Package org.apache.hadoop.util.bloom

Examples of org.apache.hadoop.util.bloom.Key


    }

    @Test
    public void justBloom() {
        BloomFilter f=new BloomFilter(100000,10, Hash.parseHashType("murmur"));
        f.add(new Key(new Text("New Jersey").getBytes()));
        assertTrue(f.membershipTest(new Key(new Text("New Jersey").getBytes())));
    }
View Full Code Here


    protected void cleanup(Context context) throws IOException, InterruptedException {
        context.write(NullWritable.get(),f);
    }

    public static Key toKey(Text t) {
        return new Key(Arrays.copyOfRange(t.getBytes(), 0, t.getLength()));
    }
View Full Code Here

    }
   
    @Override
    public synchronized void append(org.apache.accumulo.core.data.Key key, Value val) throws IOException {
      writer.append(key, val);
      Key bloomKey = transformer.transform(key);
      if (bloomKey.getBytes().length > 0)
        bloomFilter.add(bloomKey);
    }
View Full Code Here

        initiateLoad(maxLoadThreads);
        if (bloomFilter == null)
          return true;
      }
     
      Key bloomKey = transformer.transform(range);
     
      if (bloomKey == null || bloomKey.getBytes().length == 0)
        return true;
     
      return bloomFilter.membershipTest(bloomKey);
    }
View Full Code Here

    }

    @Override
    public synchronized void append(org.apache.accumulo.core.data.Key key, Value val) throws IOException {
      writer.append(key, val);
      Key bloomKey = transformer.transform(key);
      if (bloomKey.getBytes().length > 0)
        bloomFilter.add(bloomKey);
    }
View Full Code Here

        initiateLoad(maxLoadThreads);
        if (bloomFilter == null)
          return true;
      }

      Key bloomKey = transformer.transform(range);

      if (bloomKey == null || bloomKey.getBytes().length == 0)
        return true;

      return bloomFilter.membershipTest(bloomKey);
    }
View Full Code Here

    }
   
    @Override
    public synchronized void append(org.apache.accumulo.core.data.Key key, Value val) throws IOException {
      writer.append(key, val);
      Key bloomKey = transformer.transform(key);
      if (bloomKey.getBytes().length > 0)
        bloomFilter.add(bloomKey);
    }
View Full Code Here

        initiateLoad(maxLoadThreads);
        if (bloomFilter == null)
          return true;
      }
     
      Key bloomKey = transformer.transform(range);
     
      if (bloomKey == null || bloomKey.getBytes().length == 0)
        return true;
     
      return bloomFilter.membershipTest(bloomKey);
    }
View Full Code Here

    }
   
    @Override
    public synchronized void append(org.apache.accumulo.core.data.Key key, Value val) throws IOException {
      writer.append(key, val);
      Key bloomKey = transformer.transform(key);
      if (bloomKey.getBytes().length > 0)
        bloomFilter.add(bloomKey);
    }
View Full Code Here

        initiateLoad(maxLoadThreads);
        if (bloomFilter == null)
          return true;
      }
     
      Key bloomKey = transformer.transform(range);
     
      if (bloomKey == null || bloomKey.getBytes().length == 0)
        return true;
     
      return bloomFilter.membershipTest(bloomKey);
    }
View Full Code Here

TOP

Related Classes of org.apache.hadoop.util.bloom.Key

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.