Add support for error code metrics (#12125)

[namelessssssssssss]

What is the purpose of the change

Add support for error code metrics.

Brief changelog

• ​The error code metric is sampled when log is enabled.

[namelessssssssssss]

@wxbty @songxiaosheng @AlbumenJ PTAL :)

[codecov-commenter]

Codecov Report

Merging #12661 (a3a55c5) into 3.3 (04f3fe7) will increase coverage by 0.02%.
The diff coverage is n/a.

@@             Coverage Diff              @@
##                3.3   #12661      +/-   ##
============================================
+ Coverage     68.11%   68.13%   +0.02%     
  Complexity        6        6              
============================================
  Files          1706     1710       +4     
  Lines         70280    70344      +64     
  Branches      10205    10206       +1     
============================================
+ Hits          47869    47927      +58     
- Misses        17746    17757      +11     
+ Partials       4665     4660       -5     

see 36 files with indirect coverage changes

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[wxbty]

Whether to consider using a unified event api, such as EventBus

[namelessssssssssss]

Whether to consider using a unified event api, such as EventBus

dubbo-common doesn't import guava, I think it might be better to use a custom implementation in this simple scene

[wxbty]

Whether to consider using a unified event api, such as EventBus

dubbo-common doesn't import guava, I think it might be better to use a custom implementation in this simple scene

MetricsEventBus，The rest of the metrics collection uses this uniformly

[namelessssssssssss]

Whether to consider using a unified event api, such as EventBus

dubbo-common doesn't import guava, I think it might be better to use a custom implementation in this simple scene

MetricsEventBus，The rest of the metrics collection uses this uniformly

That will import dubbo-metrics-api into dubbo-common. But later maybe we can split out metrics-event from metrics-api to solve this problem, that can be a part of dubbo-core refactor.

[AlbumenJ]

This is a feature, so I have change it to 3.3

[songxiaosheng]

LGTM

[AlbumenJ]

Please resolve conflicts

[sonarqubecloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
4 Code Smells

65.2% Coverage
0.4% Duplication