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From "Josh Elser (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (ACCUMULO-3329) Consider consolidation of "timing" classes
Date Sun, 05 Apr 2015 05:04:33 GMT

     [ https://issues.apache.org/jira/browse/ACCUMULO-3329?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Josh Elser updated ACCUMULO-3329:
---------------------------------
    Fix Version/s:     (was: 1.7.0)
                   1.8.0

> Consider consolidation of "timing" classes
> ------------------------------------------
>
>                 Key: ACCUMULO-3329
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-3329
>             Project: Accumulo
>          Issue Type: Improvement
>          Components: client, master, tserver
>            Reporter: Josh Elser
>              Labels: newbie
>             Fix For: 1.8.0
>
>
> We have a number of "timing" classes in or used by the codebase
> * org.apache.accumulo.core.util.StopWatch
> * org.apache.accumulo.core.util.OpTimer
> * Traces
> * Guava's Stopwatch
> I'm assuming that consolidation of all of the timings into Traces would be the best (assuming
that if we care about the timing of a given operation implies that we would also care about
the timing of the "bigger picture").
> If we can remove some of our timer classes, that would be great. Not suggesting that
we forcibly prevent the use of Stopwatches/TImers in the codebase entirely -- just where it
makes sense.



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