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https://issues.apache.org/jira/browse/HDFS-11687?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16003251#comment-16003251
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Rushabh S Shah commented on HDFS-11687:
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bq. Wouldnt we see the same log message again if we use 
HdfsAdmin.getKeyProvider()
[~ngangam]: Why don't you do a null check before logging.
If encryption is disabled, {{HDFSAdmin#getKeyProvider}} will return null.

[~eddyxu]: We missed committing this patch to branch-2.8.
Can you please commit to branch-2.8 also.

> Add new public encryption APIs required by Hive
> -----------------------------------------------
>
>                 Key: HDFS-11687
>                 URL: https://issues.apache.org/jira/browse/HDFS-11687
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: encryption
>    Affects Versions: 2.6.5
>            Reporter: Andrew Wang
>            Assignee: Lei (Eddy) Xu
>             Fix For: 2.9.0, 3.0.0-alpha3
>
>         Attachments: HDFS-11687.00.patch, HDFS-11687.01.patch, 
> HDFS-11687.02.patch, HDFS-11687.03.patch
>
>
> As discovered on HADOOP-14333, Hive is using reflection to get a DFSClient 
> for its encryption shim. We should provide proper public APIs for getting 
> this information.



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