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From "Brahma Reddy Battula (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-11538) [Startup script ]Start-dfs.sh and start-yarn.sh does not work when we export JAVA_HOME Manually
Date Wed, 04 Feb 2015 02:48:34 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-11538?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14304543#comment-14304543
] 

Brahma Reddy Battula commented on HADOOP-11538:
-----------------------------------------------

As you told  #1 will not give solution to this problem since cluster might be having homegeneous(I
mean, JAVA_HOME variable here)...
Yes, we can document in following.
http://hadoop.apache.org/docs/stable/hadoop-project-dist/hadoop-common/SingleCluster.html

> [Startup script ]Start-dfs.sh and start-yarn.sh does not work when we export JAVA_HOME
Manually
> -----------------------------------------------------------------------------------------------
>
>                 Key: HADOOP-11538
>                 URL: https://issues.apache.org/jira/browse/HADOOP-11538
>             Project: Hadoop Common
>          Issue Type: Bug
>            Reporter: Jagadesh Kiran N
>            Assignee: Brahma Reddy Battula
>
> Scenario:
> =======
> Followed the document for installation of standalone cluster..
> http://hadoop.apache.org/docs/stable/hadoop-project-dist/hadoop-common/SingleCluster.html
> export JAVA_HOME=/path/to/Java
> When we execute start-dfs.sh , it will execute slaves.sh where it is list of hostnamess
are mentioned.
> As slaves.sh will do ssh to machine and start the server, where JAVA_HOME will not present.
>  *Actual:* 
> We will get error like JAVA_HOME is not present
>  *Expected:* 
> JAVA_HOME should to passed to slaves.sh as a argument.
>  



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