LeaseManager needs refactoring.
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Key: HADOOP-3623
URL: https://issues.apache.org/jira/browse/HADOOP-3623
Project: Hadoop Core
Issue Type: Bug
Affects Versions: 0.18.0
Reporter: Konstantin Shvachko
Assignee: Tsz Wo (Nicholas), SZE
Fix For: 0.19.0
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.
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