DataFrame.Unpersist(Boolean) Method
Definition
Important
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Mark the Dataset as non-persistent, and remove all blocks for it from memory and disk.
public Microsoft.Spark.Sql.DataFrame Unpersist (bool blocking = false);
member this.Unpersist : bool -> Microsoft.Spark.Sql.DataFrame
Public Function Unpersist (Optional blocking As Boolean = false) As DataFrame
Parameters
- blocking
- Boolean
Returns
Remarks
This will not un-persist any cached data that is built upon this DataFrame
.
Applies to
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