c

org.apache.spark.sql.delta.commands

ConvertToDeltaCommandBase

abstract class ConvertToDeltaCommandBase extends LogicalPlan with RunnableCommand with DeltaCommand

Convert an existing parquet table to a delta table by creating delta logs based on existing files. Here are the main components:

  • File Listing: Launch a spark job to list files from a given directory in parallel.
  • Schema Inference: Given an iterator on the file list result, we group the iterator into sequential batches and launch a spark job to infer schema for each batch, and finally merge schemas from all batches.
  • Stats collection: Again, we group the iterator on file list results into sequential batches and launch a spark job to collect stats for each batch.
  • Commit the files: We take the iterator of files with stats and write out a delta log file as the first commit. This bypasses the transaction protocol, but it's ok as this would be the very first commit.
Linear Supertypes
DeltaCommand, DeltaLogging, DatabricksLogging, DeltaProgressReporter, RunnableCommand, Command, LogicalPlan, Logging, QueryPlanConstraints, ConstraintHelper, LogicalPlanStats, AnalysisHelper, QueryPlan[LogicalPlan], TreeNode[LogicalPlan], Product, Equals, AnyRef, Any
Known Subclasses
ConvertToDeltaCommand
Ordering
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  2. By Inheritance
Inherited
  1. ConvertToDeltaCommandBase
  2. DeltaCommand
  3. DeltaLogging
  4. DatabricksLogging
  5. DeltaProgressReporter
  6. RunnableCommand
  7. Command
  8. LogicalPlan
  9. Logging
  10. QueryPlanConstraints
  11. ConstraintHelper
  12. LogicalPlanStats
  13. AnalysisHelper
  14. QueryPlan
  15. TreeNode
  16. Product
  17. Equals
  18. AnyRef
  19. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new ConvertToDeltaCommandBase(tableIdentifier: TableIdentifier, partitionSchema: Option[StructType], deltaPath: Option[String])

    tableIdentifier

    the target parquet table.

    partitionSchema

    the partition schema of the table, required when table is partitioned.

    deltaPath

    if provided, the delta log will be written to this location.

Type Members

  1. case class ConvertProperties(catalogTable: Option[CatalogTable], provider: Option[String], targetDir: String, properties: Map[String, String]) extends Product with Serializable
    Attributes
    protected

Abstract Value Members

  1. abstract def canEqual(that: Any): Boolean
    Definition Classes
    Equals
  2. abstract def productArity: Int
    Definition Classes
    Product
  3. abstract def productElement(n: Int): Any
    Definition Classes
    Product

Concrete 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 analyzed: Boolean
    Definition Classes
    AnalysisHelper
  6. def apply(number: Int): TreeNode[_]
    Definition Classes
    TreeNode
  7. def argString: String
    Definition Classes
    TreeNode
  8. def asCode: String
    Definition Classes
    TreeNode
  9. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  10. def assertNotAnalysisRule(): Unit
    Attributes
    protected
    Definition Classes
    AnalysisHelper
  11. def buildBaseRelation(spark: SparkSession, txn: OptimisticTransaction, actionType: String, rootPath: Path, inputLeafFiles: Seq[String], nameToAddFileMap: Map[String, AddFile]): HadoopFsRelation

    Build a base relation of files that need to be rewritten as part of an update/delete/merge operation.

    Build a base relation of files that need to be rewritten as part of an update/delete/merge operation.

    Attributes
    protected
    Definition Classes
    DeltaCommand
  12. final lazy val canonicalized: LogicalPlan
    Definition Classes
    QueryPlan
    Annotations
    @transient()
  13. def children: Seq[LogicalPlan]
    Definition Classes
    Command → TreeNode
  14. def childrenResolved: Boolean
    Definition Classes
    LogicalPlan
  15. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  16. def collect[B](pf: PartialFunction[LogicalPlan, B]): Seq[B]
    Definition Classes
    TreeNode
  17. def collectFirst[B](pf: PartialFunction[LogicalPlan, B]): Option[B]
    Definition Classes
    TreeNode
  18. def collectLeaves(): Seq[LogicalPlan]
    Definition Classes
    TreeNode
  19. def conf: SQLConf
    Definition Classes
    QueryPlan
  20. lazy val constraints: ExpressionSet
    Definition Classes
    QueryPlanConstraints
  21. def constructIsNotNullConstraints(constraints: Set[Expression], output: Seq[Attribute]): Set[Expression]
    Definition Classes
    ConstraintHelper
  22. def constructTableSchema(spark: SparkSession, dataSchema: StructType, partitionFields: Seq[StructField]): StructType

    Construct a table schema by merging data schema and partition schema.

    Construct a table schema by merging data schema and partition schema. We follow the merge logic in org.apache.spark.sql.execution.datasources.HadoopFsRelation:

    When data and partition schemas have overlapping columns, the output schema respects the order of the data schema for the overlapping columns, and it respects the data types of the partition schema.

    Attributes
    protected
  23. lazy val containsChild: Set[TreeNode[_]]
    Definition Classes
    TreeNode
  24. def createAddFile(file: SerializableFileStatus, basePath: Path, fs: FileSystem, conf: SQLConf): AddFile
    Attributes
    protected
  25. def doCanonicalize(): LogicalPlan
    Attributes
    protected
    Definition Classes
    QueryPlan
  26. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  27. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  28. final def expressions: Seq[Expression]
    Definition Classes
    QueryPlan
  29. def fastEquals(other: TreeNode[_]): Boolean
    Definition Classes
    TreeNode
  30. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  31. def find(f: (LogicalPlan) ⇒ Boolean): Option[LogicalPlan]
    Definition Classes
    TreeNode
  32. def flatMap[A](f: (LogicalPlan) ⇒ TraversableOnce[A]): Seq[A]
    Definition Classes
    TreeNode
  33. def foreach(f: (LogicalPlan) ⇒ Unit): Unit
    Definition Classes
    TreeNode
  34. def foreachUp(f: (LogicalPlan) ⇒ Unit): Unit
    Definition Classes
    TreeNode
  35. def generateCandidateFileMap(basePath: Path, candidateFiles: Seq[AddFile]): Map[String, AddFile]

    Generates a map of file names to add file entries for operations where we will need to rewrite files such as delete, merge, update.

    Generates a map of file names to add file entries for operations where we will need to rewrite files such as delete, merge, update. We expect file names to be unique, because each file contains a UUID.

    Attributes
    protected
    Definition Classes
    DeltaCommand
  36. def generateTreeString(depth: Int, lastChildren: Seq[Boolean], builder: StringBuilder, verbose: Boolean, prefix: String, addSuffix: Boolean): StringBuilder
    Definition Classes
    TreeNode
  37. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  38. def getContext: Map[String, String]
    Attributes
    protected
  39. def getConvertProperties(spark: SparkSession, tableIdentifier: TableIdentifier): ConvertProperties
    Attributes
    protected
  40. def getTouchedFile(basePath: Path, filePath: String, nameToAddFileMap: Map[String, AddFile]): AddFile

    Find the AddFile record corresponding to the file that was read as part of a delete/update/merge operation.

    Find the AddFile record corresponding to the file that was read as part of a delete/update/merge operation.

    filePath

    The path to a file. Can be either absolute or relative

    nameToAddFileMap

    Map generated through generateCandidateFileMap()

    Attributes
    protected
    Definition Classes
    DeltaCommand
  41. def handleExistingTransactionLog(spark: SparkSession, txn: OptimisticTransaction, convertProperties: ConvertProperties): Unit
    Attributes
    protected
  42. def hashCode(): Int
    Definition Classes
    TreeNode → AnyRef → Any
  43. def inferAdditionalConstraints(constraints: Set[Expression]): Set[Expression]
    Definition Classes
    ConstraintHelper
  44. def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  45. def initializeLogIfNecessary(isInterpreter: Boolean): Unit
    Attributes
    protected
    Definition Classes
    Logging
  46. def innerChildren: Seq[QueryPlan[_]]
    Attributes
    protected
    Definition Classes
    QueryPlan → TreeNode
  47. def inputSet: AttributeSet
    Definition Classes
    QueryPlan
  48. final def invalidateStatsCache(): Unit
    Definition Classes
    LogicalPlanStats
  49. def isCanonicalizedPlan: Boolean
    Attributes
    protected
    Definition Classes
    QueryPlan
  50. def isCatalogTable(analyzer: Analyzer, tableIdent: TableIdentifier): Boolean

    Calls DeltaCommand.isCatalogTable.

    Calls DeltaCommand.isCatalogTable. With Convert, we may get a format check error in cases where the metastore and the underlying table don't align, e.g. external table where the underlying files are converted to delta but the metadata has not been converted yet. In these cases, catch the error and return based on whether the provided Table Identifier could reasonably be a path

    analyzer

    The session state analyzer to call

    tableIdent

    Table Identifier to determine whether is path based or not

    returns

    Boolean where true means that the table is a table in a metastore and false means the table is a path based table

    Definition Classes
    ConvertToDeltaCommandBase → DeltaCommand
  51. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  52. def isPathIdentifier(tableIdent: TableIdentifier): Boolean

    Override this method since parquet paths are valid for Convert

    Override this method since parquet paths are valid for Convert

    tableIdent

    the provided table or path

    returns

    Whether or not the ident provided can refer to a table by path

    Definition Classes
    ConvertToDeltaCommandBase → DeltaCommand
  53. def isStreaming: Boolean
    Definition Classes
    LogicalPlan
  54. def isTraceEnabled(): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  55. def jsonFields: List[JField]
    Attributes
    protected
    Definition Classes
    TreeNode
  56. def log: Logger
    Attributes
    protected
    Definition Classes
    Logging
  57. def logConsole(line: String): Unit
    Definition Classes
    DatabricksLogging
  58. def logDebug(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  59. def logDebug(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  60. def logError(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  61. def logError(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  62. def logInfo(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  63. def logInfo(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  64. def logName: String
    Attributes
    protected
    Definition Classes
    Logging
  65. def logTrace(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  66. def logTrace(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  67. def logWarning(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  68. def logWarning(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  69. def makeCopy(newArgs: Array[AnyRef]): LogicalPlan
    Definition Classes
    TreeNode
  70. def map[A](f: (LogicalPlan) ⇒ A): Seq[A]
    Definition Classes
    TreeNode
  71. def mapChildren(f: (LogicalPlan) ⇒ LogicalPlan): LogicalPlan
    Definition Classes
    TreeNode
  72. def mapExpressions(f: (Expression) ⇒ Expression): ConvertToDeltaCommandBase.this.type
    Definition Classes
    QueryPlan
  73. def mapProductIterator[B](f: (Any) ⇒ B)(implicit arg0: ClassTag[B]): Array[B]
    Attributes
    protected
    Definition Classes
    TreeNode
  74. def maxRows: Option[Long]
    Definition Classes
    LogicalPlan
  75. def maxRowsPerPartition: Option[Long]
    Definition Classes
    LogicalPlan
  76. def mergeSchemasInParallel(sparkSession: SparkSession, filesToTouch: Seq[FileStatus]): Option[StructType]

    This method is forked from ParquetFileFormat.

    This method is forked from ParquetFileFormat. The only change here is that we use our SchemaUtils.mergeSchemas() instead of StructType.merge(), where we allow upcast between ByteType, ShortType and IntegerType.

    Figures out a merged Parquet schema with a distributed Spark job.

    Note that locality is not taken into consideration here because:

    1. For a single Parquet part-file, in most cases the footer only resides in the last block of that file. Thus we only need to retrieve the location of the last block. However, Hadoop FileSystem only provides API to retrieve locations of all blocks, which can be potentially expensive.

    2. This optimization is mainly useful for S3, where file metadata operations can be pretty slow. And basically locality is not available when using S3 (you can't run computation on S3 nodes).

    Attributes
    protected
  77. lazy val metrics: Map[String, SQLMetric]
    Definition Classes
    RunnableCommand
  78. def missingInput: AttributeSet
    Definition Classes
    QueryPlan
  79. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  80. def nodeName: String
    Definition Classes
    TreeNode
  81. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  82. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  83. def numberedTreeString: String
    Definition Classes
    TreeNode
  84. val origin: Origin
    Definition Classes
    TreeNode
  85. def otherCopyArgs: Seq[AnyRef]
    Attributes
    protected
    Definition Classes
    TreeNode
  86. def output: Seq[Attribute]
    Definition Classes
    Command → QueryPlan
  87. def outputOrdering: Seq[SortOrder]
    Definition Classes
    LogicalPlan
  88. def outputSet: AttributeSet
    Definition Classes
    QueryPlan
  89. def p(number: Int): LogicalPlan
    Definition Classes
    TreeNode
  90. def parsePartitionPredicates(spark: SparkSession, predicate: String): Seq[Expression]

    Converts string predicates into Expressions relative to a transaction.

    Converts string predicates into Expressions relative to a transaction.

    Attributes
    protected
    Definition Classes
    DeltaCommand
    Exceptions thrown

    AnalysisException if a non-partition column is referenced.

  91. lazy val partitionColNames: Seq[String]
  92. lazy val partitionFields: Seq[StructField]
  93. def performConvert(spark: SparkSession, txn: OptimisticTransaction, convertProperties: ConvertProperties): Seq[Row]
    Attributes
    protected
  94. def prettyJson: String
    Definition Classes
    TreeNode
  95. def printSchema(): Unit
    Definition Classes
    QueryPlan
  96. def producedAttributes: AttributeSet
    Definition Classes
    QueryPlan
  97. def productIterator: Iterator[Any]
    Definition Classes
    Product
  98. def productPrefix: String
    Definition Classes
    Product
  99. def recordDeltaEvent(deltaLog: DeltaLog, opType: String, tags: Map[TagDefinition, String] = Map.empty, data: AnyRef = null): Unit

    Used to record the occurrence of a single event or report detailed, operation specific statistics.

    Used to record the occurrence of a single event or report detailed, operation specific statistics.

    Attributes
    protected
    Definition Classes
    DeltaLogging
  100. def recordDeltaOperation[A](deltaLog: DeltaLog, opType: String, tags: Map[TagDefinition, String] = Map.empty)(thunk: ⇒ A): A

    Used to report the duration as well as the success or failure of an operation.

    Used to report the duration as well as the success or failure of an operation.

    Attributes
    protected
    Definition Classes
    DeltaLogging
  101. def recordEvent(metric: MetricDefinition, additionalTags: Map[TagDefinition, String] = Map.empty, blob: String = null, trimBlob: Boolean = true): Unit
    Definition Classes
    DatabricksLogging
  102. def recordOperation[S](opType: OpType, opTarget: String = null, extraTags: Map[TagDefinition, String], isSynchronous: Boolean = true, alwaysRecordStats: Boolean = false, allowAuthTags: Boolean = false, killJvmIfStuck: Boolean = false, outputMetric: MetricDefinition = null, silent: Boolean = true)(thunk: ⇒ S): S
    Definition Classes
    DatabricksLogging
  103. def recordUsage(metric: MetricDefinition, quantity: Double, additionalTags: Map[TagDefinition, String] = Map.empty, blob: String = null, forceSample: Boolean = false, trimBlob: Boolean = true, silent: Boolean = false): Unit
    Definition Classes
    DatabricksLogging
  104. def references: AttributeSet
    Definition Classes
    QueryPlan
  105. def refresh(): Unit
    Definition Classes
    LogicalPlan
  106. def removeFilesFromPaths(deltaLog: DeltaLog, nameToAddFileMap: Map[String, AddFile], filesToRewrite: Seq[String], operationTimestamp: Long): Seq[RemoveFile]

    This method provides the RemoveFile actions that are necessary for files that are touched and need to be rewritten in methods like Delete, Update, and Merge.

    This method provides the RemoveFile actions that are necessary for files that are touched and need to be rewritten in methods like Delete, Update, and Merge.

    deltaLog

    The DeltaLog of the table that is being operated on

    nameToAddFileMap

    A map generated using generateCandidateFileMap.

    filesToRewrite

    Absolute paths of the files that were touched. We will search for these in candidateFiles. Obtained as the output of the input_file_name function.

    operationTimestamp

    The timestamp of the operation

    Attributes
    protected
    Definition Classes
    DeltaCommand
  107. def resolve(nameParts: Seq[String], resolver: Resolver): Option[NamedExpression]
    Definition Classes
    LogicalPlan
  108. def resolve(schema: StructType, resolver: Resolver): Seq[Attribute]
    Definition Classes
    LogicalPlan
  109. def resolveChildren(nameParts: Seq[String], resolver: Resolver): Option[NamedExpression]
    Definition Classes
    LogicalPlan
  110. def resolveExpressions(r: PartialFunction[Expression, Expression]): LogicalPlan
    Definition Classes
    AnalysisHelper
  111. def resolveIdentifier(analyzer: Analyzer, identifier: TableIdentifier): LogicalPlan

    Use the analyzer to resolve the identifier provided

    Use the analyzer to resolve the identifier provided

    analyzer

    The session state analyzer to call

    identifier

    Table Identifier to determine whether is path based or not

    Attributes
    protected
    Definition Classes
    DeltaCommand
  112. def resolveOperators(rule: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan
    Definition Classes
    AnalysisHelper
  113. def resolveOperatorsDown(rule: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan
    Definition Classes
    AnalysisHelper
  114. def resolveOperatorsUp(rule: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan
    Definition Classes
    AnalysisHelper
  115. def resolveQuoted(name: String, resolver: Resolver): Option[NamedExpression]
    Definition Classes
    LogicalPlan
  116. lazy val resolved: Boolean
    Definition Classes
    LogicalPlan
  117. def run(spark: SparkSession): Seq[Row]
    Definition Classes
    ConvertToDeltaCommandBase → RunnableCommand
  118. final def sameResult(other: LogicalPlan): Boolean
    Definition Classes
    QueryPlan
  119. lazy val schema: StructType
    Definition Classes
    QueryPlan
  120. def schemaString: String
    Definition Classes
    QueryPlan
  121. final def semanticHash(): Int
    Definition Classes
    QueryPlan
  122. def simpleString: String
    Definition Classes
    QueryPlan → TreeNode
  123. def statePrefix: String
    Attributes
    protected
    Definition Classes
    LogicalPlan → QueryPlan
  124. def stats: Statistics
    Definition Classes
    LogicalPlanStats
  125. val statsCache: Option[Statistics]
    Attributes
    protected
    Definition Classes
    LogicalPlanStats
  126. def streamWrite(spark: SparkSession, txn: OptimisticTransaction, addFiles: Iterator[AddFile], op: Convert, numFiles: Long): Long

    Create the first commit on the Delta log by directly writing an iterator of AddFiles to the LogStore.

    Create the first commit on the Delta log by directly writing an iterator of AddFiles to the LogStore. This bypasses the Delta transactional protocol, but we assume this is ok as this is the very first commit and only happens at table conversion which is a one-off process.

    Attributes
    protected
  127. def stringArgs: Iterator[Any]
    Attributes
    protected
    Definition Classes
    TreeNode
  128. def subqueries: Seq[LogicalPlan]
    Definition Classes
    QueryPlan
  129. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  130. val timestampPartitionPattern: String
  131. def toJSON: String
    Definition Classes
    TreeNode
  132. def toString(): String
    Definition Classes
    TreeNode → AnyRef → Any
  133. def transform(rule: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan
    Definition Classes
    TreeNode
  134. def transformAllExpressions(rule: PartialFunction[Expression, Expression]): ConvertToDeltaCommandBase.this.type
    Definition Classes
    AnalysisHelper → QueryPlan
  135. def transformDown(rule: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan
    Definition Classes
    AnalysisHelper → TreeNode
  136. def transformExpressions(rule: PartialFunction[Expression, Expression]): ConvertToDeltaCommandBase.this.type
    Definition Classes
    QueryPlan
  137. def transformExpressionsDown(rule: PartialFunction[Expression, Expression]): ConvertToDeltaCommandBase.this.type
    Definition Classes
    QueryPlan
  138. def transformExpressionsUp(rule: PartialFunction[Expression, Expression]): ConvertToDeltaCommandBase.this.type
    Definition Classes
    QueryPlan
  139. def transformUp(rule: PartialFunction[LogicalPlan, LogicalPlan]): LogicalPlan
    Definition Classes
    AnalysisHelper → TreeNode
  140. def treeString(verbose: Boolean, addSuffix: Boolean): String
    Definition Classes
    TreeNode
  141. def treeString: String
    Definition Classes
    TreeNode
  142. def validConstraints: Set[Expression]
    Attributes
    protected
    Definition Classes
    QueryPlanConstraints
  143. def verboseString: String
    Definition Classes
    QueryPlan → TreeNode
  144. def verboseStringWithSuffix: String
    Definition Classes
    LogicalPlan → TreeNode
  145. def verifyPartitionPredicates(spark: SparkSession, partitionColumns: Seq[String], predicates: Seq[Expression]): Unit
    Attributes
    protected
    Definition Classes
    DeltaCommand
  146. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  147. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  148. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  149. def withNewChildren(newChildren: Seq[LogicalPlan]): LogicalPlan
    Definition Classes
    TreeNode
  150. def withStatusCode[T](statusCode: String, defaultMessage: String, data: Map[String, Any] = Map.empty)(body: ⇒ T): T

    Report a log to indicate some command is running.

    Report a log to indicate some command is running.

    Definition Classes
    DeltaProgressReporter

Inherited from DeltaCommand

Inherited from DeltaLogging

Inherited from DatabricksLogging

Inherited from DeltaProgressReporter

Inherited from RunnableCommand

Inherited from Command

Inherited from LogicalPlan

Inherited from Logging

Inherited from QueryPlanConstraints

Inherited from ConstraintHelper

Inherited from LogicalPlanStats

Inherited from AnalysisHelper

Inherited from QueryPlan[LogicalPlan]

Inherited from TreeNode[LogicalPlan]

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

Ungrouped