[fix][broker] Orphan schema after disabled a cluster for a namespace

[poorbarcode]

Motivation

Use case

• Enabling replication with global ZK
• Disable replication.
  • Disable replication for the namespace, set namespace's clusters to [cluster-a]
  • The topics under cluster b will be automatically removed since the namespace has no cluster named cluster-b
• Delete topics
  • Delete topics under the namespace on cluster-a, since all topics were deleted on cluster-b automatically
  • Issue: the schema has not been removed under cluster-b

Modifications

• Remove schema if all partitions were removed because the cluster has been removed

Documentation

• doc
• doc-required
• doc-not-needed
• doc-complete

Matching PR in forked repository

PR in forked repository: x

[poorbarcode]

/pulsarbot rerun-failure-checks

[lhotari]

LGTM

[lhotari]

@poorbarcode checkstyle error

[INFO] There is 1 error reported by Checkstyle 10.14.2 with /home/runner/work/pulsar/pulsar/buildtools/src/main/resources/pulsar/checkstyle.xml ruleset.
Error:  src/main/java/org/apache/pulsar/broker/service/persistent/PersistentTopic.java:[1999] (sizes) LineLength: Line is longer than 120 characters (found 126).

[poorbarcode]

@poorbarcode checkstyle error

Fixed

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 90.62500% with 3 lines in your changes missing coverage. Please review.

Project coverage is 74.21%. Comparing base (bbc6224) to head (ee22625).
Report is 1057 commits behind head on master.

Files with missing lines	Patch %	Lines
...sar/broker/service/persistent/PersistentTopic.java	90.62%	2 Missing and 1 partial ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##             master   #24223      +/-   ##
============================================
+ Coverage     73.57%   74.21%   +0.64%     
+ Complexity    32624    32573      -51     
============================================
  Files          1877     1866      -11     
  Lines        139502   144874    +5372     
  Branches      15299    16548    +1249     
============================================
+ Hits         102638   107522    +4884     
+ Misses        28908    28854      -54     
- Partials       7956     8498     +542     

Flag	Coverage Δ
inttests	26.67% <0.00%> (+2.09%)	⬆️
systests	23.30% <0.00%> (-1.02%)	⬇️
unittests	73.70% <90.62%> (+0.85%)	⬆️

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

Files with missing lines	Coverage Δ
...sar/broker/service/persistent/PersistentTopic.java	80.00% <90.62%> (+1.54%)	⬆️

... and 1081 files with indirect coverage changes

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.