Add description event extras

[godchen0212]

Add description event extras.
Issue #8263

Signed-off-by: godchen qingxiang.chen@zilliz.com

[codecov]

Codecov Report

Merging #8264 (ece08d4) into master (0c35cd5) will increase coverage by 0.02%.
The diff coverage is 48.14%.

@@            Coverage Diff             @@
##           master    #8264      +/-   ##
==========================================
+ Coverage   77.88%   77.90%   +0.02%     
==========================================
  Files         251      251              
  Lines       32639    32647       +8     
==========================================
+ Hits        25422    25435      +13     
+ Misses       5127     5110      -17     
- Partials     2090     2102      +12     

Impacted Files	Coverage Δ
internal/storage/binlog_writer.go	86.77% <ø> (ø)
internal/storage/event_header.go	100.00% <ø> (ø)
internal/storage/print_binlog.go	63.36% <ø> (-0.93%)	⬇️
internal/storage/event_data.go	89.67% <40.00%> (-7.45%)	⬇️
internal/storage/event_writer.go	80.23% <60.00%> (-0.95%)	⬇️
internal/storage/unsafe.go	100.00% <100.00%> (ø)
internal/proxy/timestamp.go	78.57% <0.00%> (-14.29%)	⬇️
internal/distributed/rootcoord/client/client.go	58.92% <0.00%> (-5.06%)	⬇️
internal/proxy/channels_time_ticker.go	78.21% <0.00%> (-4.96%)	⬇️
internal/indexnode/indexnode_mock.go	87.82% <0.00%> (-1.29%)	⬇️
... and 11 more

[godchen0212]

/cc @xiaofan-luan
/cc @czs007
/assign @xiaofan-luan

[xiaofan-luan]

/lgtm
/approve

[sre-ci-robot]

@xiaofan-luan: changing LGTM is restricted to collaborators

In response to this:

/lgtm
/approve

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[xiaofan-luan]

please check code coverage and modify the documents about binlog

[godchen0212]

There are many codes associated with binary.Write() and it is difficult to inject errors. This code coverage has reached the top.

[xiaofan-luan]

/lgtm
/approve

[sre-ci-robot]

@xiaofan-luan: changing LGTM is restricted to collaborators

In response to this:

/lgtm
/approve

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[xiaofan-luan]

/lgtm
/approve

[sre-ci-robot]

@xiaofan-luan: changing LGTM is restricted to collaborators

In response to this:

/lgtm
/approve

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[sre-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

Approval requirements bypassed by manually added approval.

This pull-request has been approved by: godchen0212, xiaofan-luan

The full list of commands accepted by this bot can be found here.

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• internal/storage/OWNERS

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[xiaofan-luan]

the sre robot hit some issues, mark lgtm and approve directly