Examples with PathChildrenCache org.apache.flink.shaded.curator5.org.apache.curator.framework.recipes.cache.PathChildrenCache used on opensource projects

Example 61 with PathChildrenCache

use of org.apache.flink.shaded.curator5.org.apache.curator.framework.recipes.cache.PathChildrenCache in project dubbo by alibaba.

the class ZKTools method testPathCache.

public static void testPathCache() throws Exception {
    CuratorFramework client = CuratorFrameworkFactory.newClient("127.0.0.1:2181", 60 * 1000, 60 * 1000, new ExponentialBackoffRetry(1000, 3));
    client.start();
    PathChildrenCache pathChildrenCache = new PathChildrenCache(client, "/dubbo/config", true);
    pathChildrenCache.start(true);
    pathChildrenCache.getListenable().addListener((zkClient, event) -> {
        System.out.println(event.getData().getPath());
    }, Executors.newFixedThreadPool(1));
    List<ChildData> dataList = pathChildrenCache.getCurrentData();
    dataList.stream().map(ChildData::getPath).forEach(System.out::println);
}