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https://issues.apache.org/jira/browse/HADOOP-8727?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Harsh J updated HADOOP-8727:
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Attachment: HADOOP-8727.patch
Good point. I failed to find that addDeprecatedKeys method the first time I saw
Configuration class yesterday. Fixed.
Must've been sleepiness :)
> Gracefully deprecate dfs.umaskmode in 2.x onwards
> -------------------------------------------------
>
> Key: HADOOP-8727
> URL: https://issues.apache.org/jira/browse/HADOOP-8727
> Project: Hadoop Common
> Issue Type: Bug
> Components: conf
> Affects Versions: 2.0.0-alpha
> Reporter: Harsh J
> Assignee: Harsh J
> Attachments: HADOOP-8727.patch, HADOOP-8727.patch
>
>
> While HADOOP-6234 added dfs.umaskmode in 0.21.0, the subsequent HADOOP-6233
> simply renamed it, again in 0.21.0, without any deprecation mechanism
> (understandable).
> However, 1.x now carries dfs.umaskmode but there isn't a graceful deprecation
> when one upgrades to 2.x. We should recreate this prop and add it to the
> deprecated list.
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