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From "Mikhail Antonov (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-15135) Add metrics for storefile age
Date Wed, 27 Jan 2016 22:26:40 GMT

     [ https://issues.apache.org/jira/browse/HBASE-15135?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Mikhail Antonov updated HBASE-15135:
------------------------------------
    Status: Open  (was: Patch Available)

> Add metrics for storefile age
> -----------------------------
>
>                 Key: HBASE-15135
>                 URL: https://issues.apache.org/jira/browse/HBASE-15135
>             Project: HBase
>          Issue Type: New Feature
>            Reporter: Elliott Clark
>            Assignee: Mikhail Antonov
>         Attachments: HBASE-15135-v2.patch, HBASE-15135-v3.patch, HBASE-15135.patch
>
>
> In order to make sure that compactions are fully up to date it would be nice to have
metrics on:
> * Max storefile age
> * Min storefile age
> * Average storefile age
> * Number of reference files
> If we could have those metrics per region and per regionserver it would be awesome.



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