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https://issues.apache.org/jira/browse/ARROW-3126?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16594856#comment-16594856
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Uwe L. Korn commented on ARROW-3126:
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As far as I understand the title, I would do the same as
https://docs.python.org/3/library/io.html#io.BufferedReader internally does.
Simply using the Python class in pyarrow already brought us great improvements
in reading Parquet files from Azure.
> [Python] Add buffering option to pyarrow.open_stream to enable larger read
> ahead window for high latency file systems
> ---------------------------------------------------------------------------------------------------------------------
>
> Key: ARROW-3126
> URL: https://issues.apache.org/jira/browse/ARROW-3126
> Project: Apache Arrow
> Issue Type: New Feature
> Components: Python
> Reporter: Wes McKinney
> Priority: Major
> Fix For: 0.12.0
>
>
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