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-rw-r--r--docs/configuration.md3
1 files changed, 3 insertions, 0 deletions
diff --git a/docs/configuration.md b/docs/configuration.md
index 7c5b6d011c..e4e4b8d516 100644
--- a/docs/configuration.md
+++ b/docs/configuration.md
@@ -311,6 +311,9 @@ Apart from these, the following properties are also available, and may be useful
or it will be displayed before the driver exiting. It also can be dumped into disk by
`sc.dump_profiles(path)`. If some of the profile results had been displayed maually,
they will not be displayed automatically before driver exiting.
+
+ By default the `pyspark.profiler.BasicProfiler` will be used, but this can be overridden by
+ passing a profiler class in as a parameter to the `SparkContext` constructor.
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