* add new http api
Signed-off-by: NYhz <yinghao.zou@zilliz.com>

* [DOC] modify comments
Signed-off-by: NYhz <yinghao.zou@zilliz.com>

* allow get whole tables & partitions
Signed-off-by: NYhz <yinghao.zou@zilliz.com>

* add test case
Signed-off-by: NYhz <yinghao.zou@zilliz.com>

* update changlog (fix #1461)
Signed-off-by: NYhz <yinghao.zou@zilliz.com>

* format
Signed-off-by: NYhz <yinghao.zou@zilliz.com>

* fix cpu build issue
Signed-off-by: NYhz <yinghao.zou@zilliz.com>

* fix unittest fail on cpu version
Signed-off-by: NYhz <yinghao.zou@zilliz.com>

* fix get system config bug
Signed-off-by: NYhz <yinghao.zou@zilliz.com>

* fix crash when show tables
Signed-off-by: NYhz <yinghao.zou@zilliz.com>

* fix check server restart fail
Signed-off-by: NYhz <yinghao.zou@zilliz.com>

* remove some comments
Signed-off-by: NYhz <yinghao.zou@zilliz.com>

* add count field into segment ids
Signed-off-by: NYhz <yinghao.zou@zilliz.com>

* optimize code fixing codegacy
Signed-off-by: NYhz <yinghao.zou@zilliz.com>

* add default response string value
Signed-off-by: NYhz <yinghao.zou@zilliz.com>