Package org.apache.accumulo.core.iterators

Examples of org.apache.accumulo.core.iterators.SystemScanIterator

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      IteratorEnvironment iterEnv = new TabletIteratorEnvironment(IteratorScope.scan, acuTableConf, fileManager);
     
      DeletingIterator delIter = new DeletingIterator(multiIter, false);
     
      SystemScanIterator systemIter = new SystemScanIterator(delIter, options.authorizations, options.defaultLabels, options.columnSet);
     
      return IteratorUtil.loadIterators(IteratorScope.scan, systemIter, extent, acuTableConf, options.ssiList, options.ssio, iterEnv);
    }
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    iters.add(new ColumnFamilySkippingIterator(smi));
   
    MultiIterator multiIter = new MultiIterator(iters, ke);
    DeletingIterator delIter = new DeletingIterator(multiIter, false);
   
    SystemScanIterator systemIter;
   
    systemIter = new SystemScanIterator(delIter, authorizations, defaultLabels, columnSet);
   
    if (useTableIterators)
      return IteratorUtil.loadIterators(IteratorScope.scan, systemIter, ke,
          AccumuloConfiguration.getTableConfiguration(HdfsZooInstance.getInstance().getInstanceID(), ke.getTableId().toString()), ssiList, ssio, null);
    return systemIter;
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  private SortedKeyValueIterator<Key,Value> createSystemIter(Range r, List<SortedKeyValueIterator<Key,Value>> readers, HashSet<Column> columns)
      throws IOException {
    MultiIterator multiIterator = new MultiIterator(readers, false);
    DeletingIterator delIter = new DeletingIterator(multiIterator, false);
    SystemScanIterator ssi = new SystemScanIterator(delIter, Constants.NO_AUTHS, new byte[0], columns);
   
    ssi.seek(r, LocalityGroupUtil.EMPTY_CF_SET, false);
   
    VersioningIterator vi = new VersioningIterator();
    Map<String,String> opts = new HashMap<String,String>();
    opts.put("maxVersions", "1");
    vi.init(ssi, opts, null);
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  public SortedKeyValueIterator<Key,Value> createFilter(SortedKeyValueIterator<Key,Value> inner) throws IOException {
    IteratorEnvironment iterEnv = null;
    byte[] defaultLabels = {};
    inner = new ColumnFamilySkippingIterator(new DeletingIterator(inner, false));
    SystemScanIterator systemIter = new SystemScanIterator(inner, auths, defaultLabels, columns);
    AccumuloConfiguration conf = new MockConfiguration(table.settings);
    SortedKeyValueIterator<Key,Value> result = IteratorUtil.loadIterators(IteratorScope.scan, systemIter, null, conf, ssiList, ssio, iterEnv);
    return result;
  }
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      IteratorEnvironment iterEnv = new TabletIteratorEnvironment(IteratorScope.scan, acuTableConf, fileManager);
     
      DeletingIterator delIter = new DeletingIterator(multiIter, false);
     
      SystemScanIterator systemIter = new SystemScanIterator(delIter, options.authorizations, options.defaultLabels, options.columnSet);
     
      return IteratorUtil.loadIterators(IteratorScope.scan, systemIter, extent, acuTableConf, options.ssiList, options.ssio, iterEnv);
    }
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Related Classes of org.apache.accumulo.core.iterators.SystemScanIterator

  • org.apache.accumulo.core.client.mock.MockScannerBase
  • org.apache.accumulo.core.iterators.filter.ColumnQualifierFilter
  • org.apache.accumulo.core.iterators.filter.VisibilityFilter
  • org.apache.accumulo.server.tabletserver.Tablet$ScanDataSource
  • org.apache.accumulo.server.test.performance.scan.CollectTabletStats
  • org.apache.accumulo.server.util.OfflineMetadataScanner
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