Package org.apache.hadoop.util.bloom

Examples of org.apache.hadoop.util.bloom.BloomFilter.membershipTest()

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        verify(context).write(
                any(),
                argument.capture());

        BloomFilter f=argument.getValue();
        assertFalse(f.membershipTest(BloomReducer.toKey("Michigan")));
        assertTrue(f.membershipTest(BloomReducer.toKey("New Jersey")));
        assertTrue(f.membershipTest(BloomReducer.toKey("New Mexico")));
        assertTrue(f.membershipTest(BloomReducer.toKey("Lady Gaga")));
        assertTrue(f.membershipTest(BloomReducer.toKey("Beyonce")));
        assertFalse(f.membershipTest(BloomReducer.toKey("Olivia Newton-John")));
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                any(),
                argument.capture());

        BloomFilter f=argument.getValue();
        assertFalse(f.membershipTest(BloomReducer.toKey("Michigan")));
        assertTrue(f.membershipTest(BloomReducer.toKey("New Jersey")));
        assertTrue(f.membershipTest(BloomReducer.toKey("New Mexico")));
        assertTrue(f.membershipTest(BloomReducer.toKey("Lady Gaga")));
        assertTrue(f.membershipTest(BloomReducer.toKey("Beyonce")));
        assertFalse(f.membershipTest(BloomReducer.toKey("Olivia Newton-John")));
    }
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                argument.capture());

        BloomFilter f=argument.getValue();
        assertFalse(f.membershipTest(BloomReducer.toKey("Michigan")));
        assertTrue(f.membershipTest(BloomReducer.toKey("New Jersey")));
        assertTrue(f.membershipTest(BloomReducer.toKey("New Mexico")));
        assertTrue(f.membershipTest(BloomReducer.toKey("Lady Gaga")));
        assertTrue(f.membershipTest(BloomReducer.toKey("Beyonce")));
        assertFalse(f.membershipTest(BloomReducer.toKey("Olivia Newton-John")));
    }
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        BloomFilter f=argument.getValue();
        assertFalse(f.membershipTest(BloomReducer.toKey("Michigan")));
        assertTrue(f.membershipTest(BloomReducer.toKey("New Jersey")));
        assertTrue(f.membershipTest(BloomReducer.toKey("New Mexico")));
        assertTrue(f.membershipTest(BloomReducer.toKey("Lady Gaga")));
        assertTrue(f.membershipTest(BloomReducer.toKey("Beyonce")));
        assertFalse(f.membershipTest(BloomReducer.toKey("Olivia Newton-John")));
    }

    @Test
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        BloomFilter f=argument.getValue();
        assertFalse(f.membershipTest(BloomReducer.toKey("Michigan")));
        assertTrue(f.membershipTest(BloomReducer.toKey("New Jersey")));
        assertTrue(f.membershipTest(BloomReducer.toKey("New Mexico")));
        assertTrue(f.membershipTest(BloomReducer.toKey("Lady Gaga")));
        assertTrue(f.membershipTest(BloomReducer.toKey("Beyonce")));
        assertFalse(f.membershipTest(BloomReducer.toKey("Olivia Newton-John")));
    }

    @Test
    public void justBloom() {
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        assertFalse(f.membershipTest(BloomReducer.toKey("Michigan")));
        assertTrue(f.membershipTest(BloomReducer.toKey("New Jersey")));
        assertTrue(f.membershipTest(BloomReducer.toKey("New Mexico")));
        assertTrue(f.membershipTest(BloomReducer.toKey("Lady Gaga")));
        assertTrue(f.membershipTest(BloomReducer.toKey("Beyonce")));
        assertFalse(f.membershipTest(BloomReducer.toKey("Olivia Newton-John")));
    }

    @Test
    public void justBloom() {
        BloomFilter f=new BloomFilter(100000,10, Hash.parseHashType("murmur"));
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    @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())));
    }
}
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      }
    };
    Map<String, BloomFilter> filterValues = BloomFilterFactory.createFilter(new Path(inputPath), filterFn).getValue();
    assertEquals(1, filterValues.size());
    BloomFilter filter = filterValues.get("shakes.txt");
    assertTrue(filter.membershipTest(new Key("Mcbeth".getBytes())));
    assertTrue(filter.membershipTest(new Key("apples".getBytes())));
  }

}
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    };
    Map<String, BloomFilter> filterValues = BloomFilterFactory.createFilter(new Path(inputPath), filterFn).getValue();
    assertEquals(1, filterValues.size());
    BloomFilter filter = filterValues.get("shakes.txt");
    assertTrue(filter.membershipTest(new Key("Mcbeth".getBytes())));
    assertTrue(filter.membershipTest(new Key("apples".getBytes())));
  }

}
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        "20091128093155 4"
    };
   
    for(String eg : egs) {
      Key k = new Key(eg.getBytes());
      System.out.println(eg+"\t"+bloomFilter.membershipTest(k));
    }
   
  }
 
}
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