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Date: Thu, 29 Apr 2010 20:28:55 -0400 (EDT)
From: "Konstantin Shvachko (JIRA)" <jira@apache.org>
To: hdfs-issues@hadoop.apache.org
Subject: [jira] Updated: (HDFS-1107) Turn on append by default.
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     [ https://issues.apache.org/jira/browse/HDFS-1107?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Konstantin Shvachko updated HDFS-1107:
--------------------------------------

    Attachment: appendOn.patch

This patch turns appendon by default. But there is still a way to turn it off. The next radical step is to remove all checks in the code whether append is supported. I'll file another jira for that. It can be done in later in 0.22.

> Turn on append by default.
> --------------------------
>
>                 Key: HDFS-1107
>                 URL: https://issues.apache.org/jira/browse/HDFS-1107
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: hdfs client
>    Affects Versions: 0.21.0, 0.22.0
>            Reporter: Konstantin Shvachko
>            Priority: Blocker
>             Fix For: 0.21.0
>
>         Attachments: appendOn.patch
>
>
> hdfs-default.xml still has the old default value {{dfs.support.append = false}}. It should be changed to {{true}}, or removed from the default configuration and treated as {{true}} if not found.

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