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From Sergio Peña (JIRA) <j...@apache.org>
Subject [jira] [Commented] (HIVE-14269) Performance optimizations for data on S3
Date Mon, 18 Jul 2016 19:28:20 GMT

    [ https://issues.apache.org/jira/browse/HIVE-14269?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15382903#comment-15382903
] 

Sergio Peña commented on HIVE-14269:
------------------------------------

HIVE-1620 is an old patch (back to 2011) that contains some work to improve access to S3.

> Performance optimizations for data on S3
> ----------------------------------------
>
>                 Key: HIVE-14269
>                 URL: https://issues.apache.org/jira/browse/HIVE-14269
>             Project: Hive
>          Issue Type: Improvement
>    Affects Versions: 2.1.0
>            Reporter: Sergio Peña
>            Assignee: Sergio Peña
>
> Working with tables that resides on Amazon S3 (or any other object store) have several
performance impact when reading or writing data, and also consistency issues.
> This JIRA is an umbrella task to monitor all the performance improvements that can be
done in Hive to work better with S3 data.



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