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From "Haohui Mai (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-7381) Decouple the management of block id and gen stamps from FSNamesystem
Date Fri, 07 Nov 2014 23:19:34 GMT
Haohui Mai created HDFS-7381:
--------------------------------

             Summary: Decouple the management of block id and gen stamps from FSNamesystem
                 Key: HDFS-7381
                 URL: https://issues.apache.org/jira/browse/HDFS-7381
             Project: Hadoop HDFS
          Issue Type: Improvement
            Reporter: Haohui Mai
            Assignee: Haohui Mai


The block layer should be responsible of managing block ids and generation stamps. Currently
the functionality is misplace into {{FSNamesystem}}.

This jira proposes to decouple them from the {{FSNamesystem}} class.



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