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Date: Mon, 12 Oct 2009 02:36:31 -0700 (PDT)
From: "Hong Tang (JIRA)" <jira@apache.org>
To: common-issues@hadoop.apache.org
Subject: [jira] Updated: (HADOOP-6218) Split TFile by Record Sequence Number
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     [ https://issues.apache.org/jira/browse/HADOOP-6218?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hong Tang updated HADOOP-6218:
------------------------------

    Attachment: hadoop-6218-trunk-20091012.patch

Patch "hadoop-6218-trunk-20091012.patch" is for hadoop-common trunk and 0.21.

> Split TFile by Record Sequence Number
> -------------------------------------
>
>                 Key: HADOOP-6218
>                 URL: https://issues.apache.org/jira/browse/HADOOP-6218
>             Project: Hadoop Common
>          Issue Type: New Feature
>    Affects Versions: 0.20.0, 0.20.1
>            Reporter: Hong Tang
>         Attachments: HADOOP-6218-0.20.patch, HADOOP-6218-0.20.patch, hadoop-6218-20090827.patch, hadoop-6218-20091012.patch, hadoop-6218-trunk-20091012.patch
>
>
> It would be nice if TFile can be split by Record Sequence Number. This way, columnar storage like PIG-833 can align fields that belong to the same row but in different columns.

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