[fix][broker] In the trimDeletedEntries method, release the removed entry

[lordcheng10]

Motivation

In the trimDeletedEntries method, the removed entry is not released：

pulsar/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/ManagedCursorImpl.java

Lines 3307 to 3310 in 2e878e8

	public void trimDeletedEntries(List<Entry> entries) {
	entries.removeIf(entry -> ((PositionImpl) entry.getPosition()).compareTo(markDeletePosition) <= 0
	|| individualDeletedMessages.contains(entry.getLedgerId(), entry.getEntryId()));
	}

pulsar/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/PersistentDispatcherMultipleConsumers.java

Lines 582 to 585 in 2e878e8

	protected synchronized boolean trySendMessagesToConsumers(ReadType readType, List<Entry> entries) {
	if (needTrimAckedMessages()) {
	cursor.trimDeletedEntries(entries);
	}

Documentation

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

Matching PR in forked repository

PR in forked repository: lordcheng10#38

[lordcheng10]

@codelipenghui @Jason918 PTAL,thanks!

[codelipenghui]

Nice catch!

[lordcheng10]

/pulsarbot run-failure-checks

[codecov-commenter]

Codecov Report

❌ Patch coverage is 0% with 6 lines in your changes missing coverage. Please review.
✅ Project coverage is 38.54%. Comparing base (0866c3a) to head (56d0e6e).
⚠️ Report is 3404 commits behind head on master.

Files with missing lines	Patch %	Lines
...che/bookkeeper/mledger/impl/ManagedCursorImpl.java	0.00%	6 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##             master   #18305      +/-   ##
============================================
- Coverage     38.97%   38.54%   -0.44%     
- Complexity     8311     8868     +557     
============================================
  Files           683      747      +64     
  Lines         67325    72197    +4872     
  Branches       7217     7754     +537     
============================================
+ Hits          26239    27825    +1586     
- Misses        38079    41261    +3182     
- Partials       3007     3111     +104     

Flag	Coverage Δ
unittests	38.54% <0.00%> (-0.44%)	⬇️

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

Files with missing lines	Coverage Δ
...che/bookkeeper/mledger/impl/ManagedCursorImpl.java	36.87% <0.00%> (-0.03%)	⬇️

... and 127 files with indirect coverage changes

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[lordcheng10]

/pulsarbot run-failure-checks

[lordcheng10]

@AnonHxy @Jason918 @HQebupt PTAL,thanks!

[lordcheng10]

@Technoboy- PTAL,thanks!

[lordcheng10]

/pulsarbot run-failure-checks

[lordcheng10]

/pulsarbot run-failure-checks

[lordcheng10]

/pulsarbot run-failure-checks

[coderzc]

/pulsarbot run-failure-checks

Pulsar CI Flaky is not necessary.