Details
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New Feature
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Status: Resolved
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Normal
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Resolution: Fixed
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None
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None
Description
Currently cassandra supports "read repair," i.e., lazy repair when a read is done. This is better than nothing but is not sufficient for some cases (e.g. catastrophic node failure where you need to rebuild all of a node's data on a new machine).
Dynamo uses merkle trees here. This is harder for Cassandra given the CF data model but I suppose we could just hash the serialized CF value.
Attachments
Attachments
Issue Links
- blocks
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CASSANDRA-520 Implement Range Repairs
- Resolved
- is blocked by
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CASSANDRA-234 Performance regression tests
- Resolved
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CASSANDRA-242 Implement method to "evenly" split a Range
- Resolved