[jira] [Resolved] (WHIRR-677) Whirr fails to install CDH4 nodemanager properly

["Andrew Bayer (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/WHIRR-677?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrew Bayer resolved WHIRR-677.
--------------------------------

       Resolution: Fixed
    Fix Version/s: 0.8.2
    
> Whirr fails to install CDH4 nodemanager properly
> ------------------------------------------------
>
>                 Key: WHIRR-677
>                 URL: https://issues.apache.org/jira/browse/WHIRR-677
>             Project: Whirr
>          Issue Type: Bug
>          Components: core
>    Affects Versions: 0.8.1
>         Environment: ubuntu 12.04, 11.10, 11.04
> CHD4
>            Reporter: ravi bhatt
>             Fix For: 0.8.2
>
>
> Whirr fails to install yarn-nodemanager on designated machines. It creates a yarn-nodemanager service and attempts to start it but it fails as it cannot find /usr/lib/hadoop-mapreduce folder. This folder is installed as part of YARN mapreduce. It installs hadoop-mapreduce-0.20. 
> The problems seems to come from property files. Even after specifying 
> whirr.env.mapreduce_version=2
> It fails to install hadoop-mapreduce. On some investigation i found that this variable needs to be converted to UPPER CASE as all other variable in subsequent scripts. 
> If i put 
> whirr.env.MAPREDUCE_VERSION=2
> it works. 
> Someone please take a not and correct this.

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