-
Create an application in the Zookeeper environment (Java, ...) that, using the watcher mechanism, provides the following functionalities:
- If a znode named "a" is created, an external graphical application (any, specified in the command line) is started.
- If "a" is deleted, the external graphical application is stopped.
- Each time a child is added to "a", display graphical information on the screen about the current number of children.
-
Additionally, the application should have the ability to display the entire structure of the "a" tree.
-
The created application should work in a Replicated ZooKeeper environment.
-
Use ZooKeeper 3.8.4 API:
https://zookeeper.apache.org/doc/r3.8.4/apidocs/zookeeper-server/index.html
lab7
Folders and files
| Name | Name | Last commit date | ||
|---|---|---|---|---|
parent directory.. | ||||