huisman6

[Bug] When Service Discovery is enabled, the same registryId may create two ServiceDiscoveryRegistry

2

### Pre-check - [X] I am sure that all the content I provide is in English. ### Search before asking - [X] I had searched in the [issues](https://github.com/apache/dubbo/issues?q=is%3Aissue) and found...

dubbo-serialization-fury allowList/allowListPrefix doesn't take affect

1

## Is your feature request related to a problem? Please describe. When Dubbo class serialization security check is enabled: ``` dubbo.application.serialize-check-status=STRICT dubbo.application.auto-trust-serialize-class=true dubbo.application.trust-serialize-class-level=3 ``` Dubbo Serialization Fury keeps running an...

SharedLock ThreadLocal threadWriters memory leak may cause CPU usage to reach 100%

7

## Bug Report #### Current Behavior We have a long-running Spring Boot application in production, deployed on k8s , and occasionally one or two Pods experience 100% CPU usage. After...

[BUG] 字段上@JSONField的JSONWriter.Feature.WriteNullBooleanAsFalse不生效

1

### 问题描述 fastjson2字段上注解JSONField(serializeFeatures = JSONWriter.Feature.WriteNullBooleanAsFalse)不生效。 ### 环境信息 jdk21 , fastjson2.0.58 ### 重现步骤 ```java @Data public class TestDTO{ @JSONField(serializeFeatures = JSONWriter.Feature.WriteNullBooleanAsFalse) private Boolean booleanField; private String otherField=""; } ``` JSON.toJSONString(new TestDTO());...

[QUESTION] fastjson1.x升级为fastjson2.x后，JSON.parseArray对错误的JSON字符串解析不抛异常了，如何兼容？

2

### 请描述您的问题 以下代码在fastjson1.x时会抛出异常，业务会捕捉异常进行降级处理，升级到2.x后，不抛异常了，导致分支代码没执行到。 ``` java //入参数据格式有两种： {"readNum":0,"userIds":[1,2,3]} 或者 [1,2,3] //期望第一种数据过来的时候报错，业务会做特殊处理了 List userIds = new ArrayList(); try { userIds = JSON.parseArray(event, Integer.class); } catch (Exception e) { //异常数据，执行降级处理逻辑。 } ``` fastjson2.x...

### 请描述您的问题 FastJsonConfig 在fastjson1.x里，dateFormat默认值为null。 ``` java public class FastJsonConfig { private Charset charset; private String dateFormat; } ``` 在2.x里默认值为 "yyyy-MM-dd HH:mm:ss" ``` java public class FastJsonConfig { private Charset charset;...