[GSOC-110] GSoC: Support Logging exporter for metrics in RocketMQ

• Type: Task
• Status: Closed
• Priority: Major
• Resolution: Done
• Labels: RocketMQ gsoc2023 mentor part-time
• Assignee: Unassigned
• Reporter: Yangkun Ai
• Created: 02/Mar/23 15:09
• Updated: 21/Mar/23 08:08
• Resolved: 03/Mar/23 14:25

Description

Apache RocketMQ

Apache RocketMQ is a distributed messaging and streaming platform with low latency, high performance and reliability, trillion-level capacity and flexible scalability.

Page: https://rocketmq.apache.org
Github: https://github.com/apache/rocketmq

Background

RocketMQ 5.0 supports metrics based on OpenTelemetry. However, typically metrics data needs to be collected by an OpenTelemetry Collector, in which case the OTLP metrics exporter is used. If there is no collector-based component, it is also possible to print the metrics data directly to logs, which makes troubleshooting problems more convenient.

Related Issue

https://github.com/apache/rocketmq/issues/5678

Relevant Skills

1. Java language
2. Basic knowledge of CNCF OpenTelemetry

Mentor

Yangkun Ai, PMC of Apache RocketMQ, [e-mail]