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Posted to common-dev@hadoop.apache.org by "Allen Wittenauer (JIRA)" <ji...@apache.org> on 2008/09/05 16:42:44 UTC
[jira] Created: (HADOOP-4081) name node should warn if only one dir
is listed in dfs.name.dir
name node should warn if only one dir is listed in dfs.name.dir
---------------------------------------------------------------
Key: HADOOP-4081
URL: https://issues.apache.org/jira/browse/HADOOP-4081
Project: Hadoop Core
Issue Type: New Feature
Components: dfs
Affects Versions: 0.18.0
Reporter: Allen Wittenauer
Fix For: 0.19.0
The name node should warn that corruption may occur if only one directory is listed in the dfs.name.dir setting.
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[jira] Commented: (HADOOP-4081) name node should warn if only one
dir is listed in dfs.name.dir
Posted by "Allen Wittenauer (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-4081?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12628644#action_12628644 ]
Allen Wittenauer commented on HADOOP-4081:
------------------------------------------
The idea here is make it obvious that the admin of a production system is doing something very, very dangerous.
> name node should warn if only one dir is listed in dfs.name.dir
> ---------------------------------------------------------------
>
> Key: HADOOP-4081
> URL: https://issues.apache.org/jira/browse/HADOOP-4081
> Project: Hadoop Core
> Issue Type: New Feature
> Components: dfs
> Affects Versions: 0.18.0
> Reporter: Allen Wittenauer
> Priority: Minor
> Fix For: 0.19.0
>
>
> The name node should warn that corruption may occur if only one directory is listed in the dfs.name.dir setting.
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[jira] Updated: (HADOOP-4081) name node should warn if only one dir
is listed in dfs.name.dir
Posted by "Allen Wittenauer (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-4081?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Allen Wittenauer updated HADOOP-4081:
-------------------------------------
Priority: Minor (was: Major)
> name node should warn if only one dir is listed in dfs.name.dir
> ---------------------------------------------------------------
>
> Key: HADOOP-4081
> URL: https://issues.apache.org/jira/browse/HADOOP-4081
> Project: Hadoop Core
> Issue Type: New Feature
> Components: dfs
> Affects Versions: 0.18.0
> Reporter: Allen Wittenauer
> Priority: Minor
> Fix For: 0.19.0
>
>
> The name node should warn that corruption may occur if only one directory is listed in the dfs.name.dir setting.
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[jira] Updated: (HADOOP-4081) name node should warn if only one dir
is listed in dfs.name.dir
Posted by "Devaraj Das (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-4081?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Devaraj Das updated HADOOP-4081:
--------------------------------
Fix Version/s: (was: 0.19.0)
Please mark it as a blocker for 0.19 if required
> name node should warn if only one dir is listed in dfs.name.dir
> ---------------------------------------------------------------
>
> Key: HADOOP-4081
> URL: https://issues.apache.org/jira/browse/HADOOP-4081
> Project: Hadoop Core
> Issue Type: New Feature
> Components: dfs
> Affects Versions: 0.18.0
> Reporter: Allen Wittenauer
> Priority: Minor
>
> The name node should warn that corruption may occur if only one directory is listed in the dfs.name.dir setting.
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