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https://issues.apache.org/jira/browse/PARQUET-589?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wes McKinney resolved PARQUET-589.
----------------------------------
       Resolution: Fixed
    Fix Version/s: cpp-0.1

Issue resolved by pull request 89
[https://github.com/apache/parquet-cpp/pull/89]

> Implement Chunked InMemoryInputStream for better memory usage
> -------------------------------------------------------------
>
>                 Key: PARQUET-589
>                 URL: https://issues.apache.org/jira/browse/PARQUET-589
>             Project: Parquet
>          Issue Type: Improvement
>          Components: parquet-cpp
>            Reporter: Deepak Majeti
>            Assignee: Deepak Majeti
>             Fix For: cpp-0.1
>
>
> Parquet-cpp when creating a Column Reader, reads the entire source into a 
> buffer, which is then passed to the InMemoryInputStream. This prohibits 
> reading multiple large parquet files simultaneously. The scope of this JIRA 
> is to implement an InputStream that does not  require the entire source to be 
> read.



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