[ARROW-3705] [Python] Add "nrows" argument to parquet.read_table read indicated number of rows from file instead of whole file - ASF JIRA

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Type: New Feature
Status: Open
Priority: Major
Resolution: Unresolved
Affects Version/s: None
Fix Version/s: None
Component/s: Python
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External issue URL:
https://github.com/apache/arrow/issues/20007

Description

This patterns nrows in pandas.read_csv

inspired by https://stackoverflow.com/questions/53152671/how-to-read-sample-records-parquet-file-in-s3

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Assignee:: Unassigned

Reporter:: Wes McKinney

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Watchers:: 4 Start watching this issue

Dates

Created:: 06/Nov/18 09:04

Updated:: 11/Jan/23 07:29