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Posted to issues@spark.apache.org by "Hyukjin Kwon (Jira)" <ji...@apache.org> on 2020/09/03 06:40:00 UTC
[jira] [Updated] (SPARK-32186) User Guide - Debugging
[ https://issues.apache.org/jira/browse/SPARK-32186?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hyukjin Kwon updated SPARK-32186:
---------------------------------
Description:
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://github.com/holdenk/remote-python-debugging-4-spark (?)
3. Monitoring Python Workers: {{top}}, `{{ls}}`, etc. (?)
4. ...
was:
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://github.com/holdenk/remote-python-debugging-4-spark
3. Monitoring Python Workers: {{top}}, `{{ls}}`, etc.
4. ...
> User Guide - 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
> Priority: Major
>
> 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://github.com/holdenk/remote-python-debugging-4-spark (?)
> 3. Monitoring Python Workers: {{top}}, `{{ls}}`, etc. (?)
> 4. ...
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