**Enhancement** currently we have add `oceanbase` namespace for `src/oblsm`. we also need to add namespace for `src/observer`, for example: ``` namespace oceanbase { class Foo {}; } ``` ref: https://en.cppreference.com/w/cpp/language/namespace
Enhancement
currently we have add
oceanbasenamespace forsrc/oblsm. we also need to add namespace forsrc/observer, for example:ref: https://en.cppreference.com/w/cpp/language/namespace