Class

org.apache.spark.sql.execution.datasources

InsertIntoHadoopFsRelationCommand

Related Doc: package datasources

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case class InsertIntoHadoopFsRelationCommand(outputPath: Path, partitionColumns: Seq[Attribute], bucketSpec: Option[BucketSpec], fileFormat: FileFormat, refreshFunction: () ⇒ Unit, options: Map[String, String], query: LogicalPlan, mode: SaveMode) extends LogicalPlan with RunnableCommand with Product with Serializable

A command for writing data to a HadoopFsRelation. Supports both overwriting and appending. Writing to dynamic partitions is also supported. Each InsertIntoHadoopFsRelationCommand issues a single write job, and owns a UUID that identifies this job. Each concrete implementation of HadoopFsRelation should use this UUID together with task id to generate unique file path for each task output file. This UUID is passed to executor side via a property named spark.sql.sources.writeJobUUID.

Different writer containers, DefaultWriterContainer and DynamicPartitionWriterContainer are used to write to normal tables and tables with dynamic partitions.

Basic work flow of this command is:

  1. Driver side setup, including output committer initialization and data source specific preparation work for the write job to be issued. 2. Issues a write job consists of one or more executor side tasks, each of which writes all rows within an RDD partition. 3. If no exception is thrown in a task, commits that task, otherwise aborts that task; If any exception is thrown during task commitment, also aborts that task. 4. If all tasks are committed, commit the job, otherwise aborts the job; If any exception is thrown during job commitment, also aborts the job.
Linear Supertypes
Serializable, Serializable, RunnableCommand, Command, LogicalPlan, Logging, QueryPlan[LogicalPlan], TreeNode[LogicalPlan], Product, Equals, AnyRef, Any
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Inherited
  1. InsertIntoHadoopFsRelationCommand
  2. Serializable
  3. Serializable
  4. RunnableCommand
  5. Command
  6. LogicalPlan
  7. Logging
  8. QueryPlan
  9. TreeNode
  10. Product
  11. Equals
  12. AnyRef
  13. Any
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Visibility
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Instance Constructors

  1. new InsertIntoHadoopFsRelationCommand(outputPath: Path, partitionColumns: Seq[Attribute], bucketSpec: Option[BucketSpec], fileFormat: FileFormat, refreshFunction: () ⇒ Unit, options: Map[String, String], query: LogicalPlan, mode: SaveMode)

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Value Members

  1. final def !=(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

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    AnyRef → Any

  3. final def ==(arg0: Any): Boolean

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    AnyRef → Any

  4. lazy val allAttributes: AttributeSeq

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    Definition Classes
    QueryPlan

  5. def analyzed: Boolean

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    Definition Classes
    LogicalPlan

  6. def apply(number: Int): LogicalPlan

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    Definition Classes
    TreeNode

  7. def argString: String

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    TreeNode

  8. def asCode: String

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    TreeNode

  9. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  10. val bucketSpec: Option[BucketSpec]

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  11. lazy val canonicalized: LogicalPlan

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    Definition Classes
    LogicalPlan → QueryPlan

  12. final def children: Seq[LogicalPlan]

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    Definition Classes
    RunnableCommand → TreeNode

  13. def childrenResolved: Boolean

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    Definition Classes
    LogicalPlan

  14. lazy val cleanArgs: Seq[Any]

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    Attributes
    protected
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    QueryPlan

  15. def clone(): AnyRef

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    @throws( ... )

  16. def collect[B](pf: PartialFunction[LogicalPlan, B]): Seq[B]

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    TreeNode

  17. def collectFirst[B](pf: PartialFunction[LogicalPlan, B]): Option[B]

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    Definition Classes
    TreeNode

  18. lazy val constraints: ExpressionSet

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    QueryPlan

  19. lazy val containsChild: Set[TreeNode[_]]

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    TreeNode

  20. final def eq(arg0: AnyRef): Boolean

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    AnyRef

  21. final def expressions: Seq[Expression]

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    QueryPlan

  22. def fastEquals(other: TreeNode[_]): Boolean

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    TreeNode

  23. val fileFormat: FileFormat

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  24. def finalize(): Unit

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    AnyRef
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    @throws( classOf[java.lang.Throwable] )

  25. def find(f: (LogicalPlan) ⇒ Boolean): Option[LogicalPlan]

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    TreeNode

  26. def flatMap[A](f: (LogicalPlan) ⇒ TraversableOnce[A]): Seq[A]

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    TreeNode

  27. def foreach(f: (LogicalPlan) ⇒ Unit): Unit

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    TreeNode

  28. def foreachUp(f: (LogicalPlan) ⇒ Unit): Unit

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    TreeNode

  29. def generateTreeString(depth: Int, lastChildren: Seq[Boolean], builder: StringBuilder, verbose: Boolean, prefix: String): StringBuilder

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    Definition Classes
    TreeNode

  30. final def getClass(): Class[_]

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  31. def getNodeNumbered(number: MutableInt): LogicalPlan

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    protected
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    TreeNode

  32. def getRelevantConstraints(constraints: Set[Expression]): Set[Expression]

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    QueryPlan

  33. def hashCode(): Int

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    TreeNode → AnyRef → Any

  34. def initializeLogIfNecessary(isInterpreter: Boolean): Unit

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    Attributes
    protected
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    Logging

  35. def innerChildren: Seq[LogicalPlan]

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    InsertIntoHadoopFsRelationCommand → QueryPlan → TreeNode

  36. def inputSet: AttributeSet

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    Definition Classes
    QueryPlan

  37. final def isInstanceOf[T0]: Boolean

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  38. def isStreaming: Boolean

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    Definition Classes
    LogicalPlan

  39. def isTraceEnabled(): Boolean

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    Logging

  40. def jsonFields: List[JField]

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  41. def log: Logger

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    Logging

  42. def logDebug(msg: ⇒ String, throwable: Throwable): Unit

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    Logging

  43. def logDebug(msg: ⇒ String): Unit

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    Logging

  44. def logError(msg: ⇒ String, throwable: Throwable): Unit

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    Logging

  45. def logError(msg: ⇒ String): Unit

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  46. def logInfo(msg: ⇒ String, throwable: Throwable): Unit

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  47. def logInfo(msg: ⇒ String): Unit

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  48. def logName: String

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  49. def logTrace(msg: ⇒ String, throwable: Throwable): Unit

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  50. def logTrace(msg: ⇒ String): Unit

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  51. def logWarning(msg: ⇒ String, throwable: Throwable): Unit

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  52. def logWarning(msg: ⇒ String): Unit

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  53. def makeCopy(newArgs: Array[AnyRef]): LogicalPlan

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  54. def map[A](f: (LogicalPlan) ⇒ A): Seq[A]

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  55. def mapChildren(f: (LogicalPlan) ⇒ LogicalPlan): LogicalPlan

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  56. def mapProductIterator[B](f: (Any) ⇒ B)(implicit arg0: ClassTag[B]): Array[B]

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  57. def maxRows: Option[Long]

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    LogicalPlan

  58. def missingInput: AttributeSet

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    QueryPlan

  59. val mode: SaveMode

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  60. final def ne(arg0: AnyRef): Boolean

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    AnyRef

  61. def nodeName: String

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    TreeNode

  62. final def notify(): Unit

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    AnyRef

  63. final def notifyAll(): Unit

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  64. def numberedTreeString: String

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    TreeNode

  65. val options: Map[String, String]

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  66. val origin: Origin

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    TreeNode

  67. def otherCopyArgs: Seq[AnyRef]

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  68. def output: Seq[Attribute]

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    RunnableCommand → QueryPlan

  69. val outputPath: Path

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  70. def outputSet: AttributeSet

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    QueryPlan

  71. val partitionColumns: Seq[Attribute]

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  72. def prettyJson: String

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    TreeNode

  73. def printSchema(): Unit

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    Definition Classes
    QueryPlan

  74. def producedAttributes: AttributeSet

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    QueryPlan

  75. val query: LogicalPlan

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  76. def references: AttributeSet

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    Definition Classes
    QueryPlan

  77. def refresh(): Unit

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    Definition Classes
    LogicalPlan

  78. val refreshFunction: () ⇒ Unit

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  79. def resolve(nameParts: Seq[String], input: Seq[Attribute], resolver: Resolver): Option[NamedExpression]

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    LogicalPlan

  80. def resolve(nameParts: Seq[String], resolver: Resolver): Option[NamedExpression]

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    LogicalPlan

  81. def resolve(schema: StructType, resolver: Resolver): Seq[Attribute]

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    LogicalPlan

  82. def resolveChildren(nameParts: Seq[String], resolver: Resolver): Option[NamedExpression]

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    LogicalPlan

  83. def resolveExpressions(r: PartialFunction[Expression, Expression]): LogicalPlan

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    LogicalPlan

  84. def resolveOperators(rule: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan

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    LogicalPlan

  85. def resolveQuoted(name: String, resolver: Resolver): Option[NamedExpression]

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    LogicalPlan

  86. lazy val resolved: Boolean

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    LogicalPlan

  87. def run(sparkSession: SparkSession): Seq[Row]

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    InsertIntoHadoopFsRelationCommand → RunnableCommand

  88. def sameResult(plan: LogicalPlan): Boolean

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    Definition Classes
    QueryPlan

  89. lazy val schema: StructType

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    QueryPlan

  90. def schemaString: String

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    QueryPlan

  91. def simpleString: String

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    QueryPlan → TreeNode

  92. def statePrefix: String

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    LogicalPlan → QueryPlan

  93. def statistics: Statistics

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    LogicalPlan

  94. def stringArgs: Iterator[Any]

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    TreeNode

  95. def subqueries: Seq[LogicalPlan]

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    QueryPlan

  96. final def synchronized[T0](arg0: ⇒ T0): T0

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    AnyRef

  97. def toJSON: String

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    TreeNode

  98. def toString(): String

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    TreeNode → AnyRef → Any

  99. def transform(rule: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan

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    TreeNode

  100. def transformAllExpressions(rule: PartialFunction[Expression, Expression]): InsertIntoHadoopFsRelationCommand.this.type

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    Definition Classes
    QueryPlan

  101. def transformChildren(rule: PartialFunction[LogicalPlan, LogicalPlan], nextOperation: (LogicalPlan, PartialFunction[LogicalPlan, LogicalPlan]) ⇒ LogicalPlan): LogicalPlan

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  102. def transformDown(rule: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan

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  103. def transformExpressions(rule: PartialFunction[Expression, Expression]): InsertIntoHadoopFsRelationCommand.this.type

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    Definition Classes
    QueryPlan

  104. def transformExpressionsDown(rule: PartialFunction[Expression, Expression]): InsertIntoHadoopFsRelationCommand.this.type

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    Definition Classes
    QueryPlan

  105. def transformExpressionsUp(rule: PartialFunction[Expression, Expression]): InsertIntoHadoopFsRelationCommand.this.type

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    Definition Classes
    QueryPlan

  106. def transformUp(rule: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan

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    TreeNode

  107. def treeString(verbose: Boolean): String

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    TreeNode

  108. def treeString: String

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    TreeNode

  109. def validConstraints: Set[Expression]

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    protected
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    QueryPlan

  110. def verboseString: String

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    QueryPlan → TreeNode

  111. final def wait(): Unit

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    Annotations
    @throws( ... )

  112. final def wait(arg0: Long, arg1: Int): Unit

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  113. final def wait(arg0: Long): Unit

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  114. def withNewChildren(newChildren: Seq[LogicalPlan]): LogicalPlan

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    Definition Classes
    TreeNode

Inherited from Serializable

Inherited from Serializable

Inherited from RunnableCommand

Inherited from Command

Inherited from LogicalPlan

Inherited from Logging

Inherited from QueryPlan[LogicalPlan]

Inherited from TreeNode[LogicalPlan]

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

Ungrouped