[HDFS-5221] hftp: does not work with HA NN configuration

• Type: Bug
• Status: Resolved
• Priority: Blocker
• Resolution: Duplicate
• Affects Version/s: 2.0.5-alpha, 2.1.1-beta
• Component/s: ha, hdfs-client
• Assignee: Unassigned
• Reporter: Joep Rottinghuis
• Created: 17/Sep/13 23:05
• Updated: 08/Oct/13 22:23
• Resolved: 18/Sep/13 21:52

Description

When copying data between clusters of significant different version (say from Hadoop 1.x equivalent to Hadoop 2.x) we have to use hftp.
When HA is configured, you have to point to a single (active) NN.

Now, when the active NN becomes standby, the the hftp: addresses will fail.

Issue Links

• duplicates: HDFS-5123 Hftp should support namenode logical service names in URI