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https://issues.apache.org/jira/browse/KUDU-2797?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Adar Dembo resolved KUDU-2797.
------------------------------
       Resolution: Fixed
    Fix Version/s: 1.11.0

Lifu merged a first cut in commit 0d48cad. It supports aggregating row count 
(from LEADERs) and on-disk size into table-scoped entities on the master.

Future work could include:
* Additional metrics, such as tablet or tserver load characteristics.
* Exposing the aggregates via API for query planners.

> Implement table size metrics
> ----------------------------
>
>                 Key: KUDU-2797
>                 URL: https://issues.apache.org/jira/browse/KUDU-2797
>             Project: Kudu
>          Issue Type: Task
>          Components: master, metrics
>    Affects Versions: 1.8.0
>            Reporter: Mike Percy
>            Assignee: HeLifu
>            Priority: Major
>             Fix For: 1.11.0
>
>
> It would be valuable to implement table size metrics for row count and byte 
> size (pre-replication and post-replication). The master could aggregate these 
> stats from the various partitions (tablets) and expose aggregated metrics for 
> consumption by monitoring systems and dashboards. These same metrics would 
> also be valuable to display on the web UI.



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