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https://issues.apache.org/jira/browse/IMPALA-13497?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Michael Smith resolved IMPALA-13497.
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Fix Version/s: Impala 4.5.0
Resolution: Fixed
> Add profile counters for bytes written / read from the tuple cache
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>
> Key: IMPALA-13497
> URL: https://issues.apache.org/jira/browse/IMPALA-13497
> Project: IMPALA
> Issue Type: Task
> Components: Backend
> Affects Versions: Impala 4.5.0
> Reporter: Joe McDonnell
> Assignee: Joe McDonnell
> Priority: Major
> Fix For: Impala 4.5.0
>
>
> The size of the tuple cache entry written / read is useful information for
> understanding the performance of the cache. Having this information in the
> profile will help us tune the placement policy for the tuple cache nodes.
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