Package org.apache.accumulo.core.iterators

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

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      long entriesCompacted = 0;
      List<SortedKeyValueIterator<Key,Value>> iters = openMapDataFiles(lgName, conf, fs, filesToCompact, extent, readers);
      CountingIterator citr = new CountingIterator(new MultiIterator(iters, extent.toDataRange()));
      DeletingIterator delIter = new DeletingIterator(citr, propogateDeletes);
     
      IteratorEnvironment iterEnv = new TabletIteratorEnvironment(IteratorScope.majc, !propogateDeletes, acuTableConf);
     
      SortedKeyValueIterator<Key,Value> itr = IteratorUtil.loadIterators(IteratorScope.majc, delIter, extent, acuTableConf, iterEnv);
     
      itr.seek(extent.toDataRange(), columnFamilies, inclusive);
     
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    }
    return columnSet;
  }
 
  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);
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      for (SortedKeyValueIterator<Key,Value> skvi : iters)
        ((InterruptibleIterator) skvi).setInterruptFlag(interruptFlag);
     
      MultiIterator multiIter = new MultiIterator(iters, extent);
     
      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);
     
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Related Classes of org.apache.accumulo.core.iterators.IteratorEnvironment

  • org.apache.accumulo.core.client.ClientSideIteratorScanner
  • org.apache.accumulo.core.client.mock.MockScannerBase
  • org.apache.accumulo.server.iterators.MetadataBulkLoadFilterTest
  • org.apache.accumulo.server.tabletserver.Tablet
  • org.apache.accumulo.server.tabletserver.Tablet$ScanDataSource
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