[HADOOP-3783] "deprecated filesystem name" warning on EC2

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 0.17.0
• Fix Version/s: 0.19.0
• Component/s: contrib/cloud
• Hadoop Flags: Reviewed
• Assignee: Thomas White
• Reporter: Stuart Sierra
• Created: 17/Jul/08 19:03
• Updated: 20/Nov/08 23:38
• Resolved: 18/Sep/08 09:54

Description

When logged in to the master node, in a Hadoop cluster on EC2, launched with src/contrib/ec2/bin/hadoop-ec2 ...

Various bin/hadoop commands (jar, distcp, fs) display this warning one or more times:

08/07/17 14:46:23 WARN fs.FileSystem: "ip-10-251-203-207.ec2.internal:50001" is a deprecated filesystem name. Use "hdfs://ip-10-251-203-207.ec2.internal:50001/" instead.