Package org.apache.hadoop.hbase.filter

Examples of org.apache.hadoop.hbase.filter.KeyOnlyFilter

382
383
384
385
386
387
388
389
390
391
392
        break;
      case InclusiveStopFilter:
        filter = new InclusiveStopFilter(Base64.decode(value));
        break;
      case KeyOnlyFilter:
        filter = new KeyOnlyFilter();
        break;
      case MultipleColumnPrefixFilter: {
        byte[][] values = new byte[prefixes.size()][];
        for (int i = 0; i < prefixes.size(); i++) {
          values[i] = Base64.decode(prefixes.get(i));
View Full Code Here
388
389
390
391
392
393
394
395
396
397
398
    // Step 1.
    final Get get = new Get(hbaseRow);
    get.addFamily(hbaseColumnName.getFamily());

    final FilterList filter = new FilterList(FilterList.Operator.MUST_PASS_ALL);
    filter.addFilter(new KeyOnlyFilter());
    filter.addFilter(new ColumnPrefixFilter(hbaseColumnName.getQualifier()));
    get.setFilter(filter);

    final Result result = mHTable.get(get);
View Full Code Here
51
52
53
54
55
56
57
      new HashCodeBuilder().append(StripValueColumnFilter.class).toHashCode();

  /** {@inheritDoc} */
  @Override
  public Filter toHBaseFilter(KijiColumnName kijiColumnName, Context context) throws IOException {
    return new KeyOnlyFilter();
  }
View Full Code Here
53
54
55
56
57
58
59
  }

  /** {@inheritDoc} */
  @Override
  public Filter toHBaseFilter(Context context) throws IOException {
    return new KeyOnlyFilter();
  }
View Full Code Here
84
85
86
87
88
89
90
      new HashCodeBuilder().append(CellByteSizeAsValueFilter.class).toHashCode();

  /** {@inheritDoc} */
  @Override
  public Filter toHBaseFilter(KijiColumnName kijiColumnName, Context context) throws IOException {
    return new KeyOnlyFilter(true);
  }
View Full Code Here
181
182
183
184
185
186
187
188
189
190
191
  /** {@inheritDoc} */
  @Override
  public Set<String> tableSet() throws IOException {
    Scan scan = new Scan();
    scan.addFamily(mFamilyBytes).setFilter(new KeyOnlyFilter());
    ResultScanner resultScanner = mTable.getScanner(scan);
    if (null == resultScanner) {
      LOG.debug("No results were returned when you scanned for the {} family",
         mFamilyBytes);
      return Collections.emptySet();
View Full Code Here
420
421
422
423
424
425
426
427
428
429
430
    // Step 1.
    final Get get = new Get(hbaseRow);
    get.addFamily(hbaseColumnName.getFamily());

    final FilterList filter = new FilterList(FilterList.Operator.MUST_PASS_ALL);
    filter.addFilter(new KeyOnlyFilter());
    filter.addFilter(new ColumnPrefixFilter(hbaseColumnName.getQualifier()));
    get.setFilter(filter);

    final Result result = mHTable.get(get);
View Full Code Here
384
385
386
387
388
389
390
391
392
393
394
        break;
      case InclusiveStopFilter:
        filter = new InclusiveStopFilter(Base64.decode(value));
        break;
      case KeyOnlyFilter:
        filter = new KeyOnlyFilter();
        break;
      case MultipleColumnPrefixFilter: {
        byte[][] values = new byte[prefixes.size()][];
        for (int i = 0; i < prefixes.size(); i++) {
          values[i] = Base64.decode(prefixes.get(i));
View Full Code Here
497
498
499
500
501
502
503
504
505
506
507
      ResultScanner rs = null;
      try {
        Scan s = new Scan();
        s.setBatch(2);
        s.addFamily(FAMILY);
        s.setFilter(new KeyOnlyFilter());
        s.setMaxVersions(1);

        rs = table.getScanner(s);
        Result result = rs.next();
        return result != null && result.size() > 0;
View Full Code Here
751
752
753
754
755
756
757
758
759
760
761
      put.add(FAMILY, QUALIFIERS[i], VALUE);
      ht.put(put);
    }
    Scan scan = new Scan();
    scan.addFamily(FAMILY);
    Filter filter = new KeyOnlyFilter(true);
    scan.setFilter(filter);
    ResultScanner scanner = ht.getScanner(scan);
    int count = 0;
    for(Result result : ht.getScanner(scan)) {
      assertEquals(result.size(), 1);
View Full Code Here
TOP

Related Classes of org.apache.hadoop.hbase.filter.KeyOnlyFilter

  • com.impetus.client.hbase.HBaseClient
  • com.impetus.client.hbase.query.ResultIterator
  • com.impetus.recommendation.hbase.model.CitySimilarityTest
  • com.nearinfinity.honeycomb.hbase.HBaseTable
  • com.salesforce.phoenix.query.StatsManagerImpl
  • org.apache.hadoop.hbase.client.TestFromClientSide
  • org.apache.hadoop.hbase.KeyValue
  • org.apache.hadoop.hbase.mttr.IntegrationTestMTTR$ScanCallable
  • org.apache.hadoop.hbase.rest.model.ScannerModel$FilterModel
  • org.apache.mahout.cf.taste.impl.model.hbase.HBaseDataModel
    • 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.