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

[ISSUE 3194] [PART A] Use LongAdder instead of AtomicLong in BrokerStatsService to improve performance. (#3195)

* Remove putMessage/putMessages method in CommitLog which has too many duplicated code.

* Optimise performance of asyncPutMessage (extract some code out of putMessage lock)

* extract generation of msgId out of lock in CommitLog (now only for single message processor)

* extract generation of topicQueueTable key out of sync code

* extract generation of msgId out of lock in CommitLog (for batch)

* fix ipv6 problem introduced in commit "Optimise performance of asyncPutMessage (extract some code out of putMessage lock)"

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

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

* Optimise lock in WaitNotifyObject

* Remove lock in HAService

* Remove lock in GroupCommitService

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

Signed-off-by: Nzhangyang <Git_Yang@163.com>

Signed-off-by: Nzhangyang <Git_Yang@163.com>

* Delete README

* docs(reblance design): modify typographical issues

There is still more room for optimization, so one task is reserved here.

* [ISSUE #2865] Batch message send bug fix (#2866)

* [DLedgerCommitLog] Batch message send bug fix
Signed-off-by: Nzhangyang <Git_Yang@163.com>

* [DLedgerCommitLog] Batch message send bug fix2
Signed-off-by: Nzhangyang <Git_Yang@163.com>

* Revert "[ISSUE #2865] Batch message send bug fix (#2866)" (#2912)

This reverts commit 16694485.

* Revert "Revert "[ISSUE #2865] Batch message send bug fix (#2866)" (#2912)"

This reverts commit 129d7e2b.
Co-authored-by: NGit_Yang <30995057+Git-Yang@users.noreply.github.com>

This reverts commit 16694485.

* [DLedgerCommitLog] Batch message send bug fix
Signed-off-by: Nzhangyang <Git_Yang@163.com>

* [DLedgerCommitLog] Batch message send bug fix2
Signed-off-by: Nzhangyang <Git_Yang@163.com>

Change default value of some parameters: sendMessageThreadPoolNums/useReentrantLockWhenPutMessage/flushCommitLogTimed/endTransactionThreadPoolNums

Co-authored-by: Nzhangxu16 <zhangxu16@xiaomi.com>

* implement issue-690

* add unit test

* fix version

* fix wroteOffset;update version;polish

* polish

* fix wrong wroteOffset of AppendMessageResult

* move serialization out of lock in async method

* rollback my code

* avoid log when disk flush

* when msg is in next file, flushOK value may be wrong

* enhancement(dledger):implement asyncPutMessage in dledger commitlog

* enhancement(dledger):move serialization out of lock

* fix(dledger):fix the issue that queueOffset is overwritten

* fix(dledger):fix the issue that get wrong queueOffset

* test(dledger):add dledgerCommitlog put messages async unit test

* chore(dledger): fix the issue that cannot find symbol of variable SCHEDULE_TOPIC

[ISSUE #2338] use commitLeastPages parameters and substitute 'lastCommittedPosition' for duplicated 'this.committedPosition.get()' in 'commit0' method (#2338) (#2346)

* [ISSUE# 2330]store the properties of MessageBatch

* [ISSUE# 2330]fix style problem

* [ISSUE# 2330]Undo newly added property in the MessageBatch
Co-authored-by: Nwufc <wufc@viomi.com>

* enhancement(response & log):polish the log and response remark when service not available

* enhancement(response remark & log): make log and response remark better understand

* chore(style): modify code style to pass CI tests

* feature(dledger):upgrade dledger version and support preferred leader/batch push

* feature(dledger):pass the failed UT and pass the CI

* fix #1976
System Topic like SCHEDULE_TOPIC_XXXX should not be create or delete by user

* User can not send message to system topic SCHEDULE_TOPIC_XXXX

* the-->The

* fix magic number 18

* move system topic to TopicValidator except TBW102

* move TBW102 and isSystemTopic to TopicValidator

* add test code

* validateTopic --> validatorSystemTopic, validatorBlacklistTopic

* validateTopic --> validatorSystemTopic, validatorBlacklistTopic

* rename some methods