Consistency Protocol for Metadata Processing in KESS
KESS元数据处理一致性协议

In Kylin Distributed Encrypting Storage System,data inconsistency may occur during distributed metadata processing under system exception.To solve this problem,the consistency protocol 2PC-MP was presented.In this protocol, transaction number is introduced to ensure the consistency of log records and message interaction,append queue is added to prevent process blocking under network exception,redeem queue is added to allow failed operation to roll back when the user's session gets invalid,and distributed lo...