spark-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Dongjoon Hyun (Jira)" <j...@apache.org>
Subject [jira] [Updated] (SPARK-28590) Add sort_stats Setter for Custom Profiler
Date Mon, 19 Aug 2019 22:10:00 GMT

     [ https://issues.apache.org/jira/browse/SPARK-28590?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Dongjoon Hyun updated SPARK-28590:
----------------------------------
    Affects Version/s:     (was: 2.4.0)
                       3.0.0

> Add sort_stats Setter for Custom Profiler
> -----------------------------------------
>
>                 Key: SPARK-28590
>                 URL: https://issues.apache.org/jira/browse/SPARK-28590
>             Project: Spark
>          Issue Type: Improvement
>          Components: PySpark
>    Affects Versions: 3.0.0
>            Reporter: Albertus Kelvin
>            Priority: Minor
>
> When I want to use BasicProfiler with different sorters in sort_stats, I sometimes need
to create a custom profiler and implement the show() method only to replace the following
line: stats.sort_stats("time", "cumulative").print_stats().
> I think it'd be better if the users are able to specify the sorters without creating
a custom profiler.
> I implemented the changes in PySpark only.
> To apply the setter and getter methods, one can use the following way:
> {code:python}
> conf = SparkConf().set("spark.python.profile", "true")
> # use BasicProfiler
> sc = SparkContext('local', 'test', conf=conf)
> sc.profiler_collector.profiler_cls.set_sort_stats_sorters(BasicProfiler, ['ncalls', 'tottime',
'name']
> {code}



--
This message was sent by Atlassian Jira
(v8.3.2#803003)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org


Mime
View raw message