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Posted to commits@cassandra.apache.org by Apache Wiki <wi...@apache.org> on 2013/11/13 00:55:09 UTC

[Cassandra Wiki] Update of "ArchitectureAntiEntropy" by GehrigKunz

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The "ArchitectureAntiEntropy" page has been changed by GehrigKunz:
https://wiki.apache.org/cassandra/ArchitectureAntiEntropy?action=diff&rev1=5&rev2=6

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  One possible fix to this problem would be to use something like a [[http://comonad.com/reader/2008/linear-bloom-filters/|Linear Bloom Filter]] to store a summary of every SSTable on disk, where each sub-bloom is partitioned using 'midpoint()' like the current !MerkleTree. Then, to validate a column family, you could OR together the bloom filters for each SSTable, and send it to neighbors without performing a compaction.
  
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