Optimize selected rows for dist lookup table with rwlock 

Add a few more RecordEvent.
Cleanup

* refine regularization for selected_rows

* clean lookup_table

* refine rpc_server_test

* temporally disable rpc_server_test

* fix rpc_server_test

* add unit test

* move to platform

* "move init from framework to platform"

* "remove used init"

* "fix ci"

* "fix ci"

* "fix generic"

* "fix ci"

* "fix ci"

* "fix ci"

* "disable fragile test"

* make deadline configurable

* configurable deadline

* update

* fix grpc deadline exceeded