madhavan-narayanan opened a new pull request #12536:
URL: https://github.com/apache/pulsar/pull/12536
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### Motivation
Operators of enterprise Pulsar cluster(s) would need the flexibility and
control to intercept broker events (including ledger writes/reads) for template
validations, observability and access control. This changeset contains
enhancements to existing interceptor mechanism to support this
### Modifications
- Enhanced org.apache.pulsar.broker.intercept.BrokerInterceptor interface to
include additional events for tracing
- Created a new interface
org.apache.pulsar.common.intercept.MessagePayloadProcessor to allow
interception of ledger write/read operations
- Enhanced PulsarAdmin to give operators a control in managing super-users
### Verifying this change
- [x ] Make sure that the change passes the CI checks.
This change added tests and can be verified as follows:
- *Added new test cases to MangedLedgerInterceptorImplTest.java and
BrokerInterceptorTest.java *
### Does this pull request potentially affect one of the following parts:
*If `yes` was chosen, please highlight the changes*
- Dependencies (does it add or upgrade a dependency): no
- The public API: no
- The schema: no
- The default values of configurations: no
- The wire protocol: no
- The rest endpoints: no
- The admin cli options: no
- Anything that affects deployment: no
### Documentation
Check the box below and label this PR (if you have committer privilege).
Need to update docs?
- [ ] `doc-required`
(If you need help on updating docs, create a doc issue)
- [x] `no-need-doc`
(Please explain why)
- [ ] `doc`
(If this PR contains doc changes)
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