apache/incubator-heron

Guaranteed message handling documentation

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#3,841 创建于 2022年6月8日

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 (0 评论) (0 反应) (0 负责人)Java (3,636 star) (620 fork)batch import
docsgood first issue

描述

The current set of Heron documentation does not mention any of the message handling details such as "anchoring" and "ack/fail" logic. There are some brief mentions to ack and fail in Interface discussion, but Heron should have documentation similar to the logic described here: https://storm.apache.org/releases/1.2.3/Guaranteeing-message-processing.html

贡献者指南

技术栈
java
领域
documentation
议题类型
documentation
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。
1
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。
fresh
清晰度议题是否清楚说明期望改动、验收标准和下一步。
clear
前置要求
basic understanding of Heronfamiliarity with message anchoring
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。
85
研究方向
Review the Storm documentation at https://storm.apache.org/releases/1.2.3/Guaranteeing message processing.html to understand the structure. Then explore Heron's source code for anchoring and ack/fail logic, likely in the topology or spout/bolt classes. Write a new documentation page mirroring the Storm approach.