问题

使用elstic-job时，zk注册有问题，报错如下：

@Bean(initMethod = "init")
    public ZookeeperRegistryCenter regCenter(@Value("${regCenter.serverList}") final String serverList,
            @Value("${regCenter.namespace}") final String namespace) {
        return new ZookeeperRegistryCenter(new ZookeeperConfiguration(serverList, namespace));
    }

解决方案

更改zk的连接方式，采用CoordinatorRegistryCenter

 @Bean(initMethod = "init")
    public CoordinatorRegistryCenter regCenter(@Value("${regCenter.serverList}") final String serverList,
                                               @Value("${regCenter.namespace}") final String namespace) {
        ZookeeperConfiguration zkConfig = new ZookeeperConfiguration(serverList, namespace);
        zkConfig.setMaxSleepTimeMilliseconds(60000);  //设置最大超时时间，默认 3*3000- 9S可能不满足
        CoordinatorRegistryCenter regCenter = new ZookeeperRegistryCenter(zkConfig);
        regCenter.init();
        return regCenter;
    }```