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https://issues.apache.org/jira/browse/HDFS-10489?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xiao Chen updated HDFS-10489:
-----------------------------
    Attachment: HDFS-10489.01.patch

I'd like to get this done by alpha2.
Attaching a patch 1 to remove the dfs key and use the hadoop key for 3.0. I 
didn't find a canonical hadoop jira for doing this, so please advise if 
anything not right. (I found HDFS-5570 so went similar approach).

We should have another patch for branch-2 to mark the dfs config as 
{{@Deprecated}}.

I kept the {{DFSConfigKeys#DFS_ENCRYPTION_KEY_PROVIDER_URI}} so less places 
need to be changed. But maybe we should really remove it? What's your thought 
[~andrew.wang]? Thanks!

> Deprecate dfs.encryption.key.provider.uri for HDFS encryption zones
> -------------------------------------------------------------------
>
>                 Key: HDFS-10489
>                 URL: https://issues.apache.org/jira/browse/HDFS-10489
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>    Affects Versions: 2.6.4
>            Reporter: Xiao Chen
>            Assignee: Xiao Chen
>            Priority: Minor
>         Attachments: HDFS-10489.01.patch
>
>
> When working on HADOOP-13155, we 
> [discussed|https://issues.apache.org/jira/browse/HADOOP-13155?focusedCommentId=15315117&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-15315117]
>  and concluded that we should use the common config key for key provider uri.
> We can depreate the dfs. key for 3.0.0.



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