Examples of fetchColumnFamily()

Examples of org.apache.accumulo.core.client.Scanner.fetchColumnFamily()

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        if (c.getSecond() != null) {
          log.debug("Fetching column " + c.getFirst() + ":" + c.getSecond());
          scanner.fetchColumn(c.getFirst(), c.getSecond());
        } else {
          log.debug("Fetching column family " + c.getFirst());
          scanner.fetchColumnFamily(c.getFirst());
        }
      }

      scanner.setRange(split.getRange());
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Examples of org.apache.accumulo.core.client.Scanner.fetchColumnFamily()

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    }
   
    String user = state.getConnector().whoami();
    Authorizations auths = state.getConnector().securityOperations().getUserAuthorizations(user);
    Scanner scanner = state.getConnector().createScanner(Setup.getTableName(), auths);
    scanner.fetchColumnFamily(BulkPlusOne.CHECK_COLUMN_FAMILY);
    for (Entry<Key,Value> entry : scanner) {
      byte[] value = entry.getValue().get();
      if (!Arrays.equals(value, zero)) {
        throw new Exception("Bad key at " + entry);
      }
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Examples of org.apache.accumulo.core.client.Scanner.fetchColumnFamily()

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        throw new Exception("Bad key at " + entry);
      }
    }
   
    scanner.clearColumns();
    scanner.fetchColumnFamily(BulkPlusOne.MARKER_CF);
    RowIterator rowIter = new RowIterator(scanner);
   
    while (rowIter.hasNext()) {
      Iterator<Entry<Key,Value>> row = rowIter.next();
      long prev = 0;
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Examples of org.apache.accumulo.core.client.Scanner.fetchColumnFamily()

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  public static void main(String args[]) throws Exception {
    ClientOnRequiredTable opts = new ClientOnRequiredTable();
    opts.parseArgs(Verify.class.getName(), args);
    Scanner scanner = opts.getConnector().createScanner(opts.tableName, opts.auths);
    scanner.fetchColumnFamily(BulkPlusOne.CHECK_COLUMN_FAMILY);
    Text startBadRow = null;
    Text lastBadRow = null;
    Value currentBadValue = null;
    for (Entry<Key,Value> entry : scanner) {
      // System.out.println("Entry: " + entry);
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Examples of org.apache.accumulo.core.client.ScannerBase.fetchColumnFamily()

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      scanner = accumuloOperations.createScanner(
          tableName,
          authorizations);

      scanner.fetchColumnFamily(new Text(
          adapterId.getBytes()));

      final IteratorSetting rowIteratorSettings = new IteratorSetting(
          SingleEntryFilterIterator.WHOLE_ROW_ITERATOR_PRIORITY,
          SingleEntryFilterIterator.WHOLE_ROW_ITERATOR_NAME,
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Examples of org.apache.accumulo.core.client.impl.ScannerImpl.fetchColumnFamily()

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  public static SortedMap<String,DataFileValue> getDataFileSizes(KeyExtent extent, TCredentials credentials) {
    TreeMap<String,DataFileValue> sizes = new TreeMap<String,DataFileValue>();

    Scanner mdScanner = new ScannerImpl(HdfsZooInstance.getInstance(), credentials, Constants.METADATA_TABLE_ID, Constants.NO_AUTHS);
    mdScanner.fetchColumnFamily(Constants.METADATA_DATAFILE_COLUMN_FAMILY);
    Text row = extent.getMetadataEntry();

    Key endKey = new Key(row, Constants.METADATA_DATAFILE_COLUMN_FAMILY, new Text(""));
    endKey = endKey.followingKey(PartialKey.ROW_COLFAM);
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Examples of org.apache.accumulo.core.client.impl.ScannerImpl.fetchColumnFamily()

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      Key rowKey = new Key(metadataEntry);
     
      SortedMap<String,DataFileValue> origDatafileSizes = new TreeMap<String,DataFileValue>();
      SortedMap<String,DataFileValue> highDatafileSizes = new TreeMap<String,DataFileValue>();
      SortedMap<String,DataFileValue> lowDatafileSizes = new TreeMap<String,DataFileValue>();
      scanner3.fetchColumnFamily(Constants.METADATA_DATAFILE_COLUMN_FAMILY);
      scanner3.setRange(new Range(rowKey, rowKey.followingKey(PartialKey.ROW)));
     
      for (Entry<Key,Value> entry : scanner3) {
        if (entry.getKey().compareColumnFamily(Constants.METADATA_DATAFILE_COLUMN_FAMILY) == 0) {
          origDatafileSizes.put(entry.getKey().getColumnQualifier().toString(), new DataFileValue(entry.getValue().get()));
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Examples of org.apache.accumulo.core.client.impl.ScannerImpl.fetchColumnFamily()

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    ms.setRange(new KeyExtent(tableIdText, null, null).toMetadataRange());

    // insert deletes before deleting data from !METADATA... this makes the code fault tolerant
    if (insertDeletes) {

      ms.fetchColumnFamily(Constants.METADATA_DATAFILE_COLUMN_FAMILY);
      Constants.METADATA_DIRECTORY_COLUMN.fetch(ms);
     
      for (Entry<Key,Value> cell : ms) {
        Key key = cell.getKey();
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Examples of org.apache.accumulo.core.client.impl.ScannerImpl.fetchColumnFamily()

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        sizes.put(Constants.ZROOT_TABLET + "/" + fileStatus.getPath().getName(), dfv);
      }

    } else {
      Scanner scanner = new ScannerImpl(HdfsZooInstance.getInstance(), credentials, Constants.METADATA_TABLE_ID, Constants.NO_AUTHS);
      scanner.fetchColumnFamily(Constants.METADATA_LOG_COLUMN_FAMILY);
      scanner.fetchColumnFamily(Constants.METADATA_DATAFILE_COLUMN_FAMILY);
      scanner.setRange(extent.toMetadataRange());

      for (Entry<Key,Value> entry : scanner) {
        if (!entry.getKey().getRow().equals(extent.getMetadataEntry())) {
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Examples of org.apache.accumulo.core.client.impl.ScannerImpl.fetchColumnFamily()

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      }

    } else {
      Scanner scanner = new ScannerImpl(HdfsZooInstance.getInstance(), credentials, Constants.METADATA_TABLE_ID, Constants.NO_AUTHS);
      scanner.fetchColumnFamily(Constants.METADATA_LOG_COLUMN_FAMILY);
      scanner.fetchColumnFamily(Constants.METADATA_DATAFILE_COLUMN_FAMILY);
      scanner.setRange(extent.toMetadataRange());

      for (Entry<Key,Value> entry : scanner) {
        if (!entry.getKey().getRow().equals(extent.getMetadataEntry())) {
          throw new RuntimeException("Unexpected row " + entry.getKey().getRow() + " expected " + extent.getMetadataEntry());
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