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From "Josh Wills (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CRUNCH-120) The in-memory implementation does not support secondary sorts
Date Mon, 26 Nov 2012 21:34:58 GMT

     [ https://issues.apache.org/jira/browse/CRUNCH-120?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Josh Wills updated CRUNCH-120:
------------------------------

    Attachment: CRUNCH-120.patch

First pass at this: refactors the key-value aggregation into a Shuffler abstraction that can
be swapped out to support the secondary sorts when the GroupingOptions indicate that it's
needed.
                
> The in-memory implementation does not support secondary sorts
> -------------------------------------------------------------
>
>                 Key: CRUNCH-120
>                 URL: https://issues.apache.org/jira/browse/CRUNCH-120
>             Project: Crunch
>          Issue Type: Bug
>    Affects Versions: 0.4.0
>            Reporter: Josh Wills
>         Attachments: CRUNCH-120.patch
>
>
> The in-memory (o.a.c.impl.mem.*) implementation should support the MapReduce secondary
sort pattern that is used in o.a.c.lib.SecondarySort.

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