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c

org.apache.spark.sql.connect.planner

SparkConnectPlanner

class SparkConnectPlanner extends Logging

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Instance Constructors

  1. new SparkConnectPlanner(sessionHolder: SessionHolder)

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
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  2. final def ##(): Int
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  3. final def ==(arg0: Any): Boolean
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  4. final def asInstanceOf[T0]: T0
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  5. def clone(): AnyRef
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    protected[lang]
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    @throws( ... ) @native()
  6. final def eq(arg0: AnyRef): Boolean
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  7. def equals(arg0: Any): Boolean
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  8. def finalize(): Unit
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    @throws( classOf[java.lang.Throwable] )
  9. final def getClass(): Class[_]
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    @native()
  10. def handleGetResourcesCommand(responseObserver: StreamObserver[ExecutePlanResponse], executeHolder: ExecuteHolder): Unit
  11. def handleSqlCommand(getSqlCommand: SqlCommand, responseObserver: StreamObserver[ExecutePlanResponse], executeHolder: ExecuteHolder): Unit
  12. def handleStreamingQueryCommand(command: StreamingQueryCommand, responseObserver: StreamObserver[ExecutePlanResponse], executeHolder: ExecuteHolder): Unit
  13. def handleStreamingQueryManagerCommand(command: StreamingQueryManagerCommand, responseObserver: StreamObserver[ExecutePlanResponse], executeHolder: ExecuteHolder): Unit
  14. def handleWriteOperationV2(writeOperation: WriteOperationV2, executeHolder: ExecuteHolder): Unit

    Transforms the write operation and executes it.

    Transforms the write operation and executes it.

    The input write operation contains a reference to the input plan and transforms it to the corresponding logical plan. Afterwards, creates the DataFrameWriter and translates the parameters of the WriteOperation into the corresponding methods calls.

  15. def handleWriteStreamOperationStart(writeOp: WriteStreamOperationStart, responseObserver: StreamObserver[ExecutePlanResponse], executeHolder: ExecuteHolder): Unit
  16. def hashCode(): Int
    Definition Classes
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    @native()
  17. def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  18. def initializeLogIfNecessary(isInterpreter: Boolean): Unit
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    Logging
  19. final def isInstanceOf[T0]: Boolean
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  20. def isTraceEnabled(): Boolean
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    Logging
  21. def log: Logger
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  22. def logDebug(msg: ⇒ String, throwable: Throwable): Unit
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    Logging
  23. def logDebug(msg: ⇒ String): Unit
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  24. def logError(msg: ⇒ String, throwable: Throwable): Unit
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  25. def logError(msg: ⇒ String): Unit
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  26. def logInfo(msg: ⇒ String, throwable: Throwable): Unit
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  27. def logInfo(msg: ⇒ String): Unit
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  28. def logName: String
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  29. def logTrace(msg: ⇒ String, throwable: Throwable): Unit
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  30. def logTrace(msg: ⇒ String): Unit
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  31. def logWarning(msg: ⇒ String, throwable: Throwable): Unit
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  32. def logWarning(msg: ⇒ String): Unit
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    Logging
  33. final def ne(arg0: AnyRef): Boolean
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  34. final def notify(): Unit
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    @native()
  35. final def notifyAll(): Unit
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    @native()
  36. def process(command: Command, responseObserver: StreamObserver[ExecutePlanResponse], executeHolder: ExecuteHolder): Unit
  37. val sessionHolder: SessionHolder
  38. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  39. def toString(): String
    Definition Classes
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  40. def transformExpression(exp: Expression): Expression

    Transforms an input protobuf expression into the Catalyst expression.

    Transforms an input protobuf expression into the Catalyst expression. This is usually not called directly. Typically the planner will traverse the expressions automatically, only plugins are expected to manually perform expression transformations.

    exp

    the input expression

    returns

    Catalyst expression

  41. def transformRelation(rel: Relation): LogicalPlan
  42. final def wait(): Unit
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    @throws( ... )
  43. final def wait(arg0: Long, arg1: Int): Unit
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    @throws( ... )
  44. final def wait(arg0: Long): Unit
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    @throws( ... ) @native()

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