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Posted to issues@flink.apache.org by "Jark Wu (Jira)" <ji...@apache.org> on 2020/02/15 08:25:00 UTC

[jira] [Assigned] (FLINK-16038) Expose hitRate metric for JDBCLookupFunction

     [ https://issues.apache.org/jira/browse/FLINK-16038?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jark Wu reassigned FLINK-16038:
-------------------------------

    Assignee: Benchao Li

> Expose hitRate metric for JDBCLookupFunction
> --------------------------------------------
>
>                 Key: FLINK-16038
>                 URL: https://issues.apache.org/jira/browse/FLINK-16038
>             Project: Flink
>          Issue Type: Improvement
>          Components: Connectors / JDBC
>    Affects Versions: 1.10.0
>            Reporter: Benchao Li
>            Assignee: Benchao Li
>            Priority: Minor
>              Labels: pull-request-available
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> {{hitRate}} is a key metric for a cache. Exposing {{hitRate}} for {{JDBCLookupFunction}} can give users an intuitive understanding about the cache stat.
> cc [~lzljs3620320] [~jark]



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