org.apache.spark.sql.execution.datasources

InsertIntoHadoopFsRelationCommand

case class InsertIntoHadoopFsRelationCommand(outputPath: Path, partitionColumns: Seq[Attribute], bucketSpec: Option[BucketSpec], fileFormat: FileFormat, refreshFunction: () ⇒ Unit, options: Map[String, String], query: LogicalPlan, mode: SaveMode) extends LeafNode 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, LeafNode, LogicalPlan, Logging, QueryPlan[LogicalPlan], TreeNode[LogicalPlan], Product, Equals, AnyRef, Any
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  1. InsertIntoHadoopFsRelationCommand
  2. Serializable
  3. Serializable
  4. RunnableCommand
  5. Command
  6. LeafNode
  7. LogicalPlan
  8. Logging
  9. QueryPlan
  10. TreeNode
  11. Product
  12. Equals
  13. AnyRef
  14. Any
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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)

Value Members

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

    Definition Classes
    AnyRef

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

    Definition Classes
    Any

  3. final def ##(): Int

    Definition Classes
    AnyRef → Any

  4. final def ==(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

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

    Definition Classes
    Any

  6. lazy val allAttributes: AttributeSeq

    Definition Classes
    QueryPlan

  7. def analyzed: Boolean

    Definition Classes
    LogicalPlan

  8. def apply(number: Int): LogicalPlan

    Definition Classes
    TreeNode

  9. def argString: String

    Definition Classes
    TreeNode

  10. def asCode: String

    Definition Classes
    TreeNode

  11. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  12. val bucketSpec: Option[BucketSpec]

  13. lazy val canonicalized: LogicalPlan

    Definition Classes
    LogicalPlan → QueryPlan

  14. final def children: Seq[LogicalPlan]

    Definition Classes
    Command → LeafNode → TreeNode

  15. def childrenResolved: Boolean

    Definition Classes
    LogicalPlan

  16. lazy val cleanArgs: Seq[Any]

    Attributes
    protected
    Definition Classes
    QueryPlan

  17. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    TreeNode

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

    Definition Classes
    TreeNode

  20. def collectLeaves(): Seq[LogicalPlan]

    Definition Classes
    TreeNode

  21. lazy val constraints: ExpressionSet

    Definition Classes
    QueryPlan

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

    Definition Classes
    TreeNode

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

    Definition Classes
    AnyRef

  24. final def expressions: Seq[Expression]

    Definition Classes
    QueryPlan

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

    Definition Classes
    TreeNode

  26. val fileFormat: FileFormat

  27. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

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

    Definition Classes
    TreeNode

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

    Definition Classes
    TreeNode

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

    Definition Classes
    TreeNode

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

    Definition Classes
    TreeNode

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

    Definition Classes
    TreeNode

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

    Definition Classes
    AnyRef → Any

  34. def getNodeNumbered(number: MutableInt): LogicalPlan

    Attributes
    protected
    Definition Classes
    TreeNode

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

    Attributes
    protected
    Definition Classes
    QueryPlan

  36. def hashCode(): Int

    Definition Classes
    TreeNode → AnyRef → Any

  37. def initializeLogIfNecessary(isInterpreter: Boolean): Unit

    Attributes
    protected
    Definition Classes
    Logging

  38. def innerChildren: Seq[LogicalPlan]

    Attributes
    protected
    Definition Classes
    InsertIntoHadoopFsRelationCommand → QueryPlan → TreeNode

  39. def inputSet: AttributeSet

    Definition Classes
    QueryPlan

  40. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  41. def isStreaming: Boolean

    Definition Classes
    LogicalPlan

  42. def isTraceEnabled(): Boolean

    Attributes
    protected
    Definition Classes
    Logging

  43. def jsonFields: List[(String, JValue)]

    Attributes
    protected
    Definition Classes
    TreeNode

  44. def log: Logger

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

  51. def logName: String

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Definition Classes
    TreeNode

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

    Definition Classes
    TreeNode

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

    Definition Classes
    TreeNode

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

    Attributes
    protected
    Definition Classes
    TreeNode

  60. def maxRows: Option[Long]

    Definition Classes
    LogicalPlan

  61. def missingInput: AttributeSet

    Definition Classes
    QueryPlan

  62. val mode: SaveMode

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

    Definition Classes
    AnyRef

  64. def nodeName: String

    Definition Classes
    TreeNode

  65. final def notify(): Unit

    Definition Classes
    AnyRef

  66. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  67. def numberedTreeString: String

    Definition Classes
    TreeNode

  68. val options: Map[String, String]

  69. val origin: Origin

    Definition Classes
    TreeNode

  70. def otherCopyArgs: Seq[AnyRef]

    Attributes
    protected
    Definition Classes
    TreeNode

  71. def output: Seq[Attribute]

    Definition Classes
    Command → QueryPlan

  72. val outputPath: Path

  73. def outputSet: AttributeSet

    Definition Classes
    QueryPlan

  74. val partitionColumns: Seq[Attribute]

  75. def prettyJson: String

    Definition Classes
    TreeNode

  76. def printSchema(): Unit

    Definition Classes
    QueryPlan

  77. def producedAttributes: AttributeSet

    Definition Classes
    LeafNode → QueryPlan

  78. val query: LogicalPlan

  79. def references: AttributeSet

    Definition Classes
    QueryPlan

  80. def refresh(): Unit

    Definition Classes
    LogicalPlan

  81. val refreshFunction: () ⇒ Unit

  82. def resolve(nameParts: Seq[String], input: Seq[Attribute], resolver: (String, String) ⇒ Boolean): Option[NamedExpression]

    Attributes
    protected
    Definition Classes
    LogicalPlan

  83. def resolve(nameParts: Seq[String], resolver: (String, String) ⇒ Boolean): Option[NamedExpression]

    Definition Classes
    LogicalPlan

  84. def resolve(schema: StructType, resolver: (String, String) ⇒ Boolean): Seq[Attribute]

    Definition Classes
    LogicalPlan

  85. def resolveChildren(nameParts: Seq[String], resolver: (String, String) ⇒ Boolean): Option[NamedExpression]

    Definition Classes
    LogicalPlan

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

    Definition Classes
    LogicalPlan

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

    Definition Classes
    LogicalPlan

  88. def resolveQuoted(name: String, resolver: (String, String) ⇒ Boolean): Option[NamedExpression]

    Definition Classes
    LogicalPlan

  89. lazy val resolved: Boolean

    Definition Classes
    LogicalPlan

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

    Definition Classes
    InsertIntoHadoopFsRelationCommand → RunnableCommand

  91. def sameResult(plan: LogicalPlan): Boolean

    Definition Classes
    QueryPlan

  92. lazy val schema: StructType

    Definition Classes
    QueryPlan

  93. def schemaString: String

    Definition Classes
    QueryPlan

  94. def simpleString: String

    Definition Classes
    QueryPlan → TreeNode

  95. def statePrefix: String

    Attributes
    protected
    Definition Classes
    LogicalPlan → QueryPlan

  96. def statistics: Statistics

    Definition Classes
    LogicalPlan

  97. def stringArgs: Iterator[Any]

    Attributes
    protected
    Definition Classes
    TreeNode

  98. def subqueries: Seq[LogicalPlan]

    Definition Classes
    QueryPlan

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

    Definition Classes
    AnyRef

  100. def toJSON: String

    Definition Classes
    TreeNode

  101. def toString(): String

    Definition Classes
    TreeNode → AnyRef → Any

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

    Definition Classes
    TreeNode

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

    Definition Classes
    QueryPlan

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

    Attributes
    protected
    Definition Classes
    TreeNode

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

    Definition Classes
    TreeNode

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

    Definition Classes
    QueryPlan

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

    Definition Classes
    QueryPlan

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

    Definition Classes
    QueryPlan

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

    Definition Classes
    TreeNode

  110. def treeString(verbose: Boolean): String

    Definition Classes
    TreeNode

  111. def treeString: String

    Definition Classes
    TreeNode

  112. def validConstraints: Set[Expression]

    Attributes
    protected
    Definition Classes
    QueryPlan

  113. def verboseString: String

    Definition Classes
    QueryPlan → TreeNode

  114. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    TreeNode

Inherited from Serializable

Inherited from Serializable

Inherited from RunnableCommand

Inherited from Command

Inherited from LeafNode

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