* start timestamp in us

* fix pom

* fix stuffs reviewed in pr

* upgrade version

* fix PR review issues

* fix ut

update version and log message

* update logmessage from internal store client

* update comments

* fix parseRecord

* set checkpoint after put successfully

* update config class for serialization

* fix merged changes

* fix initial order

* add workingMode to common configs

* modify doc

update version desc

* update logproxy-client doc

* uninstall git lfs

* optimize process thread

* revert checkpoint update

* format logger message

* revert logic change

* add cluster_url

* update doc

* add table blacklist and timezone

* update doc

* update doc about obcdc

correct length of output bytes of decompress action