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https://issues.apache.org/jira/browse/HDFS-7931?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Arun Suresh updated HDFS-7931:
------------------------------
    Environment:     (was: The {{addDelegationTokens}} method in 
{{DistributedFileSystem}} calls {{DFSClient#getKeyProvider()}} which attempts 
to get a provider from the {{KeyProvderCache}} but since the required key, 
*dfs.encryption.key.provider.uri* is not present (due to encryption being 
dissabled), it throws an exception.

{noformat}
2015-03-11 23:55:47,849 [JobControl] ER ROR 
org.apache.hadoop.hdfs.KeyProviderCache - Could not find uri with key 
[dfs.encryption.key.provider.uri] to create a keyProvider !!
{noformat})

> Spurious Error message "Could not find uri with key 
> [dfs.encryption.key.provider.uri] to create a key" appears even when 
> Encryption is dissabled
> ------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HDFS-7931
>                 URL: https://issues.apache.org/jira/browse/HDFS-7931
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: Arun Suresh
>            Assignee: Arun Suresh
>            Priority: Minor
>




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