Github user udnay commented on a diff in the pull request:
https://github.com/apache/spark/pull/3255#discussion_r20360054
--- Diff: python/pyspark/context.py ---
@@ -191,7 +192,13 @@ def _do_init(self, master, appName, sparkHome,
pyFiles, environment, batchSize,
self._temp_dir = \
self._jvm.org.apache.spark.util.Utils.createTempDir(local_dir).getAbsolutePath()
+
# profiling stats collected for each PythonRDD
+ if self._conf.get("spark.python.profile", "false") == "true":
+ self.profiler = profiler if profiler else BasicProfiler
+ else:
+ self.profiler = None
+
self._profile_stats = []
--- End diff --
I think it makes sense to keep the `_profile_stats` in the context since it
needs to know about all of the stages. But you're right we can simplify the API
for profilers. I'll do that.
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