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From "Eli Collins (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-8230) Enable sync by default and disable append
Date Mon, 07 May 2012 18:50:50 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-8230?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13269882#comment-13269882
] 

Eli Collins commented on HADOOP-8230:
-------------------------------------

I get that, what I'm saying is that I don't see the rationale for disabling the durable sync
code paths. I'm -0 on HADOOP-8365, if you feel strongly that we should have a config option
that let's people keep the previous/broken sync behavior go for it. I just don't see it.
                
> Enable sync by default and disable append
> -----------------------------------------
>
>                 Key: HADOOP-8230
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8230
>             Project: Hadoop Common
>          Issue Type: Improvement
>    Affects Versions: 1.0.0
>            Reporter: Eli Collins
>            Assignee: Eli Collins
>             Fix For: 1.1.0
>
>         Attachments: hadoop-8230.txt
>
>
> Per HDFS-3120 for 1.x let's:
> - Always enable the sync path, which is currently only enabled if dfs.support.append
is set
> - Remove the dfs.support.append configuration option. We'll keep the code paths though
in case we ever fix append on branch-1, in which case we can add the config option back

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