Jacek Laskowski created SPARK-23229:
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Summary: Dataset.hint should use planWithBarrier logical plan
Key: SPARK-23229
URL: https://issues.apache.org/jira/browse/SPARK-23229
Project: Spark
Issue Type: Improvement
Components: SQL
Affects Versions: 2.2.1
Reporter: Jacek Laskowski
Every time {{Dataset.hint}} is used it triggers execution of logical commands,
their unions and hint resolution (among other things that analyzer does).
{{hint}} should use {{planWithBarrier}} instead.
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