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https://issues.apache.org/jira/browse/HADOOP-12061?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14703509#comment-14703509
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Hadoop QA commented on HADOOP-12061:
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| (/) *{color:green}+1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | pre-patch | 3m 28s | Pre-patch branch-2 compilation
is healthy. |
| {color:green}+1{color} | @author | 0m 0s | The patch does not contain any
@author tags. |
| {color:green}+1{color} | release audit | 0m 21s | The applied patch does
not increase the total number of release audit warnings. |
| {color:green}+1{color} | site | 3m 14s | Site still builds. |
| {color:green}+1{color} | whitespace | 0m 0s | The patch has no lines that
end in whitespace. |
| | | 7m 12s | |
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|| Subsystem || Report/Notes ||
| Patch URL |
http://issues.apache.org/jira/secure/attachment/12751276/HADOOP-12061.branch-2.002.patch
|
| Optional Tests | site |
| git revision | branch-2 / c0a4cd9 |
| Java | 1.7.0_55 |
| uname | Linux asf909.gq1.ygridcore.net 3.13.0-36-lowlatency #63-Ubuntu SMP
PREEMPT Wed Sep 3 21:56:12 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux |
| Console output |
https://builds.apache.org/job/PreCommit-HADOOP-Build/7511/console |
This message was automatically generated.
> Incorrect command in 2.7.0 single cluster setup document
> --------------------------------------------------------
>
> Key: HADOOP-12061
> URL: https://issues.apache.org/jira/browse/HADOOP-12061
> Project: Hadoop Common
> Issue Type: Bug
> Components: documentation
> Affects Versions: 2.7.0
> Reporter: Kengo Seki
> Assignee: Kengo Seki
> Priority: Minor
> Labels: newbie
> Attachments: HADOOP-12061.001.patch, HADOOP-12061.002.patch,
> HADOOP-12061.branch-2.002.patch
>
>
> There seems to be a trivial fault in the single node cluster setup document
> on branch-2.
> "Setup passphraseless ssh" says as follows:
> {code}
> $ ssh-keygen -t dsa -P '' -f ~/.ssh/id_dsa
> $ cat ~/.ssh/id_dsa.pub >> ~/.ssh/authorized_keys
> $ export HADOOP\_PREFIX=/usr/local/hadoop
> {code}
> But it should be:
> {code}
> $ ssh-keygen -t dsa -P '' -f ~/.ssh/id_dsa
> $ cat ~/.ssh/id_dsa.pub >> ~/.ssh/authorized_keys
> $ chmod 0700 ~/.ssh/authorized_keys
> {code}
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