get (RuntimeConfig)
Returns the value of Spark runtime configuration property for the given key, assuming it is set.
Syntax
get(key: str, default: str = None)
Parameters
Parameter | Type | Description |
|---|---|---|
| str | Key of the configuration to get. |
| str, optional | Value to return if the key does not exist. |
Returns
str or None
The string value of the configuration, or None.
Examples
Python
spark.conf.get("non-existent-key", "my_default")
# 'my_default'
spark.conf.set("my_key", "my_value")
spark.conf.get("my_key")
# 'my_value'