[ISSUE #2708] fix offset rollback when fetch offset from broker exception

[ISSUE #3164]Fix the checkstyle error

[ISSUE #3046]:Polish lite pull consumer code style

[ISSUE #3154 ]delete the unuse code

[ISSUE #3128] fix the delete global white addresses

[ISSUE #3141]fix spell error

Add SyncProducer Example

[ISSUE #603] Log exception stack

[ISSUE #3037]Add a Chinese version of Deployment.md

[ISSUES #3055]add some doc of the API_Reference_DefaultMQProducer of English.

[ISSUE #3063] add Chinese version of Example_Delay.md

[ISSUES #3061 #3065]add different send examples and chinese version of FAQ.md

[ISSUE #3097] docs remove obsolete/error configuration

[ISSUE #3123]fix namesrv endpoint

[ISSUE #3099] Fix the incorrect judegment  'writePos - lastCommittedPosition > commitLeastPages' in the method 'commit0' of class 'MappedFile' (#3125)

[ISSUE #3110]Fix: remove useless code 

[Part C] Improve produce performance in M/S mode.

* Optimise lock in WaitNotifyObject

* Remove lock in HAService

* Remove lock in GroupCommitService

[ISSUE #3130]Add trace format test case

Signed-off-by: Nzhangyang21 <zhangyang21@xiaomi.com>

[ISSUE #3112]Fix: update the option's description of delete/update access config command

[Doc] wrong word in design.md

Co-authored-by: Nyumingyue98 <yumingyue@stu.pku.edu.cn>