* fix heartbeat stall

* debug issue 503 (2)

* debug issue 503 (3)

* fix unit test for epoch

* 1. fix issue 503

* fix epochgc stall

* Increase timeout config

Co-authored-by: daviszhen <daviszhen007@gmail.com>
Co-authored-by: daviszhen <60595215+daviszhen@users.noreply.github.com>

* Fix issue #520
* Refactor some logs

* Update cube version

* Update etcd version

* Update test code

* Clean log

* Adding comments

* Code refactor

* Add segmented index adjust func

* Upgrade kv write to sync mode

* Tablet name encode bug fix

* Add restart test case

* Test case bugfix

* Add unit test on workflow

* Make config fails on clean build environment

* Create new action workflow for CI/CD

* Makefile refactoring

* Add num bsi

* Add segment summarizer & filter

* Cut log; 

* Add missing unit test

* Change server log

* Make config fails on clean build environment

* Create new action workflow for CI/CD

* Add goetty logger

* Fix lost connection for big requests

Co-authored-by: zzl200012 <312856403@qq.com>

* Fix shard alloc err when creating table

* Remove test code