hi, jun Thanks for your information and i will check it.
I also will upgrade our branch after releasing 2.7.2. Keep going and come on best regards, Jason > On May 31, 2019, at 12:53, Jun Liu <[email protected]> wrote: > >> Long time not focus on dubbo but this news surprises me. I just upgraded >> some new spring-boot projects to use a new internal branch based on 2.7.1. >> >> I think it maybe better to describe how to trigger it in the notes? > > Sorry for possible problems that may affect you, this problem will only occur > on certain circumstances, you can check this issue[1] for more details. The > community is working on 2.7.2 to fix it. > > 1. https://github.com/apache/dubbo/issues/4213 > > Jun > >> On May 31, 2019, at 11:50 AM, Jason Joo <[email protected]> wrote: >> >> hi, jun >> >> Long time not focus on dubbo but this news surprises me. I just upgraded >> some new spring-boot projects to use a new internal branch based on 2.7.1. >> >> I think it maybe better to describe how to trigger it in the notes? >> >> >> >> best regards, >> >> Jason >> >>> On May 31, 2019, at 11:39, Jun Liu <[email protected]> wrote: >>> >>> Hi, All >>> >>> Recently, we keep receiving issues from the community reporting duplicate >>> URL addresses in Registry, mostly zookeeper, after upgrading to 2.7.1. >>> Those URLs are all pushed to the Consumer and because only one of the >>> duplicated URLs is valid, it causes the consumer to fail when the consumer >>> chooses the invalid one during load balance. >>> >>> So I am thinking of add the following warning notes on top of 2.7.1 release >>> notes[1] to warn users of the possible risks before our release of 2.7.2. >>> >>> —————— >>> Warning: According to reports from the community, be aware of possible >>> Service Discovery problems in certain circumstances. Check #4213 for >>> details. >>> 风险提示：升级到2.7.1版本后注册中心（多数是zookeeper）会出现重复URL地址数据无法删除，导致消费方拿到的是失效地址，从而导致调用失败的问题，2.7.2版本里面会修复此问题，预计6月初发布。详细原因请参考#4213。 >>> >>> Jun >>
