xiaotongwang1 edited a comment on issue #11532: URL: https://github.com/apache/pulsar/issues/11532#issuecomment-892650340
这个问题困扰了了几天，一添加权限，集群就挂死，被业务各种投诉，今天仔细看了代码，尝试修改后测试应该可以了，问题应该有两个，一个是pulsar自研的concurrent openhash map锁问题，后面尝试从2.8.0的代码拉取后，锁问题解决。但是集群挂死的问题依然存在，后面发现zookeeper data cache更新场景，单个topic的权限修改会导致namespace的策略更新，设计上感觉不太合理。cache更新操作的complete线程上，更新过程中存在循环调用cache get问题，导致线程池被占满，影响其他异步调用。 -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
