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Posted to common-dev@hadoop.apache.org by "Milind Bhandarkar (JIRA)" <ji...@apache.org> on 2007/02/23 02:06:05 UTC

[jira] Work started: (HADOOP-1031) Enhancements to Hadoop record I/O

     [ https://issues.apache.org/jira/browse/HADOOP-1031?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Work on HADOOP-1031 started by Milind Bhandarkar.

> 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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