[HADOOP-3623] LeaseManager needs refactoring.

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.18.0
• Fix Version/s: 0.19.0
• Hadoop Flags: Reviewed
• Assignee: Tsz-wo Sze
• Reporter: Konstantin Shvachko
• Created: 23/Jun/08 23:08
• Updated: 08/Jul/09 16:43
• Resolved: 17/Sep/08 05:08

Description

LeaseManager is a name-node class, which contains (after HADOOP-3310) static members and methods serving data-node code.
I think we should keep the code related to different components of hdfs separatly, especially in view of the upcoming changes in hdfs packaging HADOOP-2884.
The separation may be achieved by introducing a new class DatanodeLeaseManager and then moving all related methods into the new class.