Package org.apache.hadoop.hive.metastore.api

Examples of org.apache.hadoop.hive.metastore.api.Order

367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
    // The join columns should contain all the sort columns
    // The sort columns of all the tables should be in the same order
    // compare the column names and the order with the first table/partition.
    for (int pos = 0; pos < sortCols.size(); pos++) {
      Order o = sortCols.get(pos);

      if (o.getOrder() != sortColumnsFirstPartition.get(pos).getOrder()) {
        return false;
      }
      sortColNames.add(o.getCol());
    }

    // The column names and order (ascending/descending) matched
    // The first 'n' sorted columns should be the same as the joinCols, where
    // 'n' is the size of join columns.
View Full Code Here
970
971
972
973
974
975
976
977
978
979
  private List<Order> convertToOrders(List<MOrder> mkeys) {
    List<Order> keys = null;
    if (mkeys != null) {
      keys = new ArrayList<Order>(mkeys.size());
      for (MOrder part : mkeys) {
        keys.add(new Order(part.getCol(), part.getOrder()));
      }
    }
    return keys;
  }
View Full Code Here
731
732
733
734
735
736
737
738
739
740
741
      Table metaBaseTbl = new Table(baseTbl);
      for (int i = 0; i < metaBaseTbl.getCols().size(); i++) {
        FieldSchema col = metaBaseTbl.getCols().get(i);
        if (indexedCols.contains(col.getName())) {
          indexTblCols.add(col);
          sortCols.add(new Order(col.getName(), 1));
          k++;
        }
      }
      if (k != indexedCols.size()) {
        throw new RuntimeException(
View Full Code Here
460
461
462
463
464
465
466
467
468
469
470
        + " where \"SD_ID\" in (" + sdIds + ") and \"INTEGER_IDX\" >= 0"
        + " order by \"SD_ID\" asc, \"INTEGER_IDX\" asc";
    loopJoinOrderedResult(sds, queryText, 0, new ApplyFunc<StorageDescriptor>() {
      public void apply(StorageDescriptor t, Object[] fields) {
        if (fields[2] == null) return;
        t.addToSortCols(new Order((String)fields[1], extractSqlInt(fields[2])));
      }});

    queryText = "select \"SD_ID\", \"BUCKET_COL_NAME\" from \"BUCKETING_COLS\""
        + " where \"SD_ID\" in (" + sdIds + ") and \"INTEGER_IDX\" >= 0"
        + " order by \"SD_ID\" asc, \"INTEGER_IDX\" asc";
View Full Code Here
586
587
588
589
590
591
592
593
594
595
596
597
598
599
    List<Order> colList = new ArrayList<Order>();
    int numCh = ast.getChildCount();
    for (int i = 0; i < numCh; i++) {
      ASTNode child = (ASTNode) ast.getChild(i);
      if (child.getToken().getType() == HiveParser.TOK_TABSORTCOLNAMEASC) {
        colList.add(new Order(unescapeIdentifier(child.getChild(0).getText()).toLowerCase(),
            HIVE_COLUMN_ORDER_ASC));
      } else {
        colList.add(new Order(unescapeIdentifier(child.getChild(0).getText()).toLowerCase(),
            HIVE_COLUMN_ORDER_DESC));
      }
    }
    return colList;
  }
View Full Code Here
957
958
959
960
961
962
963
964
965
966
  private List<Order> convertToOrders(List<MOrder> mkeys) {
    List<Order> keys = null;
    if (mkeys != null) {
      keys = new ArrayList<Order>(mkeys.size());
      for (MOrder part : mkeys) {
        keys.add(new Order(part.getCol(), part.getOrder()));
      }
    }
    return keys;
  }
View Full Code Here
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
    // The join columns should contain all the sort columns
    // The sort columns of all the tables should be in the same order
    // compare the column names and the order with the first table/partition.
    for (int pos = 0; pos < sortCols.size(); pos++) {
      Order o = sortCols.get(pos);

      if (o.getOrder() != sortColumnsFirstPartition.get(pos).getOrder()) {
        return false;
      }
      sortColNames.add(o.getCol());
    }

    // The column names and order (ascending/descending) matched
    // The first 'n' sorted columns should be the same as the joinCols, where
    // 'n' is the size of join columns.
View Full Code Here
730
731
732
733
734
735
736
737
738
739
740
      int k = 0;
      for (int i = 0; i < storageDescriptor.getCols().size(); i++) {
        FieldSchema col = storageDescriptor.getCols().get(i);
        if (indexedCols.contains(col.getName())) {
          indexTblCols.add(col);
          sortCols.add(new Order(col.getName(), 1));
          k++;
        }
      }
      if (k != indexedCols.size()) {
        throw new RuntimeException(
View Full Code Here
TOP

Related Classes of org.apache.hadoop.hive.metastore.api.Order

  • com.facebook.presto.hive.shaded.org.apache.commons.lang.builder.HashCodeBuilder
  • com.facebook.presto.hive.shaded.org.apache.thrift.protocol.TTupleProtocol
  • org.apache.commons.lang.builder.HashCodeBuilder
  • org.apache.hadoop.hive.metastore.MetaStoreDirectSql
  • org.apache.hadoop.hive.metastore.ObjectStore
  • org.apache.hadoop.hive.ql.exec.MoveTask
  • org.apache.hadoop.hive.ql.metadata.Hive
  • org.apache.hadoop.hive.ql.optimizer.AbstractSMBJoinProc
  • org.apache.hadoop.hive.ql.optimizer.SortedMergeBucketMapJoinOptimizer$SortedMergeBucketMapjoinProc
  • org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer
    • Copyright © 2018 www.massapicom. All rights reserved.
    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.