Sailesh Mukil created IMPALA-7215:
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Summary: 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
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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