* [TD-10863]<fix>: blm3 service on centos7

* fix cmake define to support build_http better

* install for libtaos required by go build

* [TD4959]<feature>: taosdump support dumping binary data.

* [TD-4959]<feature>: taosdump support avro format.

add avro as submodule.

* [TD-4959]<feature>: taosdump support avro format.

add avro as submodule.

* taosdump code refactoring.

* add avro argument interface.

* fix arm32 build issue.

* hugh refactoring.

* fix tag value rather than reuse note.

* redefine note/varible

* taosdump text-format dump reworked.

* use avro standard schema format.

* build avro-c on linux only.

* avro schema write works.

* support bool,tinyint,smallint,int,bigint,float,double,timestamp write

* support nchar dump

* support all codecs

* adjust options order.

* refactor code

* multithread dump in sql refactored.

* fix nchar quote mark.

* fix bash script error

* fix arg parse issue.

* add avro dump in stmt interfaces.

* basic dump in works.

* fix src/kit/taosdump/CMakeLists.txt for CentOS

* fix memory leak.

* no avro utils installed

* make cmake and install script supports avro.

* fix makerpm.sh mistake.

* fix CMakeLists.txt and partially add null support
Co-authored-by: NShuduo Sang <sdsang@taosdata.com>

* [TD4959]<feature>: taosdump support dumping binary data.

* [TD-4959]<feature>: taosdump support avro format.

add avro as submodule.

* [TD-4959]<feature>: taosdump support avro format.

add avro as submodule.

* taosdump code refactoring.

* add avro argument interface.

* fix arm32 build issue.

* hugh refactoring.

* fix tag value rather than reuse note.

* redefine note/varible

* taosdump text-format dump reworked.

* use avro standard schema format.

* build avro-c on linux only.

* avro schema write works.

* support bool,tinyint,smallint,int,bigint,float,double,timestamp write

* support nchar dump

* support all codecs

* adjust options order.

* refactor code

* multithread dump in sql refactored.

* fix nchar quote mark.

* fix bash script error

* fix arg parse issue.

* add avro dump in stmt interfaces.

* basic dump in works.

* fix src/kit/taosdump/CMakeLists.txt for CentOS

* fix memory leak.

* no avro utils installed

* make cmake and install script supports avro.
Co-authored-by: NShuduo Sang <sdsang@taosdata.com>

* [TD-3197] <fix>: fix taosdemo coverity scan issues.

* [TD-3197] <fix>: fix taosdemo coverity scan issue.

fix subscribeTest pids uninitialized.

* [TD-3197] <fix>: fix taosdemo coverity scan issues.

* [TD-3197] <fix>: fix coverity scan issues.

check super tbl info pointer.

* [TD-3197] <fix>: fix coverity scan issues.

move sub tbl query thread join into loop

* [TD-3197] <fix>: fix coverity scan issues.

remove unused variable

* [TD-3197] <fix>: fix coverity scan issues.

use more secure random library

* [TD-3197] <fix>: fix coverity scan issues.

use strncpy for more safe

* [TD-3197] <fix>: fix taosdemo coverity scan issue.

replace arc4random with rand().

* [TD-3197] <fix>: fix coverity scan issues.

check stb info pointer for start time

* [TD-3197] <fix>: fix coverity scan issues.

fix strcpy vulnerability

* [TD-3197] <fix>: fix taosdemo coverity scan issue.

modify taosdemoTest2. try to check database continously.

* [TD-3197] <fix>: taosdemo coverity scan issues.

* [TD-3197] <fix>: fix memory leak when parsing arguments.

* [TD-3197] <fix>: fix cmake strip arguments.

* [TD-3197] <fix>: taosdemo coverity scan.

fix cmake string manipulation.

* [TD-3197]<fix>: taosdemo coverity scan issue.

configDir buffer overwrite.

* [TD-3197]<fix>: coverity scan issue.

taosdump argument validation.

* [TD-3197]<fix>: taosdemo and taosdump coverity scan issues.

* [TD-3197]<fix>: taosdemo coverity scan.

append result buf to file. for develop branch.

* exit if read sample file failed.

* fix converity scan issue.

* fix coverity scan issue.

* fix coverity scan memory leak.

* fix resource leak reported by coverity scan.

* fix taosdemo coverity scan issue.

* fix tcsetattr and getchar return value determination bug.

* fix coverity scan issue.

* fix two more coverity scan issues.

* fix stmt batch coverity scan issue.

* change to portable format.

* delete tests/examples/c/'-g' file

* fix example compile error.

* fix coverity scan issue

* fix taosdemo coverity scan issue.

* fix taosdemo test case for restful query

* make initOfQueryMeta() back to solve restful issue.

* fix test case keep 36 days.

* fix taosdemo tblalt case with current option
Co-authored-by: NShuduo Sang <sdsang@taosdata.com>

* [TD-3197]<fix>: taosdemo and taosdump coverity scan issues.

* exit if read sample file failed.

* fix converity scan issue.

* fix coverity scan issue.

* fix coverity scan memory leak.

* fix resource leak reported by coverity scan.

* fix taosdemo coverity scan issue.

* fix tcsetattr and getchar return value determination bug.

* fix coverity scan issue.

* fix two more coverity scan issues.

* fix stmt batch coverity scan issue.

* change to portable format.

* fix coverity scan issue

* [TD-10578]<fix>: taosdemo rest interface slow.

* fix missed 200

* fix taosdemo coverity scan issue.

* fix taosdemo coverity scan issue.

* fix taosdemo testcase for restful result.

* make master taosdemo rest logic same as develop

* modify taosdemo param to reflect current tbname prefix.

* remove chmod to make script keep same mod.
Co-authored-by: NShuduo Sang <sdsang@taosdata.com>

* [TD-10469]<feature>: use blm to replace httpd

* add blm3 as submodule and modify the install script.

* make http disabled by default.

* use external project for go build.

* make install and systemctl works.

* change blm3 to official repo.

* fix alert build missing sqlx package.

* update README regarding golang env setup.

* remove blm3.

* modify script to support blm3

* <test>udpate submodule in CI

* update jenkinsfile

* update blm3 with statsd port changed and config file name changed.

* still use tdengine's httpd for lite version.

* include blm.toml in released packages.

* merge with develop branch.

* update grafana plugin to support telegraf.

* fix python test framework

* fix blm3.toml name

* comment off restful test for blm3 CI.

* fix blm.toml name

* comment off http related case for blm3.

* fix cmake define.inc for windows build

* update grafanaplugin

* update blm3

* update grafana.

* update grafana plugin to support statsd.

* update blm3 to support lower version go.

* update grafanaplugin and blm3 bugfix.

* update grafana plugin, dashboard name changed.

update blm3 for cinterface error code.

* disable blm3 in arm32

* support blm3 --version

* change cmake minimum version requirement from 2.8 to 3.0

* pull latest blm3 c67fcc11bc5e82e3d7aea8db855a8cbf8b109239

* update blm3 to 2021/10/22.

* support BUILD_HTTP false.
Co-authored-by: Nliuyq-617 <yqliu@taosdata.com>

* [TD-10469]<feature>: use blm to replace httpd

* add blm3 as submodule and modify the install script.

* make http disabled by default.

* use external project for go build.

* make install and systemctl works.

* change blm3 to official repo.

* fix alert build missing sqlx package.

* update README regarding golang env setup.

* remove blm3.

* modify script to support blm3

* <test>udpate submodule in CI

* update jenkinsfile

* update blm3 with statsd port changed and config file name changed.

* still use tdengine's httpd for lite version.

* include blm.toml in released packages.

* merge with develop branch.

* update grafana plugin to support telegraf.

* fix python test framework

* fix blm3.toml name

* comment off restful test for blm3 CI.

* fix blm.toml name

* comment off http related case for blm3.

* fix cmake define.inc for windows build

* update grafanaplugin

* update blm3

* update grafana.

* update grafana plugin to support statsd.

* update blm3 to support lower version go.

* update grafanaplugin and blm3 bugfix.

* update grafana plugin, dashboard name changed.

update blm3 for cinterface error code.

* disable blm3 in arm32
Co-authored-by: Nliuyq-617 <yqliu@taosdata.com>

* [TD-10469]<feature>: use blm to replace httpd

* add blm3 as submodule and modify the install script.

* make http disabled by default.

* use external project for go build.

* make install and systemctl works.

* change blm3 to official repo.

* fix alert build missing sqlx package.

* update README regarding golang env setup.

* remove blm3.

* modify script to support blm3

* <test>udpate submodule in CI

* update jenkinsfile

* update blm3 with statsd port changed and config file name changed.

* still use tdengine's httpd for lite version.

* include blm.toml in released packages.

* merge with develop branch.

* update grafana plugin to support telegraf.

* fix python test framework

* fix blm3.toml name

* comment off restful test for blm3 CI.

* fix blm.toml name

* comment off http related case for blm3.

* fix cmake define.inc for windows build

* update grafanaplugin

* update blm3
Co-authored-by: Nliuyq-617 <yqliu@taosdata.com>

* [TD-4158]<fix>: taosdemo cmake failed with low version git.

* make silently.

Co-authored-by: tomchon <haoran920c@163.com>

* [TD-5844]<feature>: make cmd line parameter similar.

* fix test case align with taosdemo change.

* fix windows stack overflow issue.

* fix mac compile error.

* fix taosdemo cmdline parameter in tests/pytest/tools/taosdemoAllTest/NanoTestCase/taosdemoTestSupportNanoInsert.py

* fix windows compiler options.

* make taos.exe use mysql style password input.

* make taos shell and taosdump use mysql style password input.

* determine scanf return value.