How to set Path for data in zookeeper for a curator environment? async.setData().forPath(key, expected.getBytes())async.setData().forPath() async.setData().forPath(expected.getBytes())async.setData(key, expected.getBytes())
时间: 2024-03-08 08:49:24 浏览: 22
To set the path for data in ZooKeeper for a Curator environment, you can use the `setData()` method provided by the Curator framework.
The correct syntax to set the data for a given path using the `setData()` method is:
```
client.setData().forPath(path, data);
```
where,
- `client` is an instance of the `CuratorFramework` class representing the ZooKeeper client.
- `path` is a string representing the path in ZooKeeper where the data needs to be set.
- `data` is a byte array representing the data that needs to be set in the given path.
For example, to set the data "expected" for a path "/test" using the `setData()` method asynchronously, the code would be:
```
client.setData().inBackground().forPath("/test", "expected".getBytes());
```
Here, `inBackground()` is used to set the operation in the background.