programmerahul opened a new pull request, #25295: URL: https://github.com/apache/pulsar/pull/25295
<!-- Either this PR fixes an issue, --> Fixes [#25294] ### Motivation While loading the system topic policies cache in broker, there is no timeout and retries. Due to this, there are cases observed , where the reader is stuck at some point and so the topic policies never gets loaded. So the topics become unavailable. ### Modifications This pr adds configurable timeout and retries for loading topic policies cache. ### Verifying this change - [ ] Make sure that the change passes the CI checks. *(Please pick either of the following options)* This change added tests and can be verified as follows: - added test to check retries when a stuck reader is present - added test to check unloading topics after all retries. ### Does this pull request potentially affect one of the following parts: <!-- DO NOT REMOVE THIS SECTION. CHECK THE PROPER BOX ONLY. --> *If the box was checked, please highlight the changes* - [ ] Dependencies (add or upgrade a dependency) - [ ] The public API - [ ] The schema - [ ] The default values of configurations - [ ] The threading model - [ ] The binary protocol - [ ] The REST endpoints - [ ] The admin CLI options - [x] The metrics : Metric gets emitted when topic policies load fails - [ ] Anything that affects deployment ### Documentation <!-- DO NOT REMOVE THIS SECTION. CHECK THE PROPER BOX ONLY. --> - [ ] `doc` <!-- Your PR contains doc changes. --> - [x] `doc-required` <!-- Your PR changes impact docs and you will update later --> - [ ] `doc-not-needed` <!-- Your PR changes do not impact docs --> - [ ] `doc-complete` <!-- Docs have been already added --> ### Matching PR in forked repository PR in forked repository: https://github.com/programmerahul/pulsar/pull/1 <!-- After opening this PR, the build in apache/pulsar will fail and instructions will be provided for opening a PR in the PR author's forked repository. apache/pulsar pull requests should be first tested in your own fork since the apache/pulsar CI based on GitHub Actions has constrained resources and quota. GitHub Actions provides separate quota for pull requests that are executed in a forked repository. The tests will be run in the forked repository until all PR review comments have been handled, the tests pass and the PR is approved by a reviewer. --> -- 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]
