Package org.apache.hadoop.hbase.client.tableindexed

Examples of org.apache.hadoop.hbase.client.tableindexed.IndexSpecification

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    if (version < 4) {
      return;
    }
    int numIndexes = in.readInt();
    for (int i = 0; i < numIndexes; i++) {
      IndexSpecification index = new IndexSpecification();
      index.readFields(in);
      addIndex(index);
    }
  }
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    Iterator<IndexSpecification> indexIterator = indexesToUpdate.iterator();
    while (indexIterator.hasNext()) {
      IndexSpecification indexSpec = indexIterator.next();
      if (!doesApplyToIndex(indexSpec, newColumnValues)) {
        indexIterator.remove();
      }
    }
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      }
    }
   
    Iterator<IndexSpecification> indexIterator = indexesToUpdate.iterator();
    while (indexIterator.hasNext()) {
      IndexSpecification indexSpec = indexIterator.next();
      if (!IndexMaintenanceUtils.doesApplyToIndex(indexSpec, newColumnValues)) {
        indexIterator.remove();
      }
    }
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      }
    }
   
    Iterator<IndexSpecification> indexIterator = indexesToUpdate.iterator();
    while (indexIterator.hasNext()) {
      IndexSpecification indexSpec = indexIterator.next();
      if (!IndexMaintenanceUtils.doesApplyToIndex(indexSpec, newColumnValues)) {
        indexIterator.remove();
      }
    }
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    if (version < 4) {
      return;
    }
    int numIndexes = in.readInt();
    for (int i = 0; i < numIndexes; i++) {
      IndexSpecification index = new IndexSpecification();
      index.readFields(in);
      addIndex(index);
    }
  }
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    Iterator<IndexSpecification> indexIterator = indexesToUpdate.iterator();
    while (indexIterator.hasNext()) {
      IndexSpecification indexSpec = indexIterator.next();
      if (!IndexMaintenanceUtils.doesApplyToIndex(indexSpec, newColumnValues)) {
        indexIterator.remove();
      }
    }
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      }
    }
   
    Iterator<IndexSpecification> indexIterator = indexesToUpdate.iterator();
    while (indexIterator.hasNext()) {
      IndexSpecification indexSpec = indexIterator.next();
      if (!IndexMaintenanceUtils.doesApplyToIndex(indexSpec, newColumnValues)) {
        indexIterator.remove();
      }
    }
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    if (version < 4) {
      return;
    }
    int numIndexes = in.readInt();
    for (int i = 0; i < numIndexes; i++) {
      IndexSpecification index = new IndexSpecification();
      index.readFields(in);
      addIndex(index);
    }
  }
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        if (!conn.tableExists(tableName)) {
            retval.out.println("Table not found: " + tableName);
        }
        else {

            final IndexSpecification index = conn.getIndexForTable(indexName, tableName);

            if (index == null) {
                retval.out.println("Index " + indexName + " not found for table " + tableName);
            }
            else {
                retval.out.println("Index: " + index.getIndexId());
                final byte[][] columns = index.getIndexedColumns();
                for (final byte[] column : columns)
                    retval.out.println("Index key: " + Bytes.toString(column));

                final byte[][] otherColumns = index.getAdditionalColumns();
                if (otherColumns.length > 0) {
                    retval.out.println("Additional columns in index: ");
                    for (final byte[] column : otherColumns)
                        retval.out.println("    " + Bytes.toString(column));
                }
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        final TableMapping mapping = conn.getMapping(this.getMappingContext().getMappingName());

        final List<String> indexList = this.getQualifiedNameList(mapping, this.indexColumns);
        final List<String> includeList = this.getQualifiedNameList(mapping, this.includeColumns);
        final IndexSpecification spec = SingleColumnIndex.newIndex(this.getIndexName(), indexList, includeList);

        try {
            conn.getIndexTableAdmin().addIndex(mapping.getTableNameAsBytes(), spec);
        }
        catch (IOException e) {
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Related Classes of org.apache.hadoop.hbase.client.tableindexed.IndexSpecification

  • org.apache.hadoop.hbase.HBaseConfiguration
  • org.apache.hadoop.hbase.hbql.impl.HConnectionImpl
  • org.apache.hadoop.hbase.hbql.statement.args.WithArgs
  • org.apache.hadoop.hbase.hbql.statement.CreateIndexStatement
  • org.apache.hadoop.hbase.hbql.statement.DescribeIndexForTableStatement
  • org.apache.hadoop.hbase.HTableDescriptor
  • org.apache.hadoop.hbase.regionserver.tableindexed.IndexedRegion
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