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https://issues.apache.org/jira/browse/HIVE-28789?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Butao Zhang resolved HIVE-28789.
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Resolution: Fixed
> Session-level metrics from Tez sessions
> ---------------------------------------
>
> Key: HIVE-28789
> URL: https://issues.apache.org/jira/browse/HIVE-28789
> Project: Hive
> Issue Type: Improvement
> Reporter: László Bodor
> Assignee: László Bodor
> Priority: Major
> Labels: pull-request-available
> Fix For: 4.1.0
>
>
> The proposal aims to implement a mechanism in HS2 to retrieve metrics from
> Tez sessions, with the actual implementation abstracted at the
> TezSession/TezSessionState level.
> An initial implementation in Hive could introduce a getMetrics abstraction
> with a default implementation that fetches metrics from the most recent
> DagStatus (obtained via dagClient). Later, a dedicated metrics endpoint can
> be introduced for Tez AMs to further enhance this functionality.
> Additionally, all metrics from Tez sessions can be aggregated and exposed in
> HS2 for improved accessibility and convenience.
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