英文:
Zookeeper 3.5.x backwards compability with zookeeper 3.4.x clients
问题
看着要将几个 Zookeeper 集群从 3.4.(6-10) 版本升级到更新的版本(3.5.7 或 3.6.0),我们有数百个正在运行使用 Zookeeper 3.4.x 客户端的微服务(Java)。
服务器升级会影响现有的客户端吗?
计划是在服务器升级后开始将客户端升级到 3.5 版本。
英文:
Looking at upgrading several zookeeper clusters from 3.4.(6-10) to a more recent version (3.5.7 or 3.6.0) and we are having hundreds of microservices (java) that are running the the zookeeper 3.4.x clients.
Will the server upgrade break existing clients.
Plan is to start upgrading clients to 3.5 once server is upgraded.
答案1
得分: 3
以下是翻译好的内容:
有来自 ZooKeeper 团队的相当过时的文档,以及在发布说明中的信息。经过我的测试,我得到了以下结果:
- 3.4.x 客户端与 3.5.x 服务器兼容
- 3.4.x 和 3.5.x 客户端可以在 3.5 服务器上混合使用
- 3.5.x 客户端与 3.4 服务器不兼容
英文:
There is quite out-dated documentation from the zookeeper team as well as information in the release notes. My own testing gives me the following results:
- 3.4.x clients compatible with 3.5.x server
- 3.4.x and 3.5.x clients can be mixed on 3.5 server
- 3.5.x clients incompatible with 3.4 server
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