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Posted to jira@arrow.apache.org by "Owen O'Malley (Jira)" <ji...@apache.org> on 2021/03/04 22:16:00 UTC
[jira] [Commented] (ARROW-7906) [C++][Python] Full functionality
for ORC format
[ https://issues.apache.org/jira/browse/ARROW-7906?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17295608#comment-17295608 ]
Owen O'Malley commented on ARROW-7906:
--------------------------------------
Do let us know if there are changes we can make in the C++ reader/writer that will make integration easier.
> [C++][Python] Full functionality for ORC format
> -----------------------------------------------
>
> Key: ARROW-7906
> URL: https://issues.apache.org/jira/browse/ARROW-7906
> Project: Apache Arrow
> Issue Type: New Feature
> Components: C++, Python
> Reporter: HAOFENG DENG
> Assignee: Ying Zhou
> Priority: Major
> Labels: orc, pull-request-available
> Fix For: 4.0.0
>
> Time Spent: 19.5h
> Remaining Estimate: 0h
>
> Just like parquet format, ORC has a large group of fans in Bigdata area, it has better performance than parquet in some use cases.
> But there is a problem in python is that it doesn't have the standard write function.
> Seems the ORC team itself maintains the standard C++ code([https://github.com/apache/orc/tree/master/c%2B%2B]) , so I think it won't take too much effort to integrate into Arrow(C++) and build the hook for python.
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