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https://issues.apache.org/jira/browse/ORC-178?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16118725#comment-16118725
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ASF GitHub Bot commented on ORC-178:
------------------------------------

Github user omalley commented on the issue:

    https://github.com/apache/orc/pull/128
  
    Ok, I committed this., Thanks @xndai! I did make a small change to rename 
ColumnStatisticsImplBase to MutableColumnStatistics, which seemed a bit easier 
to remember.


> Implement Basic C++ Writer and Writer Option
> --------------------------------------------
>
>                 Key: ORC-178
>                 URL: https://issues.apache.org/jira/browse/ORC-178
>             Project: ORC
>          Issue Type: Sub-task
>          Components: C++
>            Reporter: Gang Wu
>            Assignee: Xiening Dai
>
> 1. write orc file header, file footer, postscript, etc.
> 2. write columns of all types 
> 3. write column statistics
> 4. write index stream in writer and reader seeks to row based on index 
> information 



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