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https://issues.apache.org/jira/browse/ARROW-17825?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated ARROW-17825:
-----------------------------------
Labels: pull-request-available (was: )
> [C++] Allow to write several tables successively with ORCFileWriter::Write
> method
> ---------------------------------------------------------------------------------
>
> Key: ARROW-17825
> URL: https://issues.apache.org/jira/browse/ARROW-17825
> Project: Apache Arrow
> Issue Type: Improvement
> Components: C++
> Reporter: Louis Calot
> Assignee: Louis Calot
> Priority: Major
> Labels: pull-request-available
> Fix For: 10.0.0
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> I had the need to write an ORC file little by little, so as to not consume
> too much memory.
> Following [this|https://github.com/apache/arrow/issues/14211] discussion, it
> appeared that the API did not seemed to prevent doing that, but that the
> internal implementation was not reusing the writer accordingly.
> This PR makes the needed changes to reuse the "writer_" correctly.
> I do not think that the preceding behaviour was correct, as calling several
> time the "Write" method would lead to incorrect ORC files.
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