tajo-client/src/main/proto/QueryMasterClientProtocol.proto
tajo-storage/src/main/proto/IndexProtos.proto

tajo-client/src/main/proto/TajoMasterClientProtocol.proto
tajo-storage/src/main/proto/IndexProtos.proto

tajo-client/src/main/proto/ClientProtos.proto
tajo-storage/src/main/proto/IndexProtos.proto