[DocDB] Print HybridTime in a more human readable format · yugabyte/yugabyte-db#28719

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area/docdbgood first issuekind/enhancementkind/improve-uxpriority/medium

描述

Description

Currently, when printing an object of type HybridTime, the string output is in the format: { days: 20356 time: 23:18:03 }

For example: the following error status:

STATUS_FORMAT(
          IllegalState,
          "Trying to restore to $0 which is earlier than the minimum allowed restore time $1.",
          restore_at, ComputeMinRestoreTime(**begin));

Will be printed as follows:

Error running restore_snapshot_schedule: Illegal state (yb/master/master_snapshot_coordinator.cc:810): Trying to restore to { days: 20356 time: 23:18:03 }, which is earlier than the minimum allowed restore time { days: 20357 time: 23:03:12.559151 }

The part days:20357 is confusing to the end user and should be replaced by a more human-readable data format.

Issue Type

kind/improve-ux

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贡献者指南

技术栈: cpp
领域: database
议题类型: feature
难度: 2
预计时间: 1-3 hours
活动状态: fresh
清晰度: clear
前置要求: basic C++understanding of date/time formatting
新手友好度: 70
研究方向: Locate the HybridTime class definition (likely in src/yb/util/hybrid time.h and .cc). Find the method responsible for converting HybridTime to string (e.g., ToString() or operator<<). Modify it to format the output as a human readable date instead of days since epoch. Use standard C++ chrono or Boost date libraries if available. Ensure any existing tests are updated to reflect the new format.