[HDFS-6697] Make NN lease soft and hard limits configurable

• Type: Improvement
• Status: Patch Available
• Priority: Major
• Resolution: Unresolved
• Assignee: J.Andreina
• Reporter: Ming Ma
• Created: 16/Jul/14 22:34
• Updated: 21/Aug/15 18:29

Description

For testing, NameNodeAdapter allows test code to specify lease soft and hard limit via setLeasePeriod directly on LeaseManager. But NamenodeProxies.java still use the default values.

It is useful if we can make NN lease soft and hard limit configurable via Configuration. That will allow NamenodeProxies.java to use the configured values.