Examples of BinaryComparator

javaff.data.metric.BinaryComparator
org.apache.hadoop.hbase.filter.BinaryComparator
A binary comparator which lexicographically compares against the specified byte array using {@link Bytes#compareTo(byte[],byte[])}.
org.hbase.async.BinaryComparator
A binary comparator used in comparison filters. Compares byte arrays lexicographically. @since 1.6
org.hbase.async.generated.ComparatorPB.BinaryComparator

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

      new RegionServerCallable<Boolean>(connection, getName(), row) {
        public Boolean call() throws IOException {
          try {
            MutateRequest request = RequestConverter.buildMutateRequest(
              getLocation().getRegionInfo().getRegionName(), row, family, qualifier,
                new BinaryComparator(value), CompareType.EQUAL, delete);
            MutateResponse response = getStub().mutate(null, request);
            return Boolean.valueOf(response.getProcessed());
          } catch (ServiceException se) {
            throw ProtobufUtil.getRemoteException(se);
          }

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

    }


    protected Scan constructScan(byte[] valuePrefix) throws IOException {
      Filter filter = new SingleColumnValueFilter(
          FAMILY_NAME, QUALIFIER_NAME, CompareFilter.CompareOp.EQUAL,
          new BinaryComparator(valuePrefix)
      );
      Scan scan = new Scan();
      scan.addColumn(FAMILY_NAME, QUALIFIER_NAME);
      scan.setFilter(filter);
      return scan;

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

    assertTrue(slt.equals(sltDeserialized));
  }


  @Test public void testCompareFilter() throws Exception {
    Filter f = new RowFilter(CompareOp.EQUAL,
      new BinaryComparator(Bytes.toBytes("testRowOne-2")));
    byte [] bytes = f.toByteArray();
    Filter ff = RowFilter.parseFrom(bytes);
    assertNotNull(ff);
  }

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

      // Putting empty data in key
      Put put = new Put(row1);
      put.add(fam1, qf1, emptyVal);


      // checkAndPut with empty value
      boolean res = region.checkAndMutate(row1, fam1, qf1, CompareOp.EQUAL, new BinaryComparator(
          emptyVal), put, true);
      assertTrue(res);


      // Putting data in key
      put = new Put(row1);
      put.add(fam1, qf1, val1);


      // checkAndPut with correct value
      res = region.checkAndMutate(row1, fam1, qf1, CompareOp.EQUAL, new BinaryComparator(emptyVal),
          put, true);
      assertTrue(res);


      // not empty anymore
      res = region.checkAndMutate(row1, fam1, qf1, CompareOp.EQUAL, new BinaryComparator(emptyVal),
          put, true);
      assertFalse(res);


      Delete delete = new Delete(row1);
      delete.deleteColumn(fam1, qf1);
      res = region.checkAndMutate(row1, fam1, qf1, CompareOp.EQUAL, new BinaryComparator(emptyVal),
          delete, true);
      assertFalse(res);


      put = new Put(row1);
      put.add(fam1, qf1, val2);
      // checkAndPut with correct value
      res = region.checkAndMutate(row1, fam1, qf1, CompareOp.EQUAL, new BinaryComparator(val1),
          put, true);
      assertTrue(res);


      // checkAndDelete with correct value
      delete = new Delete(row1);
      delete.deleteColumn(fam1, qf1);
      delete.deleteColumn(fam1, qf1);
      res = region.checkAndMutate(row1, fam1, qf1, CompareOp.EQUAL, new BinaryComparator(val2),
          delete, true);
      assertTrue(res);


      delete = new Delete(row1);
      res = region.checkAndMutate(row1, fam1, qf1, CompareOp.EQUAL, new BinaryComparator(emptyVal),
          delete, true);
      assertTrue(res);


      // checkAndPut looking for a null value
      put = new Put(row1);

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

      Put put = new Put(row1);
      put.add(fam1, qf1, val1);
      region.put(put);


      // checkAndPut with wrong value
      boolean res = region.checkAndMutate(row1, fam1, qf1, CompareOp.EQUAL, new BinaryComparator(
          val2), put, true);
      assertEquals(false, res);


      // checkAndDelete with wrong value
      Delete delete = new Delete(row1);
      delete.deleteFamily(fam1);
      res = region.checkAndMutate(row1, fam1, qf1, CompareOp.EQUAL, new BinaryComparator(val2),
          delete, true);
      assertEquals(false, res);
    } finally {
      HRegion.closeHRegion(this.region);
      this.region = null;

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

      Put put = new Put(row1);
      put.add(fam1, qf1, val1);
      region.put(put);


      // checkAndPut with correct value
      boolean res = region.checkAndMutate(row1, fam1, qf1, CompareOp.EQUAL, new BinaryComparator(
          val1), put, true);
      assertEquals(true, res);


      // checkAndDelete with correct value
      Delete delete = new Delete(row1);
      delete.deleteColumn(fam1, qf1);
      res = region.checkAndMutate(row1, fam1, qf1, CompareOp.EQUAL, new BinaryComparator(val1),
          put, true);
      assertEquals(true, res);
    } finally {
      HRegion.closeHRegion(this.region);
      this.region = null;

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


      // checkAndPut with wrong value
      HStore store = (HStore) region.getStore(fam1);
      store.memstore.kvset.size();


      boolean res = region.checkAndMutate(row1, fam1, qf1, CompareOp.EQUAL, new BinaryComparator(
          val1), put, true);
      assertEquals(true, res);
      store.memstore.kvset.size();


      Get get = new Get(row1);

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

    try {
      Put put = new Put(row2);
      put.add(fam1, qual1, value1);
      try {
        boolean res = region.checkAndMutate(row, fam1, qual1, CompareOp.EQUAL,
            new BinaryComparator(value2), put, false);
        fail();
      } catch (org.apache.hadoop.hbase.DoNotRetryIOException expected) {
        // expected exception.
      }
    } finally {

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

      // Multi-column delete
      Delete delete = new Delete(row1);
      delete.deleteColumn(fam1, qf1);
      delete.deleteColumn(fam2, qf1);
      delete.deleteColumn(fam1, qf3);
      boolean res = region.checkAndMutate(row1, fam1, qf1, CompareOp.EQUAL, new BinaryComparator(
          val2), delete, true);
      assertEquals(true, res);


      Get get = new Get(row1);
      get.addColumn(fam1, qf1);
      get.addColumn(fam1, qf3);
      get.addColumn(fam2, qf2);
      Result r = region.get(get);
      assertEquals(2, r.size());
      assertArrayEquals(val1, r.getValue(fam1, qf1));
      assertArrayEquals(val2, r.getValue(fam2, qf2));


      // Family delete
      delete = new Delete(row1);
      delete.deleteFamily(fam2);
      res = region.checkAndMutate(row1, fam2, qf1, CompareOp.EQUAL, new BinaryComparator(emptyVal),
          delete, true);
      assertEquals(true, res);


      get = new Get(row1);
      r = region.get(get);
      assertEquals(1, r.size());
      assertArrayEquals(val1, r.getValue(fam1, qf1));


      // Row delete
      delete = new Delete(row1);
      res = region.checkAndMutate(row1, fam1, qf1, CompareOp.EQUAL, new BinaryComparator(val1),
          delete, true);
      assertEquals(true, res);
      get = new Get(row1);
      r = region.get(get);
      assertEquals(0, r.size());

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

      flushThread.start();


      Scan scan = new Scan();
      scan.addFamily(family);
      scan.setFilter(new SingleColumnValueFilter(family, qual1, CompareOp.EQUAL,
          new BinaryComparator(Bytes.toBytes(5L))));


      int expectedCount = 0;
      List<Cell> res = new ArrayList<Cell>();


      boolean toggle = true;

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