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Posted to hdfs-dev@hadoop.apache.org by "Jing Zhao (JIRA)" <ji...@apache.org> on 2015/03/09 19:16:38 UTC

[jira] [Created] (HDFS-7905) Refactor the checking the minimum replication logic in BlockManager

Jing Zhao created HDFS-7905:
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             Summary: Refactor the checking the minimum replication logic in BlockManager
                 Key: HDFS-7905
                 URL: https://issues.apache.org/jira/browse/HDFS-7905
             Project: Hadoop HDFS
          Issue Type: Improvement
          Components: namenode
            Reporter: Jing Zhao
            Assignee: Jing Zhao
            Priority: Minor


This is some refactoring separated from the HDFS-7285 branch. In the current BlockManager, the "checking the minimum replication" code is repeated in several places. It will be better to wrap it into a single function. This also make the further extension (for Erasure Coded blocks) easier and cleaner.



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