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https://issues.apache.org/jira/browse/SPARK-59555?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yicong Huang updated SPARK-59555:
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Affects Version/s: 4.4.0
(was: 5.0.0)
> Fix flaky DataFrameReader.json doctest by sorting multi-directory read
> ----------------------------------------------------------------------
>
> Key: SPARK-59555
> URL: https://issues.apache.org/jira/browse/SPARK-59555
> Project: Spark
> Issue Type: Bug
> Components: Documentation, PySpark
> Affects Versions: 4.4.0
> Reporter: Yicong Huang
> Assignee: Yicong Huang
> Priority: Major
> Labels: pull-request-available
>
> Example 2 in `DataFrameReader.json` docstring reads two directories `[d1,
> d2]` (two rows across two dirs) and calls `.show()` without ordering, so the
> row order is nondeterministic and the doctest fails ~50% of the time. Add
> `.sort("name")` for deterministic output, consistent with Example 4 and the
> parquet/text examples in the same file. The expected output block is
> unchanged (Alice, Bob is already sorted).
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