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From "Allen Wittenauer (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HADOOP-2922) sequencefiles without keys
Date Thu, 17 Jul 2014 21:24:06 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-2922?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Allen Wittenauer resolved HADOOP-2922.

    Resolution: Won't Fix


> sequencefiles without keys
> --------------------------
>                 Key: HADOOP-2922
>                 URL: https://issues.apache.org/jira/browse/HADOOP-2922
>             Project: Hadoop Common
>          Issue Type: New Feature
>    Affects Versions: 0.16.0
>            Reporter: Joydeep Sen Sarma
> sequencefiles are invaluable for storing compressed/binary data. but when we use them
to store serialized records - we don't use the key part at all (just put something dummy there
to satisfy the api). i have heard of other projects using the same tactics (jaql/cascading).
> so this is a request to have a modified version of sequencefiles that don't incur the
space and compute overhead of processing/storing these dummy keys.

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