akka/akka-core

Slf4jLogger formatTimestamp return date/time in ISO 8601 (akkaTimestamp)

Open

#18,079 创建于 2015年7月26日

在 GitHub 查看
 (4 评论) (2 反应) (0 负责人)Scala (13,277 star) (3,547 fork)batch import
1 - triagedhelp wantedt:core

描述

Currently %X{akkaTimestamp} returns only a time portion of the timestamp, e.g.:

00:13:35.140UTC

Absence of the date part is very inconvenient for logging, would be great to have it contain the date, especially return it in the ISO 8601 format, like:

2015-07-26T17:40:08.484Z

This is a very common format these days, especially when readability is essential (as opposite to numeric timestamps), heavily used in JSON, very easy for parsing, also this is a default output format for the java.time.OffsetDateTime toString method.

protected def formatTimestamp(timestamp: Long): String =
  OffsetDateTime.ofInstant(Instant.ofEpochMilli(timestamp), ZoneOffset.UTC).toString

贡献者指南

技术栈
无
领域
backendobservability
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。
2
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。
under 1 hour
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。
clear
前置要求
Basic Scala syntaxAkka logging concepts
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。
75
研究方向
Locate the Slf4jLogger class, likely in the akka slf4j module. Find the formatTimestamp method and change its implementation to return an ISO 8601 formatted string using OffsetDateTime.ofInstant. Ensure the necessary import for java.time.OffsetDateTime is added. Review existing unit tests for timestamp formatting and update them accordingly. Check if there are any configuration options that might affect the format.