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Posted to issues-all@impala.apache.org by "Sailesh Mukil (JIRA)" <ji...@apache.org> on 2018/06/28 21:26:00 UTC
[jira] [Resolved] (IMPALA-7215) Implement a templatized
CountingBarrier
[ https://issues.apache.org/jira/browse/IMPALA-7215?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sailesh Mukil resolved IMPALA-7215.
-----------------------------------
Resolution: Fixed
> 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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