Details
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New Feature
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Status: Resolved
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Critical
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Resolution: Fixed
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None
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None
Description
Our current dataset.registerTempTable does not actually materialize data. So, it should be considered as creating a temp view. We can deprecate it and create a new method called dataset.createTempView(replaceIfExists: Boolean). The default value of replaceIfExists should be false. For registerTempTable, it will call dataset.createTempView(replaceIfExists = true).
Attachments
Issue Links
- is duplicated by
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SPARK-15325 Replace the usage of deprecated DataSet API in tests
- Closed
- links to