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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-16256) Purpose of EnvironmentEdge, EnvironmentEdgeManager
Date Sat, 30 Jul 2016 06:42:20 GMT

    [ https://issues.apache.org/jira/browse/HBASE-16256?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15400499#comment-15400499
] 

Hudson commented on HBASE-16256:
--------------------------------

SUCCESS: Integrated in HBase-1.2 #684 (See [https://builds.apache.org/job/HBase-1.2/684/])
HBASE-16256 Purpose of EnvironmentEdge, EnvironmentEdgeManager (Sai Teja (stack: rev 4541d70598b0662da4f5a90822cf6b71f6ac48b6)
* hbase-common/src/main/java/org/apache/hadoop/hbase/util/EnvironmentEdgeManager.java


> 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, 1.2.3, 1.1.7
>
>         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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