[jira] [Created] (SAMZA-314) Create BloomFilter backed state store

["Jakob Homan (JIRA)" <ji...@apache.org>]

Jakob Homan created SAMZA-314:
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             Summary: Create BloomFilter backed state store
                 Key: SAMZA-314
                 URL: https://issues.apache.org/jira/browse/SAMZA-314
             Project: Samza
          Issue Type: Bug
            Reporter: Jakob Homan


It would be good to have a bloom filter state store.  Guava has an implementation and it looks like [Orestes|http://divinetraube.github.io/Orestes-Bloomfilter/] may be compelling as well.  The interface for a bloom filter state store would likely cover {{insert}}, {{contains}} and optionally {{delete}} and {{count}}.  As such, it'd be good to take a look at the current state store interfaces, create a new bloom filter version (as compared to the current key-value focused one) and reconcile the various interfaces to be as harmonious as we can get.



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