codelipenghui opened a new issue #13330: URL: https://github.com/apache/pulsar/issues/13330
**Is your enhancement request related to a problem? Please describe.** Pulsar stored the topic permission data by the namespace policy znode, if there are many topics under the namespace, the znode becomes very large, and for each policy update, will introduce a heavy workload to the Zookeeper. After Pulsar supports topic level policy which is able to store the topic policy to a system topic, migrating the topic permission data to the system topic will significantly reduce the Zookeeper workload if users have many topics and enable topic level permission. -- 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. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
