时光轴 - Spark 2.2.0 中文文档 - ApacheCN

http://spark.apachecn.org/docs/cn/2.2.0/timeline.html

Spark 中文文档 - Spark 官方文档中文版 - Spark 官方文档中文版的发行说明, 会在本页面做更详细的说明. - ApacheCN

Open the linked Spark 2.2.0 Chinese documentation timeline page first and compare its release-notes content with the surrounding Spark documentation. The issue does not specify a particular correction or addition, so confirm the intended documentation change before editing; done should mean the timeline page accurately reflects the relevant release information.

Written by the indexing model from the issue text.