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From "Florian Uunk (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-2353) Review our analsys of the HDFS architecture and its refactoring opportunities
Date Wed, 21 Sep 2011 01:27:10 GMT
Review our analsys of the HDFS architecture and its refactoring opportunities
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                 Key: HDFS-2353
                 URL: https://issues.apache.org/jira/browse/HDFS-2353
             Project: Hadoop HDFS
          Issue Type: Task
          Components: documentation
    Affects Versions: 0.21.0
         Environment: N/A.
            Reporter: Florian Uunk
            Priority: Minor


We are currently capturing (reverse engineering and documenting) a representation of the module
structure of the Hadoop Distributed File System (HDFS), version 0.21. We are doing this by
analyzing the HDFS source code, specifically the dependencies in the code. By looking for
modularity violations using this representation, we are able to suggest a number of improvements
to the modularity of HDFS.

We would like input from you, contributers of HDFS, on the correctness of the refactoring
possibilities that we have identified, and on the feasibility of actually making the proposed
changes.  In return, you are getting documentation of the module structure of the HDFS, and
a possibly useful list of changes that could be made to improve the maintainability of the
source code.

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