}
}
创建节点:
package com.zkclient;
import org.I0Itec.zkclient.ZkClient;
import org.apache.zookeeper.CreateMode;
public class CreateNode {
public static void main(String[] args) {
ZkClient zkCliet ZkClientTool.getZkClient();
User user …
一:简介
zkclient 是一种开源的zookeeper客户端,是对原生的客户端的一种封住, 和原生api相比最大的特点是将watch和操作分离了,可以看到zkclient对节点的操作都没有了watch参数。
public class ZkClient implements Watcher {pu…
z k
基本概念 zookeeper是一个典型的分布式数据一致性的解决方案,分布式应用程序可以基于它实现诸如数据订阅/发布,负载均衡,命名服务,集群管理,分布式锁和分布式队列等功能; Leader,Follower,Observer角…
报错: Cause: com/android/tools/idea/gradle/run/OutputBuildAction has been compiled by a more recent version of the Java Runtime (class file version 55.0), this version of the Java Runtime only recognizes class file versions up to 52.0 今天在用ID…
1、报错,没有实现Bean
Caused by: org.springframework.beans.factory.BeanNotOfRequiredTypeException: Bean named forwardCompanyInfoService is expected to be of type com.suyun.vehicle.data.service.impl.ForwardCompanyInfoServiceImpl but was actually …