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Posted to hdfs-dev@hadoop.apache.org by "Jitendra Nath Pandey (JIRA)" <ji...@apache.org> on 2009/08/06 20:02:14 UTC
[jira] Created: (HDFS-531) Renaming of configuration keys
Renaming of configuration keys
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Key: HDFS-531
URL: https://issues.apache.org/jira/browse/HDFS-531
Project: Hadoop HDFS
Issue Type: Improvement
Reporter: Jitendra Nath Pandey
Assignee: Jitendra Nath Pandey
Fix For: 0.21.0
Keys in configuration files should be standardized so that key names reflect the components they are used in.
For example:
dfs.backup.address should be renamed to dfs.namenode.backup.address
dfs.data.dir should be renamed to dfs.datanode.backup.address
This change will impact both hdfs and common sources.
Following convention is proposed:
1. Any key related hdfs should begin with 'dfs'.
2. Any key related to namenode, datanode or client should begin with dfs.namenode, dfs.datanode or dfs.client respectively.
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[jira] Resolved: (HDFS-531) Renaming of configuration keys
Posted by "Jitendra Nath Pandey (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HDFS-531?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jitendra Nath Pandey resolved HDFS-531.
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Fix Version/s: 0.21.0
Resolution: Fixed
Resolving this as fixed, because related jiras are committed.
> Renaming of configuration keys
> ------------------------------
>
> Key: HDFS-531
> URL: https://issues.apache.org/jira/browse/HDFS-531
> Project: Hadoop HDFS
> Issue Type: Improvement
> Reporter: Jitendra Nath Pandey
> Assignee: Jitendra Nath Pandey
> Fix For: 0.21.0
>
> Attachments: changed_config_keys.2.txt, changed_config_keys.txt, unchanged_keys.txt
>
>
> Keys in configuration files should be standardized so that key names reflect the components they are used in.
> For example:
> dfs.backup.address should be renamed to dfs.namenode.backup.address
> dfs.data.dir should be renamed to dfs.datanode.data.dir
> This change will impact both hdfs and common sources.
> Following convention is proposed:
> 1. Any key related hdfs should begin with 'dfs'.
> 2. Any key related to namenode, datanode or client should begin with dfs.namenode, dfs.datanode or dfs.client respectively.
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