cai minjian

Results 4 issues of cai minjian

## Description Both size of horizonMatchstick and verticalMatchstick in the code is unexpected. ## Reproduce flutter code: ```dart import 'package:flutter/material.dart'; import 'package:flutter_svg/flutter_svg.dart'; import 'dart:math' as math; void main() { runApp(MyApp());...

Fixes https://github.com/apache/pulsar/issues/24159 Main Issue: https://github.com/apache/pulsar/issues/24159 ### Motivation 1. I have tried to fix the issue by https://github.com/apache/pulsar/pull/24376. However, that PR doesn't support features about cumulative ack, batching mode, and transaction....

doc-not-needed
PIP

Fixes https://github.com/apache/pulsar/issues/24159 Main Issue: https://github.com/apache/pulsar/issues/24159 ### Motivation 1. I have tried to fix the issue by https://github.com/apache/pulsar/pull/24376. However, that PR doesn't support features about cumulative ack, batching mode, and transaction....

doc-not-needed

Fixes #24357 Main Issue: #24357 ### Motivation The unit test failed because `loadManager4.getBrokerRegistry().unregister();` is not enough to ensure a successful unregister. The root cause is that broker will register it...

doc-not-needed
ready-to-test