[jira] [Updated] (KYLIN-2776) New metric framework with kylin

["yiming.xu (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/KYLIN-2776?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

yiming.xu updated KYLIN-2776:
-----------------------------
    Summary: New metric framework with kylin  (was: new metric framework with kylin)

> New metric framework with kylin
> -------------------------------
>
>                 Key: KYLIN-2776
>                 URL: https://issues.apache.org/jira/browse/KYLIN-2776
>             Project: Kylin
>          Issue Type: New Feature
>    Affects Versions: v2.0.0
>            Reporter: yiming.xu
>            Assignee: yiming.xu
>         Attachments: active_calls.png, calls.png, metric_structure.png, query_count.png, query_duration.png, query_result_rowcount.png, report.json
>
>
> With https://issues.apache.org/jira/browse/KYLIN-2721.We are plan to release a new metric framework. 
> New metric is different hadoop metric  and based on dropwizard . which has the following advantage:
> *     Well-defined metric model for frequently-needed metrics (ie JVM metrics)
> *     Well-defined measurements for all metrics (ie max, mean, stddev, mean_rate, etc),
> *     Built-in pluggable reporting frameworks like JMX, Console, Log, JSON 
> We refactor QueryMetric with new metris. 
> New metric  add perflog. Perflog  trace calls duration time  and current active calls record to metric system.
>  Attachment is  the difference between the two metric system .



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