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voldemort-client.proto
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voldemort-client.proto
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// Please use protoc version 2.3.0 to recompile:
// https://code.google.com/p/protobuf/downloads/detail?name=protobuf-2.3.0.tar.gz&can=2&q=
// Use commmand like the below to recompile:
// $ protoc -I=src/proto --java_out=src/java src/proto/voldemort-client.proto
package voldemort;
option java_package = "voldemort.client.protocol.pb";
option java_outer_classname = "VProto";
option optimize_for = SPEED;
message ClockEntry {
required int32 node_id = 1;
required int64 version = 2;
}
message VectorClock {
repeated ClockEntry entries = 1;
optional int64 timestamp = 2;
}
message Versioned {
required bytes value = 1;
required VectorClock version = 2;
}
message Error {
required int32 error_code = 1;
required string error_message = 2;
}
message KeyedVersions {
required bytes key = 1;
repeated Versioned versions = 2;
}
message GetRequest {
optional bytes key = 1;
optional bytes transforms = 2;
}
message GetResponse {
repeated Versioned versioned = 1;
optional Error error = 2;
}
message GetVersionResponse {
repeated VectorClock versions = 1;
optional Error error = 2;
}
message GetAllRequest {
repeated bytes keys = 1;
message GetAllTransform {
required bytes key = 1;
required bytes transform = 2;
}
repeated GetAllTransform transforms = 2;
}
message GetAllResponse {
repeated KeyedVersions values = 1;
optional Error error = 2;
}
message PutRequest {
required bytes key = 1;
required Versioned versioned = 2;
optional bytes transforms = 3;
}
message PutResponse {
optional Error error = 1;
}
message DeleteRequest {
required bytes key = 1;
required VectorClock version = 2;
}
message DeleteResponse {
required bool success = 1;
optional Error error = 2;
}
enum RequestType {
GET = 0;
GET_ALL = 1;
PUT = 2;
DELETE = 3;
GET_VERSION = 4;
}
message VoldemortRequest {
required RequestType type = 1;
required bool should_route = 2 [default = false];
required string store = 3;
optional GetRequest get = 4;
optional GetAllRequest getAll = 5;
optional PutRequest put = 6;
optional DeleteRequest delete = 7;
optional int32 requestRouteType = 8;
}