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From davies <...@git.apache.org>
Subject [GitHub] spark pull request: [SPARK-3478] [PySpark] Profile the Python task...
Date Fri, 26 Sep 2014 02:35:13 GMT
Github user davies commented on a diff in the pull request:

    https://github.com/apache/spark/pull/2351#discussion_r18071567
  
    --- 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 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.
    --- End diff --
    
    if `showed` is true, it will not be displayed again, but will be dumped.


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