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https://issues.apache.org/jira/browse/KUDU-2887?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Grant Henke updated KUDU-2887:
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Labels: impala performance roadmap-candidate (was: impala
roadmap-candidate)
> Expose the tablet statistics in Client API
> ------------------------------------------
>
> Key: KUDU-2887
> URL: https://issues.apache.org/jira/browse/KUDU-2887
> Project: Kudu
> Issue Type: Improvement
> Components: client
> Reporter: LiFu He
> Priority: Minor
> Labels: impala, performance, roadmap-candidate
>
> The patch about aggregating tablet statistics on the kudu-master is on the
> way. And I think it's important to expose these statistics in client api by
> which the query engine can optimize their query plan. For example: (1) adjust
> the order of scanning tables, (2) Split a big tablet into multiple range
> pieces(KUDU-2437) to improve concurrency automatically, (3) speed up the
> query like "select count( *) from table".
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