[
https://issues.apache.org/jira/browse/SPARK-22029?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Hyukjin Kwon resolved SPARK-22029.
----------------------------------
Resolution: Won't Fix
> Cache of _parse_datatype_json_string function
> ---------------------------------------------
>
> Key: SPARK-22029
> URL: https://issues.apache.org/jira/browse/SPARK-22029
> Project: Spark
> Issue Type: Sub-task
> Components: PySpark
> Affects Versions: 2.2.0
> Reporter: Maciej Bryński
>
> _parse_datatype_json_string is called many times with the same arguments.
> Cacheing this calls can dramatically speed up pyspark code execution (up to
> 20%)
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
