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Posted to issues@spark.apache.org by "Jia Fan (Jira)" <ji...@apache.org> on 2023/08/04 04:10:00 UTC

[jira] [Resolved] (SPARK-44668) ObjectMapper are threadsafe, we can reuse it in Object

     [ https://issues.apache.org/jira/browse/SPARK-44668?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jia Fan resolved SPARK-44668.
-----------------------------
    Resolution: Invalid

> ObjectMapper are threadsafe, we can reuse it in Object
> ------------------------------------------------------
>
>                 Key: SPARK-44668
>                 URL: https://issues.apache.org/jira/browse/SPARK-44668
>             Project: Spark
>          Issue Type: Improvement
>          Components: Spark Core
>    Affects Versions: 3.4.1
>            Reporter: Jia Fan
>            Priority: Major
>
> ObjectMapper are threadsafe, we can reuse it in Object. But we create it in trait, that's mean each object will create an ObjectMapper.



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