List of allowColumnName() Examples

Examples of allowColumnName()

org.apache.hadoop.hive.ql.index.IndexPredicateAnalyzer.allowColumnName()
Adds a column name to the set of column names allowed. @param columnName name of column to be allowed

Examples of org.apache.hadoop.hive.ql.index.IndexPredicateAnalyzer.allowColumnName()

      analyzer.addComparisonOp(op);
    }


    String[] hiveColumnNames = conf.getStrings(serdeConstants.LIST_COLUMNS);
    for (String col : hiveColumnNames) {
      analyzer.allowColumnName(col);
    }


    return analyzer;
  }
}

View Full Code Here

Examples of org.apache.hadoop.hive.ql.index.IndexPredicateAnalyzer.allowColumnName()

  public DecomposedPredicate decomposePredicate(JobConf jobConf, Deserializer deserializer,
      ExprNodeDesc predicate) {
    String keyColName = keyMapping.columnName;


    IndexPredicateAnalyzer analyzer = IndexPredicateAnalyzer.createAnalyzer(false);
    analyzer.allowColumnName(keyColName);
    analyzer.setAcceptsFields(true);


    DecomposedPredicate decomposed = new DecomposedPredicate();


    List<IndexSearchCondition> searchConditions = new ArrayList<IndexSearchCondition>();

View Full Code Here

Examples of org.apache.hadoop.hive.ql.index.IndexPredicateAnalyzer.allowColumnName()

    analyzer.addComparisonOp(GenericUDFOPEqualOrGreaterThan.class.getName());


    // only return results for columns in this index
    List<FieldSchema> columnSchemas = index.getSd().getCols();
    for (FieldSchema column : columnSchemas) {
      analyzer.allowColumnName(column.getName());
    }


    // partitioned columns are treated as if they have indexes so that the partitions
    // are used during the index query generation
    partitionCols = new HashSet<String>();

View Full Code Here

Examples of org.apache.hadoop.hive.ql.index.IndexPredicateAnalyzer.allowColumnName()

    for (Partition part : queryPartitions) {
      if (part.getSpec().isEmpty()) {
        continue; // empty partitions are from whole tables, so we don't want to add them in
      }
      for (String column : part.getSpec().keySet()) {
        analyzer.allowColumnName(column);
        partitionCols.add(column);
      }
    }


    return analyzer;

View Full Code Here

Examples of org.apache.hadoop.hive.ql.index.IndexPredicateAnalyzer.allowColumnName()


    // only return results for columns in the list of indexes
    for (Index index : indexes) {
      List<FieldSchema> columnSchemas = index.getSd().getCols();
      for (FieldSchema column : columnSchemas) {
        analyzer.allowColumnName(column.getName());
      }
    }


    // partitioned columns are treated as if they have indexes so that the partitions
    // are used during the index query generation

View Full Code Here

Examples of org.apache.hadoop.hive.ql.index.IndexPredicateAnalyzer.allowColumnName()

    for (Partition part : queryPartitions) {
      if (part.getSpec().isEmpty()) {
        continue; // empty partitions are from whole tables, so we don't want to add them in
      }
      for (String column : part.getSpec().keySet()) {
        analyzer.allowColumnName(column);
      }
    }


    return analyzer;
  }

View Full Code Here

Examples of org.apache.hadoop.hive.ql.index.IndexPredicateAnalyzer.allowColumnName()

    analyzer.addComparisonOp(GenericUDFOPEqualOrGreaterThan.class.getName());


    // only return results for columns in this index
    List<FieldSchema> columnSchemas = index.getSd().getCols();
    for (FieldSchema column : columnSchemas) {
      analyzer.allowColumnName(column.getName());
    }


    // partitioned columns are treated as if they have indexes so that the partitions
    // are used during the index query generation
    partitionCols = new HashSet<String>();

View Full Code Here

Examples of org.apache.hadoop.hive.ql.index.IndexPredicateAnalyzer.allowColumnName()

    for (Partition part : queryPartitions) {
      if (part.getSpec().isEmpty()) {
        continue; // empty partitions are from whole tables, so we don't want to add them in
      }
      for (String column : part.getSpec().keySet()) {
        analyzer.allowColumnName(column);
        partitionCols.add(column);
      }
    }


    return analyzer;

View Full Code Here

Examples of org.apache.hadoop.hive.ql.index.IndexPredicateAnalyzer.allowColumnName()


    // only return results for columns in the list of indexes
    for (Index index : indexes) {
      List<FieldSchema> columnSchemas = index.getSd().getCols();
      for (FieldSchema column : columnSchemas) {
        analyzer.allowColumnName(column.getName());
      }
    }


    // partitioned columns are treated as if they have indexes so that the partitions
    // are used during the index query generation

View Full Code Here

Examples of org.apache.hadoop.hive.ql.index.IndexPredicateAnalyzer.allowColumnName()

    for (Partition part : queryPartitions) {
      if (part.getSpec().isEmpty()) {
        continue; // empty partitions are from whole tables, so we don't want to add them in
      }
      for (String column : part.getSpec().keySet()) {
        analyzer.allowColumnName(column);
      }
    }


    return analyzer;
  }

View Full Code Here

0 1 2 3 4

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.