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Posted to issues@hbase.apache.org by "Nick Dimiduk (JIRA)" <ji...@apache.org> on 2016/08/04 04:27:20 UTC

[jira] [Updated] (HBASE-16256) Purpose of EnvironmentEdge, EnvironmentEdgeManager

     [ https://issues.apache.org/jira/browse/HBASE-16256?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Nick Dimiduk updated HBASE-16256:
---------------------------------
    Fix Version/s:     (was: 1.1.7)
                   1.1.6

> Purpose of EnvironmentEdge, EnvironmentEdgeManager
> --------------------------------------------------
>
>                 Key: HBASE-16256
>                 URL: https://issues.apache.org/jira/browse/HBASE-16256
>             Project: HBase
>          Issue Type: Improvement
>          Components: documentation, regionserver
>            Reporter: Sai Teja Ranuva
>            Assignee: Sai Teja Ranuva
>            Priority: Trivial
>              Labels: beginner, clarification
>             Fix For: 2.0.0, 1.3.0, 1.1.6, 1.2.3
>
>         Attachments: HBASE-16256.master.1.patch, HBASE-16256.master.2.patch, HBASE-16256.master.3.patch
>
>
> I am trying to figure out the purpose of EnvironmentEdge in the HBase code.
> The java doc says it has something to do with environment, I feel it is vague. It looks like there is a bigger picture for such a design. Currently only concrete method that is available in it is currentTime(). 
> Can anyone summarize the rationale behind having EnvironmentEdge/EnvironmentEdgeManager ?



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