feat(stream): implement MemoryMetadataManager

[ShadowySpirits]

No description provided.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (504ed6d) 55.03% compared to head (f653b0d) 55.01%.
Report is 1 commits behind head on main.

Additional details and impacted files

@@             Coverage Diff              @@
##               main     #854      +/-   ##
============================================
- Coverage     55.03%   55.01%   -0.03%     
+ Complexity     1246     1244       -2     
============================================
  Files           132      132              
  Lines          8531     8531              
  Branches        789      789              
============================================
- Hits           4695     4693       -2     
  Misses         3422     3422              
- Partials        414      416       +2     

Components	Coverage Δ
RocketMQ Broker	∅ <ø> (∅)
RocketMQ Common	5.80% <ø> (ø)
RocketMQ Controller	54.58% <ø> (ø)
RocketMQ Proxy	37.18% <ø> (-0.11%)	⬇️
RocketMQ Store	73.75% <ø> (ø)
RocketMQ Stream	∅ <ø> (∅)
RocketMQ Metadata	35.44% <ø> (ø)

see 1 file with indirect coverage changes

[superhx]

It is recommended to add strong verification of correctness. You can refer to https://github.com/AutoMQ/automq-for-kafka/blob/develop/metadata/src/main/java/org/apache/kafka/controller/stream/StreamControlManager.java