[Bug] [Registry] RegistryClient.cleanHistoryFailoverFinishedNodes uses child node name as full path -> Curator "Path must start with /"

[zhangyuewen12]

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• I had searched in the issues and found no similar issues.

What happened

DolphinScheduler: 3.3.2
Registry: ZooKeeper (Curator)
Component: Worker startup / RegistryClient init
JDK: 1.8
Failed to clean the failoverFinishedNode: xxxx
org.apache.dolphinscheduler.registry.api.RegistryException: zookeeper get data error
Caused by: java.lang.IllegalArgumentException: Path must start with / character
at org.apache.curator.utils.PathUtils.validatePath(PathUtils.java:55)
at org.apache.curator.framework.imps.GetDataBuilderImpl.forPath(GetDataBuilderImpl.java:296)
at org.apache.dolphinscheduler.plugin.registry.zookeeper.ZookeeperRegistry.get(ZookeeperRegistry.java:156)
at org.apache.dolphinscheduler.registry.api.RegistryClient.cleanHistoryFailoverFinishedNodes(RegistryClient.java:246)

What you expected to happen

ZookeeperRegistry.children(parentPath) calls Curator getChildren().forPath(parentPath) which returns child node names only, not full paths.

How to reproduce

1. Use ZooKeeper registry.

2. Ensure RegistryNodeType.FAILOVER_FINISH_NODES.getRegistryPath() exists and has at least one child node (e.g. 10.23.0.1:1234-1773105368857-30370).

3. Start Worker (or any process that initializes RegistryClient).

4. Observe the exception during RegistryClient initialization cleanup.

Anything else

No response

Version

3.3.2

Are you willing to submit PR?

• Yes I am willing to submit a PR!

Code of Conduct

• I agree to follow this project's Code of Conduct

[SbloodyS]

Duplicated with #17527