Title: Github merge request from the pull request #126

code review from github

fix typo in documentation for mysqltest

* update os compatibility list fix #56

* Update README.md
Co-authored-by: NAmber Zhang <42762957+Amber1990Zhang@users.noreply.github.com>

caused by ObLogger distruct after main(), some static instance that rely on may be destruct first

according to code styles, 'AccessModifierOffset' should be -2.

when response_result fail, it will try to print row value. When the failure is caused by ctrl+c, neteasy memory is released in response_result function and row memory is invalid.

* adjust re est cost for nestloop semi/anti join

* add threshold for cost base transform

when prepare_container_, file_id_list use seg_array instead of list_array.

we need assign use_seg_array_ true that time

* Update ob_dtl_rpc_channel.cpp

* Update ob_time_convert.cpp

* Update ob_time_convert.h

* Update ob_expr_date_add.cpp

* fix log spell error:faild -> failled, Faild -> Failed

* Update ob_optimizer_util.cpp

* Update ob_sql.cpp

* Update ob_optimizer_util.cpp

* Update ob_plan_cache_manager.cpp

* Update ob_partition_merge_task.cpp

* Making the root service log consistent

* update log message

* fix typo

* making the log message consistent
Co-authored-by: NEthanDBer <13810907+EthanDBer@users.noreply.github.com>