[HDFS-7566] Remove obsolete entries from hdfs-default.xml

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.6.0
• Fix Version/s: 2.7.0
• Labels: supportability
• Assignee: Ray Chiang
• Reporter: Ray Chiang
• Created: 23/Dec/14 06:12
• Updated: 24/Apr/15 23:22
• Resolved: 27/Jan/15 22:32

Description

So far, I've found these five properties which may be obsolete in hdfs-default.xml:

• dfs.https.enable
• dfs.namenode.edits.journal-plugin.qjournal
• dfs.namenode.logging.level
• dfs.ha.namenodes.EXAMPLENAMESERVICE
  + Should this be kept in the .xml file?
• dfs.support.append
  + Removed with HDFS-6246

I'd like to get feedback about the state of any of the above properties.

This is the HDFS equivalent of MAPREDUCE-6057 and YARN-2460.

Issue Links

• blocks: HDFS-7559 Create unit test to automatically compare HDFS related classes and hdfs-default.xml