Package org.apache.drill.exec.planner.physical

Class MergeJoinPrule

java.lang.Object
org.apache.calcite.plan.RelOptRule
org.apache.drill.exec.planner.physical.Prule
org.apache.drill.exec.planner.physical.JoinPruleBase
org.apache.drill.exec.planner.physical.MergeJoinPrule
public class MergeJoinPrule extends JoinPruleBase

  • Nested Class Summary

    Nested classes/interfaces inherited from class org.apache.drill.exec.planner.physical.JoinPruleBase

    JoinPruleBase.PhysicalJoinType

    Nested classes/interfaces inherited from class org.apache.calcite.plan.RelOptRule

    org.apache.calcite.plan.RelOptRule.ConverterRelOptRuleOperand

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final org.apache.calcite.plan.RelOptRule
    BROADCAST_INSTANCE
     
    static final org.apache.calcite.plan.RelOptRule
    DIST_INSTANCE
     
    protected static final org.slf4j.Logger
    tracer
     

    Fields inherited from class org.apache.calcite.plan.RelOptRule

    description, operands, relBuilderFactory

  • Method Summary

    Modifier and Type
    Method
    Description
    boolean
    matches(org.apache.calcite.plan.RelOptRuleCall call)
     
    void
    onMatch(org.apache.calcite.plan.RelOptRuleCall call)
     

    Methods inherited from class org.apache.drill.exec.planner.physical.JoinPruleBase

    checkBroadcastConditions, checkPreconditions, createBroadcastPlan, createDistBothPlan, createRangePartitionRightPlan, getDistributionField

    Methods inherited from class org.apache.drill.exec.planner.physical.Prule

    convert, isSingleMode

    Methods inherited from class org.apache.calcite.plan.RelOptRule

    any, convert, convertList, convertOperand, convertOperand, equals, equals, getOperand, getOperands, getOutConvention, getOutTrait, hashCode, none, operand, operand, operand, operand, operand, operandJ, operandJ, some, toString, unordered

    Methods inherited from class java.lang.Object

    clone, finalize, getClass, notify, notifyAll, wait, wait, wait

  • Field Details

    • DIST_INSTANCE

      public static final org.apache.calcite.plan.RelOptRule DIST_INSTANCE

    • BROADCAST_INSTANCE

      public static final org.apache.calcite.plan.RelOptRule BROADCAST_INSTANCE

    • tracer

      protected static final org.slf4j.Logger tracer

  • Method Details

    • matches

      public boolean matches(org.apache.calcite.plan.RelOptRuleCall call)
      Overrides:
      matches in class org.apache.calcite.plan.RelOptRule

    • onMatch

      public void onMatch(org.apache.calcite.plan.RelOptRuleCall call)
      Specified by:
      onMatch in class org.apache.calcite.plan.RelOptRule