feat: add kafka connector

[vagetablechicken]

No description provided.

[github-actions]

SDK Test Report

  73 files    73 suites   7m 44s ⏱️
174 tests 171 ✔️ 3 💤 0 ❌
215 runs  212 ✔️ 3 💤 0 ❌

Results for commit 4a3fef9.

♻️ This comment has been updated with latest results.

[github-actions]

Linux Test Report

       57 files       186 suites   1h 5m 54s ⏱️
  8 468 tests   8 460 ✔️ 8 💤 0 ❌
12 419 runs  12 411 ✔️ 8 💤 0 ❌

Results for commit 4a3fef9.

♻️ This comment has been updated with latest results.

[codecov]

Codecov Report

Merging #1771 (4a3fef9) into main (361f44d) will decrease coverage by 0.00%.
The diff coverage is n/a.

@@             Coverage Diff              @@
##               main    #1771      +/-   ##
============================================
- Coverage     73.64%   73.64%   -0.01%     
  Complexity      347      347              
============================================
  Files           614      614              
  Lines        120131   120131              
  Branches       1015     1015              
============================================
- Hits          88475    88471       -4     
- Misses        31447    31451       +4     
  Partials        209      209              

Impacted Files	Coverage Δ
src/rpc/rpc_client.h	89.18% <0.00%> (-1.36%)	⬇️
src/catalog/client_manager.cc	42.20% <0.00%> (-0.29%)	⬇️
src/tablet/tablet_impl.cc	58.81% <0.00%> (-0.10%)	⬇️
src/nameserver/name_server_impl.cc	42.23% <0.00%> (-0.07%)	⬇️
src/client/tablet_client.cc	48.29% <0.00%> (ø)
src/nameserver/standalone_test.cc	100.00% <0.00%> (ø)
src/nameserver/name_server_test.cc	92.29% <0.00%> (ø)
src/sdk/sql_cluster_router.cc	54.59% <0.00%> (+0.30%)	⬆️

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[aceforeverd]

Is license compatible ?

[lumianph]

we have checked with the legal team, it should be okay if we are not the competitor of their commercial products

[tobegit3hub]

LGTM