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5.0.0 beta compact#5017

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duhenglucky wants to merge 15 commits intodevelopfrom
5.0.0-beta-compact
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5.0.0 beta compact#5017
duhenglucky wants to merge 15 commits intodevelopfrom
5.0.0-beta-compact

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@duhenglucky
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Make sure set the target branch to develop

What is the purpose of the change

XXXXX

Brief changelog

XX

Verifying this change

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ltamber and others added 15 commits June 28, 2022 11:45
[RIP 30] Support Compaction topic
* replicate from master

* fix unit test

* fix unit test

* LogAndCq

* combine log and CQ

* replace file

* clean after replicating

* unit test

* bug fix

* dump command

* compaction cycle and dump log tool

* fix the first compaction not trigger

* optimize stop pull logic

* fix checkstyle

* replaces error when compact replicating and current

* force clean cq in replicating

* force clean cq in replicating

* mapped file queue empty judgement fix

* clean compacting folder

* validate cqUnit when getMessage

* clear files when replace completed

* optimize sparse consume queue recover

* disable allocate mapped file & separate compaction load and start

* code optimize

* fix compaction error

* checkstyle

* checkstyle

* compactionLog size base on sparse consume queue size

* bugfix

* fix

* fix unit test
@lizhanhui
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It's a huge pull request and massive modifications to critical parts. It would be good to split it into multiple smaller ones so we can have quality reviews.

The open-close principle should be seriously considered after a quick review of the change.

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@lizhanhui lizhanhui left a comment

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Split into smaller prs

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