Splits a Flow File into data shards and accompanying Reed Solomon error correction parity files that can be used to reassemble the file if some of the data shards are lost.
Makes use of Backblaze's Java Reed Solomon implementation, available at: https://github.com/Backblaze/JavaReedSolomon/tree/master/src
Experimental, not for production use.
- dataShards - number of data shards to split the file into
- parityShards - number of parity shards to generate
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dynamic best-guess at dataShards and parityShards based on desired dataShared segment size
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development of a sibling 'mergeparity' processor.
Matt Bargenquast