Github user JoshRosen commented on a diff in the pull request:
https://github.com/apache/spark/pull/2351#discussion_r18006502
--- Diff: docs/configuration.md ---
@@ -207,6 +207,25 @@ Apart from these, the following properties are also
available, and may be useful
</td>
</tr>
<tr>
+ <td><code>spark.python.profile</code></td>
+ <td>false</td>
+ <td>
+ Enable profiling in Python worker, the profile result will show up by
`sc.show_profiles()`,
+ or it will be showed up before the driver exiting. It also can be
dumped into disk by
+ `sc.dump_profiles(path)`. If some of the profile results had been
showed up maually,
+ they will not be showed up automatically before driver exiting.
+ </td>
+</tr>
+<tr>
+ <td><code>spark.python.profile.dump</code></td>
+ <td>(none)</td>
+ <td>
+ The directory which is used to dump the profile result before driver
exiting.
+ The results will be dumped as separated file for each RDD. They can be
loaded
+ by ptats.Stats(). If this is specified, the profile result will not be
showed up
--- End diff --
Instead of "showed up", how about "displayed"?
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