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Posted to commits@servicecomb.apache.org by GitBox <gi...@apache.org> on 2022/09/06 12:47:11 UTC
[GitHub] [servicecomb-java-chassis] Rainlone opened a new issue, #3323: addLocalContext(parentContext.getLocalContext());多线程问题Concurrentmodificationexception Bug
Rainlone opened a new issue, #3323:
URL: https://github.com/apache/servicecomb-java-chassis/issues/3323
这个类有构造这个代码：
org.apache.servicecomb.swagger.invocation.SwaggerInvocation#SwaggerInvocation
public SwaggerInvocation() {
parentContext = ContextUtils.getInvocationContext();
if (parentContext != null) {
addContext(parentContext.getContext());
addLocalContext(parentContext.getLocalContext());
}
}
其中addLocalContext(parentContext.getLocalContext()); 里面调用了localContext.putAll(otherContext);
这个在多线程环境，业务代码自己开多线程调用下游服务传递上下文会有多线程问题，报Concurrentmodificationexception异常
建议使用public void setLocalContext(Map<String, Object> localContext)直接设置上下文
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[GitHub] [servicecomb-java-chassis] liubao68 commented on issue #3323: addLocalContext(parentContext.getLocalContext());多线程问题Concurrentmodificationexception Bug
Posted by GitBox <gi...@apache.org>.
liubao68 commented on issue #3323:
URL: https://github.com/apache/servicecomb-java-chassis/issues/3323#issuecomment-1238826692
InvocationContext是线程上下文，你能具体描述下问题发生场景或者提供下错误堆栈吗？
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