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https://issues.apache.org/jira/browse/ARROW-3822?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17259127#comment-17259127
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Antoine Pitrou commented on ARROW-3822:
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[~bkietz] What do you mean with "chunked"? You can choose a row group size
heuristic in the parquet writer I think, but I don't know if that answers your
question.
> [C++] parquet::arrow::FileReader::GetRecordBatchReader may not iterate
> through chunked columns completely
> ---------------------------------------------------------------------------------------------------------
>
> Key: ARROW-3822
> URL: https://issues.apache.org/jira/browse/ARROW-3822
> Project: Apache Arrow
> Issue Type: Bug
> Components: C++
> Reporter: Wes McKinney
> Assignee: Ben Kietzman
> Priority: Major
> Labels: pull-request-available
> Fix For: 3.0.0
>
> Time Spent: 40m
> Remaining Estimate: 0h
>
> EDIT: https://github.com/apache/arrow/pull/3911#issuecomment-473679153
> We don't currently test that all data is iterated through when reading from a
> Parquet file where the result is chunked.
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