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Posted to issues@arrow.apache.org by "Dou Tu (JIRA)" <ji...@apache.org> on 2018/03/28 14:00:00 UTC

[jira] [Issue Comment Deleted] (ARROW-2359) Type objects produced by DataType factory are not thread safe

     [ https://issues.apache.org/jira/browse/ARROW-2359?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dou Tu updated ARROW-2359:
--------------------------
    Comment: was deleted

(was: There is no shared data between two threads here!

So it must be thread-safe!

Should be junked.)

> Type objects produced by DataType factory are not thread safe
> -------------------------------------------------------------
>
>                 Key: ARROW-2359
>                 URL: https://issues.apache.org/jira/browse/ARROW-2359
>             Project: Apache Arrow
>          Issue Type: Task
>          Components: C++
>            Reporter: Anton Shmigirilov
>            Priority: Minor
>              Labels: pull-request-available
>
> TYPE_FACTORY() macro that produces type shortcuts (boolean(), int32(), utf8() and so on) uses static shared_ptr inside. There are race conditions possible against shared_ptr's reference counter.



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