* [TD-4838]<fix>: taosdump binary length bug.

* taosdump code refactoring.

* fix arm32 compile issue.

* [TD-4132]<test>: add taosdump-testcase of boundary value testing

* [TD-3952]<test>: add taodemo-testcase that query with restful connector

* merge master

* modify taosdemo-testcase

* add testcase of async subscirbe  and max sql num

* testcase-subscribe of super table

* testcase-modify sub

* modify subscribe testcase

* [TD-4238]<test>: add taodemo-testcase that  records of number in request sql less than 32767

* add taosdemo-subscribe-testcase

* update taosdemo testcase

* temp commit

* temp commit

* temp commit

* temp1

* temp

* [TD-4369]<test>: add testcase of resubscibe

* [TD-4826]<fix>: new error code 0x0406 (Dnode is exiting) for tsc

* [TD-4369]<test>: add testcase of resubscibe and json file

* temp

* update master to develop's version

* Update boundary2.py

* [TD-4912]<hotfix>: fix coredump when drop vnode

* Hotfix/sangshuduo/td 3801 taosdump coverity scan issue (#6642)

* [TD-3801]<fix>: taosdump coverity scan issue.

* merge from commit: 069169e7 and fix coverity scan issue.
Co-authored-by: NShuduo Sang <sdsang@taosdata.com>

* [TD-4932]fix jenkins errors on master branch (#6645)

* [TD-4932]fix jenkins errors on master branch

* fix

* fix

* fix

* fix

* [TD-4132]<test>:modify taosdump-testcase of column length

* [TD-4918]<fix>: taosdemo subscribe endAfterResume. (#6653)

* [TD-4915]<fix> fix show-create-database except

* Hotfix/sangshuduo/td 4892 taosdemo sub fetch (#6669)

* [TD-4892]<fix>: taosdemo subscribe fetch result.

* fix stbname length.

* restrict prefix length.

* submit empty

* fix minor code.

* fix crash if no result file.

* decrease few debug print level.

* fix offset issue

* [TD-4987]<fix>: issues memory sanitizier detected. (#6675)

* [TD-4826]<fix>: no extra sleep if no message in vwqueue

* [TD-4593]<fix>: fix vnode cannnot close while syncing

* Hotfix/sangshuduo/td 4918 taosdemo sub afterconsume (#6685)

* [TD-4918]<fix>: taosdemo subscribe endAfterResume.

* fix mask length.

* fix heap use-after-free.

* Hotfix/sangshuduo/td 4987 detected by mem sanitizer (#6684)

* [TD-4987]<fix>: issues memory sanitizier detected.

* fix mask width issue.

* [TD-4828]<fix> handle dnode exit code

* Hotfix/sangshuduo/td 3973 use jemalloc for master (#6702)

* [TD-3973]<feature>: add jemalloc as submodule.

* [TD-3973]<feature>: add jemalloc as submodule.

* [TD-3973]<feature>: use jemalloc.

build works as following instructions:

cmake .. -DJEMALLOC_ENABLED=true

make

* fix jemalloc at tag 5.2.1

* fix conflicts

* make install works.

* fix conflicts.

* release script works.

* fix typo
Co-authored-by: NShuduo Sang <sdsang@taosdata.com>

* fix retentionpolicy bug
Co-authored-by: tomchon <haoran920c@163.com>
Co-authored-by: NMinglei Jin <mljin@taosdata.com>
Co-authored-by: NBaosheng Chang <changb9@mcmaster.ca>
Co-authored-by: NHongze Cheng <hzcheng@taosdata.com>
Co-authored-by: Shuduo Sang <sangshuduo@gmail.com>
Co-authored-by: NShuduo Sang <sdsang@taosdata.com>
Co-authored-by: NYiqing Liu <yqliu@taosdata.com>
Co-authored-by: NHui Li <52318143+plum-lihui@users.noreply.github.com>
Co-authored-by: NyihaoDeng <yhdeng@taosdata.com>
Co-authored-by: Nwpan <wpan@taosdata.com>
Co-authored-by: NHaojun Liao <hjxilinx@users.noreply.github.com>

* [TD-4918]<fix>: taosdemo subscribe endAfterResume.

* fix heap use-after-free issue.
Co-authored-by: NShuduo Sang <sdsang@taosdata.com>

Update Node.js connector version to v2.0.8

1. move gnu compile flags "-pipe -Wshadow" from root "CMakeLists.txt" to "cmake/define.inc"; and change compile flag "/O3" to "/O2", because "/O3" is not supported by MSVC.
2. fix compile warnings in "src/util/src/tbuffer.c", by using "union" to transform integer with float and double.
3. use "memcpy()" instead of directly type convert in "rc/util/src/tutil.c" to resolve memory alignment problem in ARM platform.
4. reduce other compile warnings.

* fix crash if no result file.

* make taosdemo same as master branch.

* decrease few debug print level.

[td-4927]<enhance>:ignore the rows of expired timestamp that are not dropped yet during query according to the TTL settings.

* fix warn mesage in jdbc

* change

* [TD-4876]<fix>: fix getNetworkTimeout and setNetworkTimeout in jdbc driver

* [TD-4117]<test>: remove System.out.println in all jdbc test cases

* change

Co-authored-by: NShuduo Sang <sdsang@taosdata.com>

* [TD-4902] FIX with 1 char

* Fix prompt of -m @ taosdemo
Co-authored-by: NSunShine Chan <chenweican@gmail.com>
Co-authored-by: NShuduo Sang <sdsang@taosdata.com>

1. rename semphone to semaphore
2. add comment for tsched.h
3. change the function signature for taosSchedulerTask, changing from
return int to void. We currently don't check any return code of the function.
4. add some error handlings. For fatal error, just exit the process because
the program may run into a random state.