[YARN-2197] Add a link to YARN CHANGES.txt in the left side of doc

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.4.0
• Fix Version/s: 2.6.0
• Component/s: documentation
• Labels: newbie
• Target Version/s: 2.6.0
• Assignee: Akira Ajisaka
• Reporter: Akira Ajisaka
• Created: 24/Jun/14 00:42
• Updated: 01/Dec/14 03:10
• Resolved: 14/Aug/14 21:48

Description

Now there're the links to Common, HDFS and MapReduce CHANGES.txt in the left side of the document (hadoop-project/src/site/site.xml), but YARN does not exist.

      <item name="Common CHANGES.txt" href="hadoop-project-dist/hadoop-common/CHANGES.txt"/>
      <item name="HDFS CHANGES.txt" href="hadoop-project-dist/hadoop-hdfs/CHANGES.txt"/>
      <item name="MapReduce CHANGES.txt" href="hadoop-project-dist/hadoop-mapreduce/CHANGES.txt"/>
      <item name="Metrics" href="hadoop-project-dist/hadoop-common/Metrics.html"/>

A link to YARN CHANGES.txt should be added.