stardust
stardust
can you give me a solution using java code to detect three nodes zookeeper cluster is running?
if I need to check the zookeeper running state constantly, optimize the code
but three nodes zookeeper cluster can tolerance one node failed, if one node failed, the cluster is still running.
how to set the federation link, give me an example.
I need to confirm, before the federation link is established, there are already some message exist in source queue, can these message copy to the downstream queue after the link...
who are you? what version?
如果 A 集群的 leader 变了呢?
从零开始配置,请给出一个具体的示例。A 集群有3个节点,1个 leader,2个follower。B 集群有3个节点,1个 leader,2个follower。给出所有节点的 zoo.cfg 文件。
怎样实现A集群和B集群的数据同步呢?
现在有两个互相独立的 zookeeper 集群,称之为 A 和 B。怎样才能让 B 集群的数据和 A 集群时时保持一致。不能让 A 和 B 合成一个集群,且 B 集群需要有自己的 leader。从零开始配置,请给出一个具体的示例。A 集群有3个节点,1个 leader,2个follower。B 集群有3个节点,1个 leader,2个follower。给出所有节点的 zoo.cfg 文件。怎么实现?