Github user rxin commented on a diff in the pull request:
https://github.com/apache/spark/pull/12488#discussion_r60180069
--- Diff: python/pyspark/sql/context.py ---
@@ -147,12 +147,24 @@ def setConf(self, key, value):
self._ssql_ctx.setConf(key, value)
@since(1.3)
- def getConf(self, key, defaultValue):
+ def getConf(self, key, defaultValue=None):
"""Returns the value of Spark SQL configuration property for the
given key.
- If the key is not set, returns defaultValue.
+ If the key is not set, returns defaultValue, if set, otherwise,
return the
--- End diff --
Maybe
```
If the key is not set and defaultValue is not None, return defaultValue.
If the key is not set and defaultValue is None, return the system default
value.
```
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