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From "John Zhuge (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-13987) Enhance SSLFactory support for Credential Provider
Date Fri, 13 Jan 2017 18:26:26 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-13987?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15822104#comment-15822104

John Zhuge commented on HADOOP-13987:

Tricky use case if we pull in provider path:
* A central credential provider specified in {{core-site.xml}} which is the same across nodes.
The provider contains SSL properties.
* Wish to use different SSL properties in {{ssl-MODE.xml}} on different nodes or just in different
config directories, but {{getPassword}} always looks up provider first. So the only way to
override SSL properties is to create a new provider storing different SSL properties and override
the provider path.

> Enhance SSLFactory support for Credential Provider
> --------------------------------------------------
>                 Key: HADOOP-13987
>                 URL: https://issues.apache.org/jira/browse/HADOOP-13987
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: security
>    Affects Versions: 2.6.0
>            Reporter: John Zhuge
>            Assignee: John Zhuge
> Testing CredentialProvider with KMS: populated the credentials file, added 
> "hadoop.security.credential.provider.path" to core-site.xml, but "hadoop key list" failed
due to incorrect password. So I added "hadoop.security.credential.provider.path" to ssl-client.xml,
"hadoop key list" worked! 

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