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https://issues.apache.org/jira/browse/ARROW-14464?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated ARROW-14464:
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Labels: pull-request-available (was: )
> [R] Change write_parquet()'s default chunk_size from all rows
> -------------------------------------------------------------
>
> Key: ARROW-14464
> URL: https://issues.apache.org/jira/browse/ARROW-14464
> Project: Apache Arrow
> Issue Type: Improvement
> Components: R
> Reporter: Jonathan Keane
> Assignee: Jonathan Keane
> Priority: Major
> Labels: pull-request-available
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Currently, when {{chunk_size}} is not given in {{write_parquet()}} it
> defaults to 1 chunk of all of the rows in the table. This could be fine for
> smallish numbers of rows, but when we have lots of rows, we want files that
> contain a decent number of row groups.
> It looks like this was added in https://github.com/apache/arrow/pull/5451 and
> wasn't discussed there, so this default might not be intentional.
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