paypal/squbs

JMX bean that shows how many times a client is materialized

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#346 创建于 2016年12月12日

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 (0 评论) (0 反应) (0 负责人)Scala (1,384 star) (248 fork)batch import
help wanted

描述

Having a JMX bean (or a field in an existing one) that show how many times a client is materialized? This may give us a quick debugging idea to see if a client is getting materialized too many times.

贡献者指南

技术栈
scala
领域
observability
议题类型
feature
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
3
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
1-3 hours
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
stale
清晰度议题是否清楚说明期望改动、验收标准和下一步。
mostly clear
前置要求
ScalaJMXAkka Streams basics
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
40
研究方向
First, locate existing JMX beans in squbs (e.g., under org.squbs.metrics). Understand how client materialization is used and where to increment a counter. Implement a new MBean attribute exposing the count. No linked PRs or comments, so you need to design the solution. Consider adding a counter in the client materialization logic and register the MBean with the existing management context.