Package org.apache.hadoop.hive.ql.plan

Examples of org.apache.hadoop.hive.ql.plan.forwardDesc

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    if (optimizeMultiGroupBy) {
      curr = createCommonReduceSink(qb, input);

      RowResolver currRR = opParseCtx.get(curr).getRowResolver();
      // create a forward operator
      input = putOpInsertMap(OperatorFactory.getAndMakeChild(new ForwardDesc(),
          new RowSchema(currRR.getColumnInfos()), curr), currRR);

      for (String dest : ks) {
        curr = input;
        curr = genGroupByPlan2MRMultiGroupBy(dest, qb, curr);
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        genCommonGroupByPlanReduceSinkOperator(qb, dests, select);

    // It is assumed throughout the code that a reducer has a single child, add a
    // ForwardOperator so that we can add multiple filter/group by operators as children
    RowResolver reduceSinkOperatorInfoRR = opParseCtx.get(reduceSinkOperatorInfo).getRowResolver();
    Operator forwardOp = putOpInsertMap(OperatorFactory.getAndMakeChild(new ForwardDesc(),
        new RowSchema(reduceSinkOperatorInfoRR.getColumnInfos()), reduceSinkOperatorInfo),
        reduceSinkOperatorInfoRR);

    Operator curr = forwardOp;
View Full Code Here
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    if (optimizeMultiGroupBy) {
      curr = createCommonReduceSink(qb, input);

      RowResolver currRR = opParseCtx.get(curr).getRowResolver();
      // create a forward operator
      input = putOpInsertMap(OperatorFactory.getAndMakeChild(new ForwardDesc(),
          new RowSchema(currRR.getColumnInfos()), curr), currRR);

      for (String dest : ks) {
        curr = input;
        curr = genGroupByPlan2MRMultiGroupBy(dest, qb, curr);
View Full Code Here
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        genCommonGroupByPlanReduceSinkOperator(qb, dests, select);

    // It is assumed throughout the code that a reducer has a single child, add a
    // ForwardOperator so that we can add multiple filter/group by operators as children
    RowResolver reduceSinkOperatorInfoRR = opParseCtx.get(reduceSinkOperatorInfo).getRowResolver();
    Operator forwardOp = putOpInsertMap(OperatorFactory.getAndMakeChild(new ForwardDesc(),
        new RowSchema(reduceSinkOperatorInfoRR.getColumnInfos()), reduceSinkOperatorInfo),
        reduceSinkOperatorInfoRR);

    Operator curr = forwardOp;
View Full Code Here
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    if (optimizeMultiGroupBy) {
      curr = createCommonReduceSink(qb, input);

      RowResolver currRR = opParseCtx.get(curr).getRowResolver();
      // create a forward operator
      input = putOpInsertMap(OperatorFactory.getAndMakeChild(new ForwardDesc(),
          new RowSchema(currRR.getColumnInfos()), curr), currRR);

      for (String dest : ks) {
        curr = input;
        curr = genGroupByPlan2MRMultiGroupBy(dest, qb, curr);
View Full Code Here
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        genCommonGroupByPlanReduceSinkOperator(qb, dests, select);

    // It is assumed throughout the code that a reducer has a single child, add a
    // ForwardOperator so that we can add multiple filter/group by operators as children
    RowResolver reduceSinkOperatorInfoRR = opParseCtx.get(reduceSinkOperatorInfo).getRowResolver();
    Operator forwardOp = putOpInsertMap(OperatorFactory.getAndMakeChild(new ForwardDesc(),
        new RowSchema(reduceSinkOperatorInfoRR.getColumnInfos()), reduceSinkOperatorInfo),
        reduceSinkOperatorInfoRR);

    Operator curr = forwardOp;
View Full Code Here
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    if (optimizeMultiGroupBy) {
      curr = createCommonReduceSink(qb, input);

      RowResolver currRR = opParseCtx.get(curr).getRowResolver();
      // create a forward operator
      input = putOpInsertMap(OperatorFactory.getAndMakeChild(new ForwardDesc(),
          new RowSchema(currRR.getColumnInfos()), curr), currRR);

      for (String dest : ks) {
        curr = input;
        curr = genGroupByPlan2MRMultiGroupBy(dest, qb, curr);
View Full Code Here
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    Operator reduceSinkOperatorInfo = genCommonGroupByPlanReduceSinkOperator(qb, dests, select);

    // It is assumed throughout the code that a reducer has a single child, add a
    // ForwardOperator so that we can add multiple filter/group by operators as children
    RowResolver reduceSinkOperatorInfoRR = opParseCtx.get(reduceSinkOperatorInfo).getRowResolver();
    Operator forwardOp = putOpInsertMap(OperatorFactory.getAndMakeChild(new ForwardDesc(),
        new RowSchema(reduceSinkOperatorInfoRR.getColumnInfos()), reduceSinkOperatorInfo),
        reduceSinkOperatorInfoRR);

    Operator curr = forwardOp;
View Full Code Here
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    if (optimizeMultiGroupBy) {
      curr = createCommonReduceSink(qb, input);

      RowResolver currRR = opParseCtx.get(curr).getRowResolver();
      // create a forward operator
      input = putOpInsertMap(OperatorFactory.getAndMakeChild(new ForwardDesc(),
          new RowSchema(currRR.getColumnInfos()), curr), currRR);

      for (String dest : ks) {
        curr = input;
        curr = genGroupByPlan2MRMultiGroupBy(dest, qb, curr);
View Full Code Here
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    if (optimizeMultiGroupBy) {
      curr = createCommonReduceSink(qb, input);

      RowResolver currRR = opParseCtx.get(curr).getRowResolver();
      // create a forward operator
      input = putOpInsertMap(OperatorFactory.getAndMakeChild(new ForwardDesc(),
          new RowSchema(currRR.getColumnInfos()), curr), currRR);

      for (String dest : ks) {
        curr = input;
        curr = genGroupByPlan2MRMultiGroupBy(dest, qb, curr);
View Full Code Here
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Related Classes of org.apache.hadoop.hive.ql.plan.forwardDesc

  • org.apache.hadoop.hive.ql.parse.SemanticAnalyzer
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