gaozhangmin opened a new pull request, #16438: URL: https://github.com/apache/pulsar/pull/16438
1、This issue is triggered by namespace policies update. When namespace policies updated, `handlePoliciesUpdates` will be called next to update all the topics policies under this namespace. Too many topics would cause metadata-store waiting. https://github.com/apache/pulsar/blob/318432ed1f16e60a088f3dca1b14891d582726a9/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/BrokerService.java#L2034-L2062  ### Modifications Use thenAcceptAsync instead, execute `update topic policies` in a separated executor. ### Documentation Check the box below or label this PR directly. Need to update docs? - [x] `doc-not-needed` -- 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]
