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From "Akira AJISAKA (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-12565) Replace DSA with RSA for SSH key type in SingleCluster.md
Date Thu, 03 Dec 2015 03:47:11 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-12565?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Akira AJISAKA updated HADOOP-12565:
-----------------------------------
    Hadoop Flags: Reviewed
         Summary: Replace DSA with RSA for SSH key type in SingleCluster.md  (was: Setup passphraseless
SSH does not work on all systems)

> Replace DSA with RSA for SSH key type in SingleCluster.md
> ---------------------------------------------------------
>
>                 Key: HADOOP-12565
>                 URL: https://issues.apache.org/jira/browse/HADOOP-12565
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: documentation
>    Affects Versions: 2.7.1
>         Environment: Linux (Gentoo)
>            Reporter: Alexander Veit
>            Assignee: Mingliang Liu
>            Priority: Minor
>         Attachments: HADOOP-12565.000.patch
>
>
> http://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/SingleCluster.html
> suggests to create a DSA key to ssh to localhost. However DSA is going to be deprecated[1],
and ssh to localhost with DSA actually does not work on all systems. I suggest to replace
DSA with RSA, ECDSA, or ED25519.
> Ref.:
> [1] http://comments.gmane.org/gmane.linux.gentoo.devel/96896



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