Introduce better bloom filter
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Key: ACCUMULO-320
URL: https://issues.apache.org/jira/browse/ACCUMULO-320
Project: Accumulo
Issue Type: Improvement
Reporter: John Vines
Fix For: 1.5.0
The current dynamic filter works by having an array of filters which grows as
the filters reach 50% capacity (I believe). This functions, but creates an
excessive amount of overhead relative to some other bloom filter techniques. We
should look into alternative bloom filter implementations, probably some form
of a compacting bloom filter. We should look into HBases' implementation, the
hadoop 0.23 implementation, or possibly some other open source implementations
which are already available.
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