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https://issues.apache.org/jira/browse/SPARK-12843?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hyukjin Kwon resolved SPARK-12843.
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Resolution: Incomplete
> Spark should avoid scanning all partitions when limit is set
> ------------------------------------------------------------
>
> Key: SPARK-12843
> URL: https://issues.apache.org/jira/browse/SPARK-12843
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 1.6.0
> Reporter: Maciej Bryński
> Priority: Major
> Labels: bulk-closed
>
> SQL Query:
> {code}
> select * from table limit 100
> {code}
> force Spark to scan all partition even when data are available on the
> beginning of scan.
> This behaviour should be avoided and scan should stop when enough data is
> collected.
> Is it related to: [SPARK-9850] ?
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