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PIP-347: add role field in consumer's stat

pip/pip-347.md

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PIP-347: add role field in consumer's stat

Background knowledge

During the operation and maintenance process, there are many users asking administrator for help to find out the consumers of a topic and notify them about the business change. Administrators can call bin/pulsar-admin topics partitioned-stats to find out the ip:port of the consumers, but no role info. So administrators need to take a lot of time to communicate with users to find out the owner based on the ip:port. It's a troublesome work and low efficiency, or even can't find out the owner.

Motivation

This pip can help to solve such kind of problem. By adding a field appId in the consumer's stat. For cluster with JWT-based authentication, the administrator can find out the owner of the consumer directly. It can save a lot of time and improve the efficiency of the operation and maintenance process.

Goals

  • help administrator to find out the owner of the consumer for cluster with JWT-based authentication.

Detailed Design

Design & Implementation Details

  • Add a field appId in the consumer's stat, which can show the owner of this consumer for JWT-based authentication users.

Backward & Forward Compatibility

Fully compatible.

General Notes

Links

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