BewareMyPower commented on issue #9474: URL: https://github.com/apache/pulsar/issues/9474#issuecomment-773152486
This command is to delete a cluster's metadata. As you can see, the `/admin/clusters` node may contain two nodes: ```bash $ ls /admin/clusters [global, my-cluster] ``` Here `my-cluster` is the `clusterName` defined in `conf/broker.conf`. When we have multiple clusters that share the same configuration store, if we deleted the whole `/admin` node, other clusters would be affected. The same goes for `/ledgers` node when multiple clusters share the same bookie cluster. As for the other nodes under `/ledgers` and `/admin`, it should be deleted by the related admin operations. For example, when you delete a topic, the broker will delete all associated ledgers, which contains the nodes in ZK (`/ledgers/00/0000/L<ledger-id>`). We should not delete these nodes manually. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected]
