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From "Milind Bhandarkar (JIRA)" <j...@apache.org>
Subject [jira] Created: (HADOOP-1031) Enhancements to Hadoop record I/O
Date Fri, 23 Feb 2007 01:06:05 GMT
Enhancements to Hadoop record I/O
---------------------------------

                 Key: HADOOP-1031
                 URL: https://issues.apache.org/jira/browse/HADOOP-1031
             Project: Hadoop
          Issue Type: Improvement
          Components: record
    Affects Versions: 0.11.2
         Environment: All
            Reporter: Milind Bhandarkar
         Assigned To: Milind Bhandarkar


Remaining planned enhancements to Hadoop record I/O:

5. Provide a 'swiggable' C binding, so that processing the generated C code with swig allows
it to be used in scripting languages such as Python and Perl. 
7. Optimize generated write() and readFields() methods, so that they do not have to create
BinaryOutputArchive or BinaryInputArchive every time these methods are called on a record.

8. Implement ByteInStream and ByteOutStream for C++ runtime, as they will be needed for using
Hadoop Record I/O with forthcoming C++ MapReduce framework (currently, only FileStreams are
provided.) 
9. Generate clone() methods for records in Java i.e. the generated classes should implement
Cloneable. 


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