pyspark.SparkContext.setSystemProperty¶
-
classmethod
SparkContext.
setSystemProperty
(key: str, value: str) → None[source]¶ Set a Java system property, such as spark.executor.memory. This must be invoked before instantiating
SparkContext
.New in version 0.9.0.
- Parameters
- keystr
The key of a new Java system property.
- valuestr
The value of a new Java system property.