[
https://issues.apache.org/jira/browse/IMPALA-4764?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Sailesh Mukil resolved IMPALA-4764.
-----------------------------------
Resolution: Fixed
Fix Version/s: Impala 2.9.0
https://github.com/apache/incubator-impala/commit/c826af6831719cfe5e967a56099493a103c68a90
> add hedged read metrics
> -----------------------
>
> Key: IMPALA-4764
> URL: https://issues.apache.org/jira/browse/IMPALA-4764
> Project: IMPALA
> Issue Type: Improvement
> Components: Backend
> Affects Versions: Impala 2.8.0
> Reporter: Silvius Rus
> Assignee: Sailesh Mukil
> Fix For: Impala 2.9.0
>
>
> Expose the following Hadoop metrics:
> hedgedReadOps - the number of hedged reads that have occurred
> hedgeReadOpsWin - the number of times the hedged read returned faster than
> the original read
--
This message was sent by Atlassian JIRA
(v6.3.15#6346)
