[HADOOP-14179] Namenode - changing config without restart

• Type: Wish
• Status: Closed
• Priority: Major
• Resolution: Invalid
• Component/s: conf

Environment

SL5/6

• Assignee: Unassigned
• Reporter: Benedikt Maier
• Created: 13/Mar/17 21:26
• Updated: 14/Mar/17 18:16
• Resolved: 14/Mar/17 11:04

Description

Hi there,

Is there a way to change the address of the secondary namenode in the configuration files of the primary namenode without having to restart the latter for the changes to have an effect? If one can avoid any downtime for the namenode for such a change, that would be great.

Thanks