    Definition Classes
    DataFrameWriter
  6. def assertNotClustered(operation: String): Unit
    Attributes
    protected
    Definition Classes
    DataFrameWriter
  7. def assertNotPartitioned(operation: String): Unit
    Attributes
    protected
    Definition Classes
    DataFrameWriter
  8. def bucketBy(numBuckets: Int, colName: String, colNames: String*): DataFrameWriter.this.type

    <invalid inheritdoc annotation>

    <invalid inheritdoc annotation>

    Definition Classes
    DataFrameWriter → DataFrameWriter
    Annotations
    @varargs()
  9. var bucketColumnNames: Option[Seq[String]]
    Attributes
    protected
    Definition Classes
    DataFrameWriter
  10. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @IntrinsicCandidate() @native()
  11. def clusterBy(colName: String, colNames: String*): DataFrameWriter.this.type

    <invalid inheritdoc annotation>

    <invalid inheritdoc annotation>

    Definition Classes
    DataFrameWriter → DataFrameWriter
    Annotations
    @varargs()
  12. var clusteringColumns: Option[Seq[String]]
    Attributes
    protected
    Definition Classes
    DataFrameWriter
  13. def csv(path: String): Unit
    Definition Classes
    DataFrameWriter
  14. var curmode: SaveMode
    Attributes
    protected
    Definition Classes
    DataFrameWriter
  15. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  16. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  17. var extraOptions: CaseInsensitiveMap[String]
    Attributes
    protected
    Definition Classes
    DataFrameWriter
  18. def format(source: String): DataFrameWriter.this.type

    <invalid inheritdoc annotation>

    <invalid inheritdoc annotation>

    Definition Classes
    DataFrameWriter → DataFrameWriter
  19. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @IntrinsicCandidate() @native()
  20. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @IntrinsicCandidate() @native()
  21. def insertInto(tableName: String): Unit

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    <invalid inheritdoc annotation>

    Definition Classes
    DataFrameWriter → DataFrameWriter
  22. def isBucketed(): Boolean
    Attributes
    protected
    Definition Classes
    DataFrameWriter
  23. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  24. def jdbc(url: String, table: String, connectionProperties: Properties): Unit
    Definition Classes
    DataFrameWriter
  25. def json(path: String): Unit
    Definition Classes
    DataFrameWriter
  26. def mode(saveMode: String): DataFrameWriter.this.type

    <invalid inheritdoc annotation>

    <invalid inheritdoc annotation>

    Definition Classes
    DataFrameWriter → DataFrameWriter
  27. def mode(saveMode: SaveMode): DataFrameWriter.this.type

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    <invalid inheritdoc annotation>

    Definition Classes
    DataFrameWriter → DataFrameWriter
  28. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  29. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @IntrinsicCandidate() @native()
  30. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @IntrinsicCandidate() @native()
  31. var numBuckets: Option[Int]
    Attributes
    protected
    Definition Classes
    DataFrameWriter
  32. def option(key: String, value: Double): DataFrameWriter.this.type

    <invalid inheritdoc annotation>

    <invalid inheritdoc annotation>

    Definition Classes
    DataFrameWriter → DataFrameWriter
  33. def option(key: String, value: Long): DataFrameWriter.this.type

    <invalid inheritdoc annotation>

    <invalid inheritdoc annotation>

    Definition Classes
    DataFrameWriter → DataFrameWriter
  34. def option(key: String, value: Boolean): DataFrameWriter.this.type

    <invalid inheritdoc annotation>

    <invalid inheritdoc annotation>

    Definition Classes
    DataFrameWriter → DataFrameWriter
  35. def option(key: String, value: String): DataFrameWriter.this.type

    <invalid inheritdoc annotation>

    <invalid inheritdoc annotation>

    Definition Classes
    DataFrameWriter → DataFrameWriter
  36. def options(options: Map[String, String]): DataFrameWriter.this.type

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    <invalid inheritdoc annotation>

    Definition Classes
    DataFrameWriter → DataFrameWriter
  37. def options(options: Map[String, String]): DataFrameWriter.this.type

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    Definition Classes
    DataFrameWriter → DataFrameWriter
  38. def orc(path: String): Unit
    Definition Classes
    DataFrameWriter
  39. def parquet(path: String): Unit
    Definition Classes
    DataFrameWriter
  40. def partitionBy(colNames: String*): DataFrameWriter.this.type

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    <invalid inheritdoc annotation>

    Definition Classes
    DataFrameWriter → DataFrameWriter
    Annotations
    @varargs()
  41. var partitioningColumns: Option[Seq[String]]
    Attributes
    protected
    Definition Classes
    DataFrameWriter
  42. def save(): Unit

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    <invalid inheritdoc annotation>

    Definition Classes
    DataFrameWriter → DataFrameWriter
  43. def save(path: String): Unit

    <invalid inheritdoc annotation>

    <invalid inheritdoc annotation>

    Definition Classes
    DataFrameWriter → DataFrameWriter
  44. def saveAsTable(tableName: String): Unit

    <invalid inheritdoc annotation>

    <invalid inheritdoc annotation>

    Definition Classes
    DataFrameWriter → DataFrameWriter
  45. def sortBy(colName: String, colNames: String*): DataFrameWriter.this.type

    <invalid inheritdoc annotation>

    <invalid inheritdoc annotation>

    Definition Classes
    DataFrameWriter → DataFrameWriter
    Annotations
    @varargs()
  46. var sortColumnNames: Option[Seq[String]]
    Attributes
    protected
    Definition Classes
    DataFrameWriter
  47. var source: String
    Attributes
    protected
    Definition Classes
    DataFrameWriter
  48. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  49. def text(path: String): Unit
    Definition Classes
    DataFrameWriter
  50. def toString(): String
    Definition Classes
    AnyRef → Any
  51. def validatePartitioning(): Unit
    Attributes
    protected
    Definition Classes
    DataFrameWriter
  52. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  53. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  54. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  55. def xml(path: String): Unit
    Definition Classes
    DataFrameWriter

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable]) @Deprecated
    Deprecated

    (Since version 9)

Inherited from sql.DataFrameWriter[T]

Inherited from AnyRef

Inherited from Any

Ungrouped