Package org.apache.drill.exec.physical.config

Examples of org.apache.drill.exec.physical.config.HashToMergeExchange

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    PhysicalOperator childPOP = child.getPhysicalOperator(creator);

    if(PrelUtil.getSettings(getCluster()).isSingleMode()) return childPOP;

    HashToMergeExchange g = new HashToMergeExchange(childPOP,
        PrelUtil.getHashExpression(this.distFields, getChild().getRowType()),
        PrelUtil.getOrdering(this.collation, getChild().getRowType()));
    return creator.addMetadata(this, g);

  }
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    if (PrelUtil.getSettings(getCluster()).isSingleMode()) {
      return childPOP;
    }

    HashToMergeExchange g = new HashToMergeExchange(childPOP,
        PrelUtil.getHashExpression(this.distFields, getChild().getRowType()),
        PrelUtil.getOrdering(this.collation, getChild().getRowType()));
    return creator.addMetadata(this, g);

  }
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Related Classes of org.apache.drill.exec.physical.config.HashToMergeExchange

  • org.apache.drill.exec.planner.physical.HashToMergeExchangePrel
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