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From "Josh Elser (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (ACCUMULO-2663) Remove usage of String#split from Combiner#init
Date Fri, 13 Jun 2014 01:33:03 GMT

     [ https://issues.apache.org/jira/browse/ACCUMULO-2663?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Josh Elser updated ACCUMULO-2663:
---------------------------------

    Fix Version/s: 1.5.2

> Remove usage of String#split from Combiner#init
> -----------------------------------------------
>
>                 Key: ACCUMULO-2663
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-2663
>             Project: Accumulo
>          Issue Type: Improvement
>            Reporter: Josh Elser
>            Assignee: David Protzman
>            Priority: Minor
>              Labels: newbie, summit2014
>             Fix For: 1.5.2, 1.6.1, 1.7.0
>
>         Attachments: ACCUMULO-2663.v1.patch
>
>
> Noticed that inside {{Combiner#init}}, the comma-separated list of columns is split out
using the inefficient {{String#split}} method. This should be switched into something that
doesn't used Regexs since this method is invoked a surprising amount in normal usage.



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