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From "Tsz Wo (Nicholas), SZE (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-3394) Do not use generic in INodeFile.getLastBlock()
Date Thu, 10 May 2012 00:13:48 GMT
Tsz Wo (Nicholas), SZE created HDFS-3394:
--------------------------------------------

             Summary: Do not use generic in INodeFile.getLastBlock()
                 Key: HDFS-3394
                 URL: https://issues.apache.org/jira/browse/HDFS-3394
             Project: Hadoop HDFS
          Issue Type: Improvement
          Components: name-node
            Reporter: Tsz Wo (Nicholas), SZE
            Assignee: Tsz Wo (Nicholas), SZE
            Priority: Minor


As shown in HDFS-3385, the ClassCastException check in INodeFile.getLastBlock() is useless
since generic type information is only available in compile-time but not run-time.

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