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https://issues.apache.org/jira/browse/HIVE-28557?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Work on HIVE-28557 started by László Bodor.
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> Eliminate a lot of metrics null check from LlapTaskSchedulerService
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>
> Key: HIVE-28557
> URL: https://issues.apache.org/jira/browse/HIVE-28557
> Project: Hive
> Issue Type: Improvement
> Security Level: Public(Viewable by anyone)
> Reporter: László Bodor
> Assignee: László Bodor
> Priority: Major
>
> There are ~30 null checks in LlapTaskSchedulerService, which is more like a
> boilerplate. A metric collector could be a no-op dummy one in this case.
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