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https://issues.apache.org/jira/browse/IMPALA-7215?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Quanlong Huang updated IMPALA-7215:
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Fix Version/s: Impala 2.13.0
> 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 2.13.0, 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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