yb-admin should pick up default master addresses from the local server.conf file

描述

貢獻者指南

技術棧

c

領域

cli

議題類型

feature

難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。

2

預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。

1-3 hours

活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。

stale

清晰度議題是否清楚說明預期改動、驗收標準和下一步。

mostly clear

前置要求

basic C programmingunderstanding of yb admincommand line interface concepts

新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。

50

研究方向

First, locate the yb admin source code in the repository (likely in the `bin/yb admin` or similar directory). Investigate how master addresses are currently being passed to yb admin (e.g., via command line arguments). Then, find examples of config file parsing in the codebase to mimic the pattern (e.g., using a library like boost::property tree for INI/JSON parsing). The server.conf file format needs to be inferred from existing documentation or sample config files. Implement a fallback mechanism that reads the master addresses from a server.conf file if no command line flags are provided.