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https://issues.apache.org/jira/browse/HIVE-28638?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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László Bodor updated HIVE-28638:
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Description:
File system statistics in LLAP is handled like:
1. get all statistics before task callable (contains thread local)
2. run task
3. get all statistics again, subtract the pre-state, and create counters
this logic is currenlty tightly coupled with the
> Refactor stats handling in StatsRecordingThreadPool
> ---------------------------------------------------
>
> Key: HIVE-28638
> URL: https://issues.apache.org/jira/browse/HIVE-28638
> Project: Hive
> Issue Type: Improvement
> Security Level: Public(Viewable by anyone)
> Reporter: László Bodor
> Assignee: László Bodor
> Priority: Major
> Labels: pull-request-available
>
> File system statistics in LLAP is handled like:
> 1. get all statistics before task callable (contains thread local)
> 2. run task
> 3. get all statistics again, subtract the pre-state, and create counters
> this logic is currenlty tightly coupled with the
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