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Posted to issues@spark.apache.org by "Apache Spark (Jira)" <ji...@apache.org> on 2020/09/17 05:44:00 UTC
[jira] [Commented] (SPARK-32186) Development - Debugging
[ https://issues.apache.org/jira/browse/SPARK-32186?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17197391#comment-17197391 ]
Apache Spark commented on SPARK-32186:
--------------------------------------
User 'itholic' has created a pull request for this issue:
https://github.com/apache/spark/pull/29781
> Development - Debugging
> -----------------------
>
> Key: SPARK-32186
> URL: https://issues.apache.org/jira/browse/SPARK-32186
> Project: Spark
> Issue Type: Sub-task
> Components: Documentation, PySpark
> Affects Versions: 3.1.0
> Reporter: Hyukjin Kwon
> Assignee: Hyukjin Kwon
> Priority: Major
> Fix For: 3.1.0
>
>
> 1. Python Profiler: https://spark.apache.org/docs/2.3.0/api/python/_modules/pyspark/profiler.html,
> {code}
> >>> sc._conf.set("spark.python.profile", "true")
> >>> rdd = sc.parallelize(range(100)).map(str)
> >>> rdd.count()
> 100
> >>> sc.show_profiles()
> {code}
> 2. Python Debugger, e.g.) https://www.jetbrains.com/help/pycharm/remote-debugging-with-product.html#remote-interpreter \(?\)
> 3. Monitoring Python Workers: {{top}}, `{{ls}}`, etc. \(?\)
> 4. PyCharm setup \(?\) (at https://issues.apache.org/jira/browse/SPARK-32189)
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