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Date: Tue, 5 May 2009 22:26:31 -0700 (PDT)
From: "Hemanth Yamijala (JIRA)" <jira@apache.org>
To: core-dev@hadoop.apache.org
Subject: [jira] Commented: (HADOOP-5721) Provide EditLogFileInputStream and
 EditLogFileOutputStream as independent classes
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    [ https://issues.apache.org/jira/browse/HADOOP-5721?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12706306#action_12706306 ] 

Hemanth Yamijala commented on HADOOP-5721:
------------------------------------------

bq. Hemanth, we "rm" each file identified by "svn stat" before we call "svn update". Why do you think that doesn't mimic a clean workspace?

Nigel, when I check out a fresh local copy, the conf directory contains only *.xml.template files. When a build is done on this copy, the *.xml.template files are copied to *.xml files. These files have already been added to the svn ignore list as they are not to be under version control. Hence svn stat does not list these files, and hence they are not removed. So, maybe the hudson script should also remove the files ignored by svn to mimic a clean workspace ?

Note that this problem should also occur to any file that's ignored and changed in some revision. However, since most of the *.xml files are empty by default, they work fine. In the capacity scheduler case, there are some contents in the default file as well which changed in HADOOP-5726.

> Provide EditLogFileInputStream and EditLogFileOutputStream as independent classes 
> ----------------------------------------------------------------------------------
>
>                 Key: HADOOP-5721
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5721
>             Project: Hadoop Core
>          Issue Type: Improvement
>          Components: dfs
>    Affects Versions: 0.19.1
>            Reporter: Luca Telloli
>            Priority: Minor
>             Fix For: 0.21.0
>
>         Attachments: HADOOP-5721.patch, HADOOP-5721.patch, HADOOP-5721.patch, HADOOP-5721.patch, HADOOP-5721.patch, HADOOP-5721.patch, HADOOP-5721.patch, HADOOP-5721.patch, HADOOP-5721.patch
>
>
> EditLogFileInputStream and EditLogFileOutputStream are currently part of FSEditLog. With this patch we want to extract them and provide as independent classes. 

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