Package org.apache.drill.exec.planner.logical

Examples of org.apache.drill.exec.planner.logical.DrillJoinRel

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    return PrelUtil.getPlannerSettings(call.getPlanner()).isHashJoinEnabled();
  }
 
  @Override
  public void onMatch(RelOptRuleCall call) {
    final DrillJoinRel join = (DrillJoinRel) call.rel(0);
    final RelNode left = join.getLeft();
    final RelNode right = join.getRight();
   
    if (!checkPreconditions(join, left, right)) {
      return;
    }
   
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    return PrelUtil.getPlannerSettings(call.getPlanner()).isMergeJoinEnabled();
  }
 
  @Override
  public void onMatch(RelOptRuleCall call) {
    final DrillJoinRel join = (DrillJoinRel) call.rel(0);
    final RelNode left = join.getLeft();
    final RelNode right = join.getRight();

    if (!checkPreconditions(join, left, right)) {
      return;
    }
   
    boolean hashSingleKey = PrelUtil.getPlannerSettings(call.getPlanner()).isHashSingleKey();
   
    try {           
      RelCollation collationLeft = getCollation(join.getLeftKeys());
      RelCollation collationRight = getCollation(join.getRightKeys());

      createDistBothPlan(call, join, PhysicalJoinType.MERGE_JOIN, left, right, collationLeft, collationRight, hashSingleKey);

      if (checkBroadcastConditions(call.getPlanner(), join, left, right)) {
        createBroadcastPlan(call, join, PhysicalJoinType.MERGE_JOIN, left, right, collationLeft, collationRight);
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  public void onMatch(RelOptRuleCall call) {
    if (!PrelUtil.getPlannerSettings(call.getPlanner()).isHashJoinEnabled()) {
      return;
    }

    final DrillJoinRel join = (DrillJoinRel) call.rel(0);
    final RelNode left = join.getLeft();
    final RelNode right = join.getRight();

    if (!checkPreconditions(join, left, right)) {
      return;
    }
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    return PrelUtil.getPlannerSettings(call.getPlanner()).isMergeJoinEnabled();
  }

  @Override
  public void onMatch(RelOptRuleCall call) {
    final DrillJoinRel join = (DrillJoinRel) call.rel(0);
    final RelNode left = join.getLeft();
    final RelNode right = join.getRight();

    if (!checkPreconditions(join, left, right)) {
      return;
    }

    boolean hashSingleKey = PrelUtil.getPlannerSettings(call.getPlanner()).isHashSingleKey();

    try {
      RelCollation collationLeft = getCollation(join.getLeftKeys());
      RelCollation collationRight = getCollation(join.getRightKeys());

      createDistBothPlan(call, join, PhysicalJoinType.MERGE_JOIN, left, right, collationLeft, collationRight, hashSingleKey);

      if (checkBroadcastConditions(call.getPlanner(), join, left, right)) {
        createBroadcastPlan(call, join, PhysicalJoinType.MERGE_JOIN, left, right, collationLeft, collationRight);
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  @Override
  public void onMatch(RelOptRuleCall call) {
    if (!PrelUtil.getPlannerSettings(call.getPlanner()).isHashJoinEnabled()) return;

    final DrillJoinRel join = (DrillJoinRel) call.rel(0);
    final RelNode left = join.getLeft();
    final RelNode right = join.getRight();
   
    if (!checkPreconditions(join, left, right)) {
      return;
    }
   
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Related Classes of org.apache.drill.exec.planner.logical.DrillJoinRel

  • org.apache.drill.common.expression.FieldReference
  • org.apache.drill.common.logical.data.LogicalOperator
  • org.apache.drill.exec.planner.physical.HashJoinPrule
  • org.apache.drill.exec.planner.physical.MergeJoinPrule
  • org.eigenbase.rel.RelNode
  • org.eigenbase.reltype.RelDataTypeField
  • org.eigenbase.rex.RexNode
  • org.eigenbase.rel.InvalidRelException
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