grcp_server: return err if cluster id is not ready . (#5412)

[ti-chi-bot]

This is an automated cherry-pick of #5412

Signed-off-by: bufferflies [email protected]

What problem does this PR solve?

Issue Number: Close #5411

What is changed and how does it work?

Check List

Tests

• Unit test

• Manual test (add detailed scripts or steps below)

Code changes

Side effects

Related changes

• Need to cherry-pick to the release branch

Release note

None.

[ti-chi-bot]

[REVIEW NOTIFICATION]

This pull request has been approved by:

• disksing
• rleungx

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[codecov]

Codecov Report

Merging #5425 (186ca2c) into release-6.1 (c91d5ca) will decrease coverage by 0.00%.
The diff coverage is 0.00%.

@@               Coverage Diff               @@
##           release-6.1    #5425      +/-   ##
===============================================
- Coverage        75.45%   75.44%   -0.01%     
===============================================
  Files              307      307              
  Lines            30382    30387       +5     
===============================================
+ Hits             22925    22926       +1     
+ Misses            5466     5462       -4     
- Partials          1991     1999       +8     

Flag	Coverage Δ
unittests	75.44% <0.00%> (-0.01%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
server/grpc_service.go	51.57% <0.00%> (-0.06%)	⬇️
pkg/errs/errs.go	75.00% <0.00%> (-25.00%)	⬇️
server/storage/kv/etcd_kv.go	79.71% <0.00%> (-5.80%)	⬇️
server/member/member.go	62.10% <0.00%> (-3.69%)	⬇️
pkg/etcdutil/etcdutil.go	85.05% <0.00%> (-3.45%)	⬇️
server/tso/tso.go	69.49% <0.00%> (-3.39%)	⬇️
server/region_syncer/server.go	82.06% <0.00%> (-1.09%)	⬇️
server/config/persist_options.go	93.23% <0.00%> (-0.72%)	⬇️
server/tso/allocator_manager.go	64.55% <0.00%> (-0.67%)	⬇️
server/cluster/coordinator.go	71.45% <0.00%> (-0.62%)	⬇️
... and 8 more

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[bufferflies]

/merge

[ti-chi-bot]

@bufferflies: It seems you want to merge this PR, I will help you trigger all the tests:

/run-all-tests

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[ti-chi-bot]

This pull request has been accepted and is ready to merge.

Commit hash: 186ca2c