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org.apache.spark.sql.execution

FileSourceScanExec

case class FileSourceScanExec(relation: HadoopFsRelation, output: Seq[Attribute], requiredSchema: StructType, partitionFilters: Seq[Expression], optionalBucketSet: Option[BitSet], optionalNumCoalescedBuckets: Option[Int], dataFilters: Seq[Expression], tableIdentifier: Option[TableIdentifier], disableBucketedScan: Boolean = false) extends SparkPlan with DataSourceScanExec with Product with Serializable

Physical plan node for scanning data from HadoopFsRelations.

relation

The file-based relation to scan.

output

Output attributes of the scan, including data attributes and partition attributes.

requiredSchema

Required schema of the underlying relation, excluding partition columns.

partitionFilters

Predicates to use for partition pruning.

optionalBucketSet

Bucket ids for bucket pruning.

optionalNumCoalescedBuckets

Number of coalesced buckets.

dataFilters

Filters on non-partition columns.

tableIdentifier

Identifier for the table in the metastore.

disableBucketedScan

Disable bucketed scan based on physical query plan, see rule DisableUnnecessaryBucketedScan for details.

Linear Supertypes
DataSourceScanExec, LeafExecNode, LeafLike[SparkPlan], SparkPlan, Serializable, Logging, QueryPlan[SparkPlan], SQLConfHelper, TreeNode[SparkPlan], TreePatternBits, Product, Equals, AnyRef, Any
Ordering
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  2. By Inheritance
Inherited
  1. FileSourceScanExec
  2. DataSourceScanExec
  3. LeafExecNode
  4. LeafLike
  5. SparkPlan
  6. Serializable
  7. Logging
  8. QueryPlan
  9. SQLConfHelper
  10. TreeNode
  11. TreePatternBits
  12. Product
  13. Equals
  14. AnyRef
  15. Any
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Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new FileSourceScanExec(relation: HadoopFsRelation, output: Seq[Attribute], requiredSchema: StructType, partitionFilters: Seq[Expression], optionalBucketSet: Option[BitSet], optionalNumCoalescedBuckets: Option[Int], dataFilters: Seq[Expression], tableIdentifier: Option[TableIdentifier], disableBucketedScan: Boolean = false)

    relation

    The file-based relation to scan.

    output

    Output attributes of the scan, including data attributes and partition attributes.

    requiredSchema

    Required schema of the underlying relation, excluding partition columns.

    partitionFilters

    Predicates to use for partition pruning.

    optionalBucketSet

    Bucket ids for bucket pruning.

    optionalNumCoalescedBuckets

    Number of coalesced buckets.

    dataFilters

    Filters on non-partition columns.

    tableIdentifier

    Identifier for the table in the metastore.

    disableBucketedScan

    Disable bucketed scan based on physical query plan, see rule DisableUnnecessaryBucketedScan for details.

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. lazy val allAttributes: AttributeSeq
    Definition Classes
    QueryPlan
  5. def apply(number: Int): TreeNode[_]
    Definition Classes
    TreeNode
  6. def argString(maxFields: Int): String
    Definition Classes
    TreeNode
  7. def asCode: String
    Definition Classes
    TreeNode
  8. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  9. lazy val bucketedScan: Boolean
  10. final lazy val canonicalized: SparkPlan
    Definition Classes
    QueryPlan
    Annotations
    @transient()
  11. final def children: Seq[SparkPlan]
    Definition Classes
    LeafLike
  12. def cleanupResources(): Unit

    Cleans up the resources used by the physical operator (if any).

    Cleans up the resources used by the physical operator (if any). In general, all the resources should be cleaned up when the task finishes but operators like SortMergeJoinExec and LimitExec may want eager cleanup to free up tight resources (e.g., memory).

    Attributes
    protected[sql]
    Definition Classes
    SparkPlan
  13. def clone(): SparkPlan
    Definition Classes
    TreeNode → AnyRef
  14. def collect[B](pf: PartialFunction[SparkPlan, B]): Seq[B]
    Definition Classes
    TreeNode
  15. def collectFirst[B](pf: PartialFunction[SparkPlan, B]): Option[B]
    Definition Classes
    TreeNode
  16. def collectLeaves(): Seq[SparkPlan]
    Definition Classes
    TreeNode
  17. def collectWithSubqueries[B](f: PartialFunction[SparkPlan, B]): Seq[B]
    Definition Classes
    QueryPlan
  18. def conf: SQLConf
    Definition Classes
    SparkPlan → SQLConfHelper
  19. final def containsAllPatterns(patterns: TreePattern*): Boolean
    Definition Classes
    TreePatternBits
  20. final def containsAnyPattern(patterns: TreePattern*): Boolean
    Definition Classes
    TreePatternBits
  21. lazy val containsChild: Set[TreeNode[_]]
    Definition Classes
    TreeNode
  22. final def containsPattern(t: TreePattern): Boolean
    Definition Classes
    TreePatternBits
    Annotations
    @inline()
  23. def copyTagsFrom(other: SparkPlan): Unit
    Definition Classes
    TreeNode
  24. val dataFilters: Seq[Expression]
  25. lazy val deterministic: Boolean
    Definition Classes
    QueryPlan
  26. val disableBucketedScan: Boolean
  27. def doCanonicalize(): FileSourceScanExec
    Definition Classes
    FileSourceScanExec → QueryPlan
  28. def doExecute(): RDD[InternalRow]

    Produces the result of the query as an RDD[InternalRow]

    Produces the result of the query as an RDD[InternalRow]

    Overridden by concrete implementations of SparkPlan.

    Attributes
    protected
    Definition Classes
    FileSourceScanExec → SparkPlan
  29. def doExecuteBroadcast[T](): Broadcast[T]

    Produces the result of the query as a broadcast variable.

    Produces the result of the query as a broadcast variable.

    Overridden by concrete implementations of SparkPlan.

    Attributes
    protected[sql]
    Definition Classes
    SparkPlan
  30. def doExecuteColumnar(): RDD[ColumnarBatch]

    Produces the result of the query as an RDD[ColumnarBatch] if supportsColumnar returns true.

    Produces the result of the query as an RDD[ColumnarBatch] if supportsColumnar returns true. By convention the executor that creates a ColumnarBatch is responsible for closing it when it is no longer needed. This allows input formats to be able to reuse batches if needed.

    Attributes
    protected
    Definition Classes
    FileSourceScanExec → SparkPlan
  31. def doPrepare(): Unit

    Overridden by concrete implementations of SparkPlan.

    Overridden by concrete implementations of SparkPlan. It is guaranteed to run before any execute of SparkPlan. This is helpful if we want to set up some state before executing the query, e.g., BroadcastHashJoin uses it to broadcast asynchronously.

    Attributes
    protected
    Definition Classes
    SparkPlan
    Note

    prepare method has already walked down the tree, so the implementation doesn't have to call children's prepare methods. This will only be called once, protected by this.

  32. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  33. final def execute(): RDD[InternalRow]

    Returns the result of this query as an RDD[InternalRow] by delegating to doExecute after preparations.

    Returns the result of this query as an RDD[InternalRow] by delegating to doExecute after preparations.

    Concrete implementations of SparkPlan should override doExecute.

    Definition Classes
    SparkPlan
  34. final def executeBroadcast[T](): Broadcast[T]

    Returns the result of this query as a broadcast variable by delegating to doExecuteBroadcast after preparations.

    Returns the result of this query as a broadcast variable by delegating to doExecuteBroadcast after preparations.

    Concrete implementations of SparkPlan should override doExecuteBroadcast.

    Definition Classes
    SparkPlan
  35. def executeCollect(): Array[InternalRow]

    Runs this query returning the result as an array.

    Runs this query returning the result as an array.

    Definition Classes
    SparkPlan
  36. def executeCollectPublic(): Array[Row]

    Runs this query returning the result as an array, using external Row format.

    Runs this query returning the result as an array, using external Row format.

    Definition Classes
    SparkPlan
  37. final def executeColumnar(): RDD[ColumnarBatch]

    Returns the result of this query as an RDD[ColumnarBatch] by delegating to doColumnarExecute after preparations.

    Returns the result of this query as an RDD[ColumnarBatch] by delegating to doColumnarExecute after preparations.

    Concrete implementations of SparkPlan should override doColumnarExecute if supportsColumnar returns true.

    Definition Classes
    SparkPlan
  38. final def executeQuery[T](query: => T): T

    Executes a query after preparing the query and adding query plan information to created RDDs for visualization.

    Executes a query after preparing the query and adding query plan information to created RDDs for visualization.

    Attributes
    protected
    Definition Classes
    SparkPlan
  39. def executeTail(n: Int): Array[InternalRow]

    Runs this query returning the last n rows as an array.

    Runs this query returning the last n rows as an array.

    This is modeled after RDD.take but never runs any job locally on the driver.

    Definition Classes
    SparkPlan
  40. def executeTake(n: Int): Array[InternalRow]

    Runs this query returning the first n rows as an array.

    Runs this query returning the first n rows as an array.

    This is modeled after RDD.take but never runs any job locally on the driver.

    Definition Classes
    SparkPlan
  41. def executeToIterator(): Iterator[InternalRow]

    Runs this query returning the result as an iterator of InternalRow.

    Runs this query returning the result as an iterator of InternalRow.

    Definition Classes
    SparkPlan
    Note

    Triggers multiple jobs (one for each partition).

  42. def exists(f: (SparkPlan) => Boolean): Boolean
    Definition Classes
    TreeNode
  43. final def expressions: Seq[Expression]
    Definition Classes
    QueryPlan
  44. def fastEquals(other: TreeNode[_]): Boolean
    Definition Classes
    TreeNode
  45. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable])
  46. def find(f: (SparkPlan) => Boolean): Option[SparkPlan]
    Definition Classes
    TreeNode
  47. def flatMap[A](f: (SparkPlan) => TraversableOnce[A]): Seq[A]
    Definition Classes
    TreeNode
  48. def foreach(f: (SparkPlan) => Unit): Unit
    Definition Classes
    TreeNode
  49. def foreachUp(f: (SparkPlan) => Unit): Unit
    Definition Classes
    TreeNode
  50. def formattedNodeName: String
    Attributes
    protected
    Definition Classes
    QueryPlan
  51. def generateTreeString(depth: Int, lastChildren: Seq[Boolean], append: (String) => Unit, verbose: Boolean, prefix: String, addSuffix: Boolean, maxFields: Int, printNodeId: Boolean, indent: Int): Unit
    Definition Classes
    TreeNode
  52. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  53. def getDefaultTreePatternBits: BitSet
    Attributes
    protected
    Definition Classes
    TreeNode
  54. def getTagValue[T](tag: TreeNodeTag[T]): Option[T]
    Definition Classes
    TreeNode
  55. def hashCode(): Int
    Definition Classes
    TreeNode → AnyRef → Any
  56. val id: Int
    Definition Classes
    SparkPlan
  57. def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  58. def initializeLogIfNecessary(isInterpreter: Boolean): Unit
    Attributes
    protected
    Definition Classes
    Logging
  59. def innerChildren: Seq[QueryPlan[_]]
    Definition Classes
    QueryPlan → TreeNode
  60. lazy val inputRDD: RDD[InternalRow]
  61. def inputRDDs(): Seq[RDD[InternalRow]]

    The data being read in.

    The data being read in. This is to provide input to the tests in a way compatible with InputRDDCodegen which all implementations used to extend.

    Definition Classes
    FileSourceScanExec → DataSourceScanExec
  62. def inputSet: AttributeSet
    Definition Classes
    QueryPlan
  63. def isCanonicalizedPlan: Boolean
    Attributes
    protected
    Definition Classes
    QueryPlan
  64. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  65. def isRuleIneffective(ruleId: RuleId): Boolean
    Attributes
    protected
    Definition Classes
    TreeNode
  66. def isTraceEnabled(): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  67. def jsonFields: List[JField]
    Attributes
    protected
    Definition Classes
    TreeNode
  68. final def legacyWithNewChildren(newChildren: Seq[SparkPlan]): SparkPlan
    Attributes
    protected
    Definition Classes
    TreeNode
  69. def log: Logger
    Attributes
    protected
    Definition Classes
    Logging
  70. def logDebug(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  71. def logDebug(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  72. def logError(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  73. def logError(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  74. def logInfo(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  75. def logInfo(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  76. def logName: String
    Attributes
    protected
    Definition Classes
    Logging
  77. def logTrace(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  78. def logTrace(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  79. def logWarning(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  80. def logWarning(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  81. def logicalLink: Option[LogicalPlan]

    returns

    The logical plan this plan is linked to.

    Definition Classes
    SparkPlan
  82. def longMetric(name: String): SQLMetric

    returns

    SQLMetric for the name.

    Definition Classes
    SparkPlan
  83. def makeCopy(newArgs: Array[AnyRef]): SparkPlan

    Overridden make copy also propagates sqlContext to copied plan.

    Overridden make copy also propagates sqlContext to copied plan.

    Definition Classes
    SparkPlan → TreeNode
  84. def map[A](f: (SparkPlan) => A): Seq[A]
    Definition Classes
    TreeNode
  85. final def mapChildren(f: (SparkPlan) => SparkPlan): SparkPlan
    Definition Classes
    LeafLike
  86. def mapExpressions(f: (Expression) => Expression): FileSourceScanExec.this.type
    Definition Classes
    QueryPlan
  87. def mapProductIterator[B](f: (Any) => B)(implicit arg0: ClassTag[B]): Array[B]
    Attributes
    protected
    Definition Classes
    TreeNode
  88. def markRuleAsIneffective(ruleId: RuleId): Unit
    Attributes
    protected
    Definition Classes
    TreeNode
  89. val maxMetadataValueLength: Int
    Attributes
    protected
    Definition Classes
    DataSourceScanExec
  90. lazy val metadata: Map[String, String]
    Definition Classes
    FileSourceScanExec → DataSourceScanExec
  91. lazy val metadataColumns: Seq[AttributeReference]
  92. lazy val metrics: Map[String, SQLMetric]

    returns

    All metrics containing metrics of this SparkPlan.

    Definition Classes
    FileSourceScanExec → SparkPlan
  93. final def missingInput: AttributeSet
    Definition Classes
    QueryPlan
  94. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  95. val nodeName: String
    Definition Classes
    DataSourceScanExec → TreeNode
  96. val nodeNamePrefix: String
    Definition Classes
    FileSourceScanExec → DataSourceScanExec
  97. val nodePatterns: Seq[TreePattern]
    Attributes
    protected
    Definition Classes
    TreeNode
  98. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  99. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  100. def numberedTreeString: String
    Definition Classes
    TreeNode
  101. val optionalBucketSet: Option[BitSet]
  102. val optionalNumCoalescedBuckets: Option[Int]
  103. val origin: Origin
    Definition Classes
    TreeNode
  104. def otherCopyArgs: Seq[AnyRef]
    Attributes
    protected
    Definition Classes
    TreeNode
  105. val output: Seq[Attribute]
    Definition Classes
    FileSourceScanExec → QueryPlan
  106. lazy val outputOrdering: Seq[SortOrder]

    Specifies how data is ordered in each partition.

    Specifies how data is ordered in each partition.

    Definition Classes
    FileSourceScanExec → SparkPlan
  107. lazy val outputPartitioning: Partitioning

    Specifies how data is partitioned across different nodes in the cluster.

    Specifies how data is partitioned across different nodes in the cluster. Note this method may fail if it is invoked before EnsureRequirements is applied since PartitioningCollection requires all its partitionings to have the same number of partitions.

    Definition Classes
    FileSourceScanExec → SparkPlan
  108. lazy val outputSet: AttributeSet
    Definition Classes
    QueryPlan
    Annotations
    @transient()
  109. def p(number: Int): SparkPlan
    Definition Classes
    TreeNode
  110. val partitionFilters: Seq[Expression]
  111. final def prepare(): Unit

    Prepares this SparkPlan for execution.

    Prepares this SparkPlan for execution. It's idempotent.

    Definition Classes
    SparkPlan
  112. def prepareSubqueries(): Unit

    Finds scalar subquery expressions in this plan node and starts evaluating them.

    Finds scalar subquery expressions in this plan node and starts evaluating them.

    Attributes
    protected
    Definition Classes
    SparkPlan
  113. def prettyJson: String
    Definition Classes
    TreeNode
  114. def printSchema(): Unit
    Definition Classes
    QueryPlan
  115. def producedAttributes: AttributeSet
    Definition Classes
    LeafExecNode → QueryPlan
  116. def productElementNames: Iterator[String]
    Definition Classes
    Product
  117. def redact(text: String): String

    Shorthand for calling redactString() without specifying redacting rules

    Shorthand for calling redactString() without specifying redacting rules

    Attributes
    protected
    Definition Classes
    DataSourceScanExec
  118. lazy val references: AttributeSet
    Definition Classes
    QueryPlan
    Annotations
    @transient()
  119. val relation: HadoopFsRelation
    Definition Classes
    FileSourceScanExec → DataSourceScanExec
  120. def requiredChildDistribution: Seq[Distribution]

    Specifies the data distribution requirements of all the children for this operator.

    Specifies the data distribution requirements of all the children for this operator. By default it's UnspecifiedDistribution for each child, which means each child can have any distribution.

    If an operator overwrites this method, and specifies distribution requirements(excluding UnspecifiedDistribution and BroadcastDistribution) for more than one child, Spark guarantees that the outputs of these children will have same number of partitions, so that the operator can safely zip partitions of these children's result RDDs. Some operators can leverage this guarantee to satisfy some interesting requirement, e.g., non-broadcast joins can specify HashClusteredDistribution(a,b) for its left child, and specify HashClusteredDistribution(c,d) for its right child, then it's guaranteed that left and right child are co-partitioned by a,b/c,d, which means tuples of same value are in the partitions of same index, e.g., (a=1,b=2) and (c=1,d=2) are both in the second partition of left and right child.

    Definition Classes
    SparkPlan
  121. def requiredChildOrdering: Seq[Seq[SortOrder]]

    Specifies sort order for each partition requirements on the input data for this operator.

    Specifies sort order for each partition requirements on the input data for this operator.

    Definition Classes
    SparkPlan
  122. val requiredSchema: StructType
  123. def resetMetrics(): Unit

    Resets all the metrics.

    Resets all the metrics.

    Definition Classes
    SparkPlan
  124. def rewriteAttrs(attrMap: AttributeMap[Attribute]): SparkPlan
    Definition Classes
    QueryPlan
  125. final def sameResult(other: SparkPlan): Boolean
    Definition Classes
    QueryPlan
  126. lazy val schema: StructType
    Definition Classes
    QueryPlan
  127. def schemaString: String
    Definition Classes
    QueryPlan
  128. lazy val selectedPartitions: Array[PartitionDirectory]
    Annotations
    @transient()
  129. final def semanticHash(): Int
    Definition Classes
    QueryPlan
  130. final val session: SparkSession
    Definition Classes
    SparkPlan
  131. def setLogicalLink(logicalPlan: LogicalPlan): Unit

    Set logical plan link recursively if unset.

    Set logical plan link recursively if unset.

    Definition Classes
    SparkPlan
  132. def setTagValue[T](tag: TreeNodeTag[T], value: T): Unit
    Definition Classes
    TreeNode
  133. def simpleString(maxFields: Int): String
    Definition Classes
    DataSourceScanExec → QueryPlan → TreeNode
  134. def simpleStringWithNodeId(): String
    Definition Classes
    QueryPlan → TreeNode
  135. def sparkContext: SparkContext
    Attributes
    protected
    Definition Classes
    SparkPlan
  136. def statePrefix: String
    Attributes
    protected
    Definition Classes
    QueryPlan
  137. def stringArgs: Iterator[Any]
    Attributes
    protected
    Definition Classes
    TreeNode
  138. lazy val subqueries: Seq[SparkPlan]
    Definition Classes
    QueryPlan
    Annotations
    @transient()
  139. def subqueriesAll: Seq[SparkPlan]
    Definition Classes
    QueryPlan
  140. lazy val supportsColumnar: Boolean

    Return true if this stage of the plan supports columnar execution.

    Return true if this stage of the plan supports columnar execution. A plan can also support row-based execution (see supportsRowBased). Spark will decide which execution to be called during query planning.

    Definition Classes
    FileSourceScanExec → SparkPlan
  141. def supportsRowBased: Boolean

    Return true if this stage of the plan supports row-based execution.

    Return true if this stage of the plan supports row-based execution. A plan can also support columnar execution (see supportsColumnar). Spark will decide which execution to be called during query planning.

    Definition Classes
    SparkPlan
  142. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  143. val tableIdentifier: Option[TableIdentifier]
    Definition Classes
    FileSourceScanExec → DataSourceScanExec
  144. def toJSON: String
    Definition Classes
    TreeNode
  145. def toRowBased: SparkPlan

    Converts the output of this plan to row-based if it is columnar plan.

    Converts the output of this plan to row-based if it is columnar plan.

    Definition Classes
    SparkPlan
  146. def toString(): String
    Definition Classes
    TreeNode → AnyRef → Any
  147. def transform(rule: PartialFunction[SparkPlan, SparkPlan]): SparkPlan
    Definition Classes
    TreeNode
  148. def transformAllExpressions(rule: PartialFunction[Expression, Expression]): FileSourceScanExec.this.type
    Definition Classes
    QueryPlan
  149. def transformAllExpressionsWithPruning(cond: (TreePatternBits) => Boolean, ruleId: RuleId)(rule: PartialFunction[Expression, Expression]): FileSourceScanExec.this.type
    Definition Classes
    QueryPlan
  150. def transformDown(rule: PartialFunction[SparkPlan, SparkPlan]): SparkPlan
    Definition Classes
    TreeNode
  151. def transformDownWithPruning(cond: (TreePatternBits) => Boolean, ruleId: RuleId)(rule: PartialFunction[SparkPlan, SparkPlan]): SparkPlan
    Definition Classes
    TreeNode
  152. def transformDownWithSubqueries(f: PartialFunction[SparkPlan, SparkPlan]): SparkPlan
    Definition Classes
    QueryPlan
  153. def transformDownWithSubqueriesAndPruning(cond: (TreePatternBits) => Boolean, ruleId: RuleId)(f: PartialFunction[SparkPlan, SparkPlan]): SparkPlan
    Definition Classes
    QueryPlan
  154. def transformExpressions(rule: PartialFunction[Expression, Expression]): FileSourceScanExec.this.type
    Definition Classes
    QueryPlan
  155. def transformExpressionsDown(rule: PartialFunction[Expression, Expression]): FileSourceScanExec.this.type
    Definition Classes
    QueryPlan
  156. def transformExpressionsDownWithPruning(cond: (TreePatternBits) => Boolean, ruleId: RuleId)(rule: PartialFunction[Expression, Expression]): FileSourceScanExec.this.type
    Definition Classes
    QueryPlan
  157. def transformExpressionsUp(rule: PartialFunction[Expression, Expression]): FileSourceScanExec.this.type
    Definition Classes
    QueryPlan
  158. def transformExpressionsUpWithPruning(cond: (TreePatternBits) => Boolean, ruleId: RuleId)(rule: PartialFunction[Expression, Expression]): FileSourceScanExec.this.type
    Definition Classes
    QueryPlan
  159. def transformExpressionsWithPruning(cond: (TreePatternBits) => Boolean, ruleId: RuleId)(rule: PartialFunction[Expression, Expression]): FileSourceScanExec.this.type
    Definition Classes
    QueryPlan
  160. def transformUp(rule: PartialFunction[SparkPlan, SparkPlan]): SparkPlan
    Definition Classes
    TreeNode
  161. def transformUpWithBeforeAndAfterRuleOnChildren(cond: (SparkPlan) => Boolean, ruleId: RuleId)(rule: PartialFunction[(SparkPlan, SparkPlan), SparkPlan]): SparkPlan
    Definition Classes
    TreeNode
  162. def transformUpWithNewOutput(rule: PartialFunction[SparkPlan, (SparkPlan, Seq[(Attribute, Attribute)])], skipCond: (SparkPlan) => Boolean, canGetOutput: (SparkPlan) => Boolean): SparkPlan
    Definition Classes
    QueryPlan
  163. def transformUpWithPruning(cond: (TreePatternBits) => Boolean, ruleId: RuleId)(rule: PartialFunction[SparkPlan, SparkPlan]): SparkPlan
    Definition Classes
    TreeNode
  164. def transformUpWithSubqueries(f: PartialFunction[SparkPlan, SparkPlan]): SparkPlan
    Definition Classes
    QueryPlan
  165. def transformWithPruning(cond: (TreePatternBits) => Boolean, ruleId: RuleId)(rule: PartialFunction[SparkPlan, SparkPlan]): SparkPlan
    Definition Classes
    TreeNode
  166. def transformWithSubqueries(f: PartialFunction[SparkPlan, SparkPlan]): SparkPlan
    Definition Classes
    QueryPlan
  167. lazy val treePatternBits: BitSet
    Definition Classes
    QueryPlan → TreeNode → TreePatternBits
  168. def treeString(append: (String) => Unit, verbose: Boolean, addSuffix: Boolean, maxFields: Int, printOperatorId: Boolean): Unit
    Definition Classes
    TreeNode
  169. final def treeString(verbose: Boolean, addSuffix: Boolean, maxFields: Int, printOperatorId: Boolean): String
    Definition Classes
    TreeNode
  170. final def treeString: String
    Definition Classes
    TreeNode
  171. def unsetTagValue[T](tag: TreeNodeTag[T]): Unit
    Definition Classes
    TreeNode
  172. def updateOuterReferencesInSubquery(plan: SparkPlan, attrMap: AttributeMap[Attribute]): SparkPlan
    Attributes
    protected
    Definition Classes
    QueryPlan
  173. def vectorTypes: Option[Seq[String]]

    The exact java types of the columns that are output in columnar processing mode.

    The exact java types of the columns that are output in columnar processing mode. This is a performance optimization for code generation and is optional.

    Definition Classes
    FileSourceScanExec → SparkPlan
  174. def verboseString(maxFields: Int): String
    Definition Classes
    QueryPlan → TreeNode
  175. def verboseStringWithOperatorId(): String
    Definition Classes
    FileSourceScanExec → DataSourceScanExec → LeafExecNode → QueryPlan
  176. def verboseStringWithSuffix(maxFields: Int): String
    Definition Classes
    TreeNode
  177. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  178. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  179. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  180. def waitForSubqueries(): Unit

    Blocks the thread until all subqueries finish evaluation and update the results.

    Blocks the thread until all subqueries finish evaluation and update the results.

    Attributes
    protected
    Definition Classes
    SparkPlan
  181. final def withNewChildren(newChildren: Seq[SparkPlan]): SparkPlan
    Definition Classes
    TreeNode
  182. final def withNewChildrenInternal(newChildren: IndexedSeq[SparkPlan]): SparkPlan
    Definition Classes
    LeafLike

Inherited from DataSourceScanExec

Inherited from LeafExecNode

Inherited from LeafLike[SparkPlan]

Inherited from SparkPlan

Inherited from Serializable

Inherited from Logging

Inherited from QueryPlan[SparkPlan]

Inherited from SQLConfHelper

Inherited from TreeNode[SparkPlan]

Inherited from TreePatternBits

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

Ungrouped