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Posted to hdfs-dev@hadoop.apache.org by "Tsz Wo (Nicholas), SZE (JIRA)" <ji...@apache.org> on 2012/10/23 05:35:12 UTC

[jira] [Created] (HDFS-4107) Add utility methods to cast INode to INodeFile and INodeFileUnderConstruction

Tsz Wo (Nicholas), SZE created HDFS-4107:
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             Summary: Add utility methods to cast INode to INodeFile and INodeFileUnderConstruction
                 Key: HDFS-4107
                 URL: https://issues.apache.org/jira/browse/HDFS-4107
             Project: Hadoop HDFS
          Issue Type: Bug
          Components: name-node
            Reporter: Tsz Wo (Nicholas), SZE
            Assignee: Tsz Wo (Nicholas), SZE


In the namenode code, there are many individual routines checking whether an inode is null and whether it could be cast to INodeFile/INodeFileUnderConstruction.  Let's add utility methods for such checks.

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