Mailing-List: contact core-dev-help@hadoop.apache.org; run by ezmlm
Precedence: bulk
Reply-To: core-dev@hadoop.apache.org
Message-ID: <585546479.1210162978025.JavaMail.jira@brutus>
Date: Wed, 7 May 2008 05:22:58 -0700 (PDT)
From: "Hudson (JIRA)" <jira@apache.org>
To: core-dev@hadoop.apache.org
Subject: [jira] Commented: (HADOOP-3144) better fault tolerance for
 corrupted text files
In-Reply-To: <2040934784.1207007544426.JavaMail.jira@brutus>
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit


    [ https://issues.apache.org/jira/browse/HADOOP-3144?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12594879#action_12594879 ] 

Hudson commented on HADOOP-3144:
--------------------------------

Integrated in Hadoop-trunk #483 (See [http://hudson.zones.apache.org/hudson/job/Hadoop-trunk/483/])

> better fault tolerance for corrupted text files
> -----------------------------------------------
>
>                 Key: HADOOP-3144
>                 URL: https://issues.apache.org/jira/browse/HADOOP-3144
>             Project: Hadoop Core
>          Issue Type: Improvement
>          Components: mapred
>    Affects Versions: 0.15.3
>            Reporter: Joydeep Sen Sarma
>            Assignee: Zheng Shao
>             Fix For: 0.18.0
>
>         Attachments: 3144-4.patch, 3144-5.patch, 3144-6.patch, 3144-7.patch, 3144-ignore-spaces-2.patch, 3144-ignore-spaces-3.patch
>
>
> every once in a while - we encounter corrupted text files (corrupted at source prior to copying into hadoop). inevitably - some of the data looks like a really really long line and hadoop trips over trying to stuff it into an in memory object and gets outofmem error. Code looks same way in trunk as well .. 
> so looking for an option to the textinputformat (and like) to ignore long lines. ideally - we would just skip errant lines above a certain size limit.

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.