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From "Takashi Ohnishi (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-12778) hadoop.security.key.provider.path is not documented.
Date Sun, 07 Feb 2016 13:14:39 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-12778?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15136244#comment-15136244
] 

Takashi Ohnishi commented on HADOOP-12778:
------------------------------------------

This parameter is not documented in core-default.xml, too.

> hadoop.security.key.provider.path is not documented.
> ----------------------------------------------------
>
>                 Key: HADOOP-12778
>                 URL: https://issues.apache.org/jira/browse/HADOOP-12778
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: kms
>    Affects Versions: 2.7.2, 3.0.0
>            Reporter: Takashi Ohnishi
>         Attachments: HADOOP-12778.1.patch
>
>
> The "Transparent Encryption in HDFS" page does not tell about this, but {{hdfs crypto}}
operations failed with the below error.
> {code}
> There are no valid KeyProviders configured. No key
> was created. You can use the -provider option to specify
> a provider to use.
> {code}
> I have found hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/crypto/key/KeyProviderFactory.java
uses this parameter.
> By setting this parameter in core-site.xml, {{hdfs crypto}} commands runs successfully.




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