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

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

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        genericUDAFEvaluators.put(entry.getKey(), genericUDAFEvaluator);
      }
    }

    Operator op =
      putOpInsertMap(OperatorFactory.getAndMakeChild(new groupByDesc(mode, outputColumnNames, groupByKeys, aggregations, false),
                                                     new RowSchema(groupByOutputRowResolver.getColumnInfos()),
                                                     reduceSinkOperatorInfo),
        groupByOutputRowResolver
    );
    op.setColumnExprMap(colExprMap);
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                                    new ColumnInfo(field,
                                        udaf.returnType, "", false));
    }

    Operator op = putOpInsertMap(
                                  OperatorFactory.getAndMakeChild(new groupByDesc(mode, outputColumnNames, groupByKeys, aggregations, distPartAgg),
                                  new RowSchema(groupByOutputRowResolver.getColumnInfos()),
                                  reduceSinkOperatorInfo),
        groupByOutputRowResolver);
    op.setColumnExprMap(colExprMap);
    return op;
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        genericUDAFEvaluators.put(entry.getKey(), genericUDAFEvaluator);
      }
    }

    Operator op = putOpInsertMap(
                                 OperatorFactory.getAndMakeChild(new groupByDesc(mode, outputColumnNames, groupByKeys, aggregations, false),
                                 new RowSchema(groupByOutputRowResolver.getColumnInfos()),
                                 inputOperatorInfo),
      groupByOutputRowResolver);
    op.setColumnExprMap(colExprMap);
    return op;
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                                    new ColumnInfo(field,
                                        udaf.returnType, "", false));
    }

    Operator op = putOpInsertMap(
      OperatorFactory.getAndMakeChild(new groupByDesc(mode, outputColumnNames, groupByKeys, aggregations, false),
                                      new RowSchema(groupByOutputRowResolver2.getColumnInfos()),
                                      reduceSinkOperatorInfo2),
        groupByOutputRowResolver2
    );
    op.setColumnExprMap(colExprMap);
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    }

    // Generate group-by operator
    Operator op = putOpInsertMap(
                    OperatorFactory.getAndMakeChild(
                      new groupByDesc(mode, outputColumnNames, groupByKeys, aggregations, false),
                      new RowSchema(groupByOutputRowResolver.getColumnInfos()),
                      inputOperatorInfo),
                    groupByOutputRowResolver);

    op.setColumnExprMap(colExprMap);
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        genericUDAFEvaluators.put(entry.getKey(), genericUDAFEvaluator);
      }
    }

    Operator op = 
      putOpInsertMap(OperatorFactory.getAndMakeChild(new groupByDesc(mode, outputColumnNames, groupByKeys, aggregations, false),
                                                     new RowSchema(groupByOutputRowResolver.getColumnInfos()),
                                                     reduceSinkOperatorInfo),
        groupByOutputRowResolver
    );
    op.setColumnExprMap(colExprMap);
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                                    new ColumnInfo(field,
                                        udaf.returnType, "", false));
    }

    Operator op = putOpInsertMap(
                                  OperatorFactory.getAndMakeChild(new groupByDesc(mode, outputColumnNames, groupByKeys, aggregations, distPartAgg),
                                  new RowSchema(groupByOutputRowResolver.getColumnInfos()),
                                  reduceSinkOperatorInfo),
        groupByOutputRowResolver);
    op.setColumnExprMap(colExprMap);
    return op;
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        genericUDAFEvaluators.put(entry.getKey(), genericUDAFEvaluator);
      }
    }

    Operator op = putOpInsertMap(
                                 OperatorFactory.getAndMakeChild(new groupByDesc(mode, outputColumnNames, groupByKeys, aggregations, false),
                                 new RowSchema(groupByOutputRowResolver.getColumnInfos()),
                                 inputOperatorInfo),
      groupByOutputRowResolver);
    op.setColumnExprMap(colExprMap);
    return op;
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                                    new ColumnInfo(field,
                                        udaf.returnType, "", false));
    }

    Operator op = putOpInsertMap(
      OperatorFactory.getAndMakeChild(new groupByDesc(mode, outputColumnNames, groupByKeys, aggregations, false),
                                      new RowSchema(groupByOutputRowResolver2.getColumnInfos()),
                                      reduceSinkOperatorInfo2),
        groupByOutputRowResolver2
    );
    op.setColumnExprMap(colExprMap);
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  public static class ColumnPrunerGroupByProc implements NodeProcessor {
    public Object process(Node nd, Stack<Node> stack, NodeProcessorCtx ctx, Object... nodeOutputs) throws SemanticException {
      GroupByOperator op = (GroupByOperator)nd;
      ColumnPrunerProcCtx cppCtx = (ColumnPrunerProcCtx)ctx;
      List<String> colLists = new ArrayList<String>();
      groupByDesc conf = op.getConf();
      ArrayList<exprNodeDesc> keys = conf.getKeys();
      for (exprNodeDesc key : keys)
        colLists = Utilities.mergeUniqElems(colLists, key.getCols());

      ArrayList<aggregationDesc> aggrs = conf.getAggregators();
      for (aggregationDesc aggr : aggrs) {
        ArrayList<exprNodeDesc> params = aggr.getParameters();
        for (exprNodeDesc param : params)
          colLists = Utilities.mergeUniqElems(colLists, param.getCols());
      }
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Related Classes of org.apache.hadoop.hive.ql.plan.groupByDesc

  • edu.yale.cs.hadoopdb.sms.SQLQueryGenerator
  • org.apache.hadoop.hive.ql.exec.vector.TestVectorGroupByOperator
  • org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator
  • org.apache.hadoop.hive.ql.optimizer.ColumnPrunerProcFactory$ColumnPrunerGroupByProc
  • org.apache.hadoop.hive.ql.optimizer.ConstantPropagateProcFactory$ConstantPropagateGroupByProc
  • org.apache.hadoop.hive.ql.optimizer.DynamicPartitionPruningOptimization
  • org.apache.hadoop.hive.ql.optimizer.GroupByOptimizer$BucketGroupByProcessor
  • org.apache.hadoop.hive.ql.optimizer.GroupByOptimizer$SortGroupByProcessor
  • org.apache.hadoop.hive.ql.optimizer.index.RewriteCanApplyProcFactory$CheckGroupByProc
  • org.apache.hadoop.hive.ql.optimizer.index.RewriteQueryUsingAggregateIndex$NewQueryGroupbySchemaProc
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