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https://issues.apache.org/jira/browse/HIVE-9310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14270780#comment-14270780
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Gopal V commented on HIVE-9310:
-------------------------------

[~navis]: did not want to leak the implementation out of the same class.

I saw issues with ShutdownHooks and different classloaders in some other work, 
didn't want to go that way because there's no easy way to test these things for 
slow leaks.

My patch is a 5-min safe fix.

> CLI JLine does not flush history back to ~/.hivehistory
> -------------------------------------------------------
>
>                 Key: HIVE-9310
>                 URL: https://issues.apache.org/jira/browse/HIVE-9310
>             Project: Hive
>          Issue Type: Bug
>          Components: CLI
>    Affects Versions: 0.15.0
>            Reporter: Gopal V
>            Assignee: Gopal V
>            Priority: Minor
>         Attachments: HIVE-9310.1.patch
>
>
> Hive CLI does not seem to be saving history anymore.
> In JLine with the PersistentHistory class, to keep history across sessions, 
> you need to do {{reader.getHistory().flush()}}.



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