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Date: Fri, 2 Sep 2011 20:57:12 +0000 (UTC)
From: "He Yongqiang (JIRA)" <jira@apache.org>
To: hive-dev@hadoop.apache.org
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Subject: [jira] [Commented] (HIVE-2404) Allow RCFile Reader to tolerate
 corruptions
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    [ https://issues.apache.org/jira/browse/HIVE-2404?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13096295#comment-13096295 ] 

He Yongqiang commented on HIVE-2404:
------------------------------------

Awesome feature! some nitpick comments on review board. Thanks!

> Allow RCFile Reader to tolerate corruptions
> -------------------------------------------
>
>                 Key: HIVE-2404
>                 URL: https://issues.apache.org/jira/browse/HIVE-2404
>             Project: Hive
>          Issue Type: Improvement
>          Components: Query Processor
>    Affects Versions: 0.7.1
>            Reporter: Ramkumar Vadali
>            Assignee: Ramkumar Vadali
>            Priority: Minor
>         Attachments: toleratecorruptions.2.patch, toleratecorruptions.patch
>
>
> Sometimes it is useful to tolerate corruptions during a query and return results based on the files that can be processed. A single corrupt block of data should not prevent reading the rest of the data.
> We need a way to gracefully ignore errors while reading a RC File

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