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From "Carl Steinbach (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-361) Support seeks in some Hive File Formats
Date Tue, 05 Apr 2011 23:22:06 GMT

     [ https://issues.apache.org/jira/browse/HIVE-361?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Carl Steinbach updated HIVE-361:
--------------------------------

    Component/s: Serializers/Deserializers

> Support seeks in some Hive File Formats
> ---------------------------------------
>
>                 Key: HIVE-361
>                 URL: https://issues.apache.org/jira/browse/HIVE-361
>             Project: Hive
>          Issue Type: New Feature
>          Components: Serializers/Deserializers
>            Reporter: Zheng Shao
>
> Seek support can be useful for a few applications:
> 1. Filter out a set of records quickly when the data is sorted on the filtering key;
> 2. Create a random sample out of a File.
> This might not be a short-term goal, but let's keep the discussions here so it does not
get lost.

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