Enumerate useful consistency options for read/write calls
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Key: CASSANDRA-300
URL: https://issues.apache.org/jira/browse/CASSANDRA-300
Project: Cassandra
Issue Type: Improvement
Components: Core
Reporter: Michael Greene
Currently, a user has to specify an int for the number of nodes to block_for.
As discussed on IRC, there are only a few options that a user would want, so
this would be better encapsulated by an enum.
enum ConsistencyLevel {
ZERO = 0,
ONE = 1,
QUORUM = 2,
ALL = 3,
}
This could be extended with a fifth option, CUSTOM = 4, if custom
specifications are desired
struct ConsistencyRequest {
1: required ConsistencyLevel level,
2: optional int nodes
}
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