[jira] [Commented] (IMPALA-7215) Implement a templatized CountingBarrier

["Dan Hecht (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/IMPALA-7215?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16526959#comment-16526959 ] 

Dan Hecht commented on IMPALA-7215:
-----------------------------------

Looks like the git bot is broken again - let's be sure to include the change when resolving if the bot didn't post it.

> Implement a templatized CountingBarrier
> ---------------------------------------
>
>                 Key: IMPALA-7215
>                 URL: https://issues.apache.org/jira/browse/IMPALA-7215
>             Project: IMPALA
>          Issue Type: Improvement
>    Affects Versions: Impala 3.0
>            Reporter: Sailesh Mukil
>            Assignee: Sailesh Mukil
>            Priority: Major
>             Fix For: Impala 3.1.0
>
>
> Currently, our CountingBarrier util only notifies a 'bool' value and uses an underlying Promise<bool>.
> We're seeing cases in code where we might want to be notified of a different kind of Promise (other than bool). We can convert this utility code to be templatized to be able to reuse the CountingBarrier for these new use cases as well.
> This was identified while working on IMPALA-7163.



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