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https://issues.apache.org/jira/browse/SPARK-17786?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Herman van Hovell updated SPARK-17786:
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Target Version/s: 2.1.0
> [SPARK 2.0] Sorting algorithm gives higher skewness of output
> -------------------------------------------------------------
>
> Key: SPARK-17786
> URL: https://issues.apache.org/jira/browse/SPARK-17786
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 2.0.1
> Reporter: Maciej Bryński
>
> Hi,
> I'm using df.sort("column") to sort my data before saving it to parquet.
> When using Spark 1.6.2 all partitions were similar in size.
> On Spark 2.0.0 three of the partitions are much bigger than rest.
> Can I go back to previous behaviour of sorting ?
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