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From "Andrei Savu (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (WHIRR-492) Hadoop TaskTrackers on EC2 mix of internal and external host names
Date Fri, 03 Feb 2012 22:58:54 GMT

    [ https://issues.apache.org/jira/browse/WHIRR-492?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13200131#comment-13200131
] 

Andrei Savu commented on WHIRR-492:
-----------------------------------

Any ideas on how we should incorporate this? Only as documentation? 
                
> Hadoop TaskTrackers on EC2 mix of internal and external host names
> ------------------------------------------------------------------
>
>                 Key: WHIRR-492
>                 URL: https://issues.apache.org/jira/browse/WHIRR-492
>             Project: Whirr
>          Issue Type: Bug
>          Components: service/hadoop
>    Affects Versions: 0.7.0
>         Environment: EC2
>            Reporter: Tim Robertson
>
> Running a 1 master, 3 node cluster of Hadoop + HBase, I see on the Hadoop task trackers
> the following hosts:
> 1) domU-12-31-39-0B-C1-81.compute-1.internal
> 2) ip-10-66-197-215.ec2.internal
> 3) domU-12-31-39-0E-F2-41.compute-1.internal
> This is consistent with both the trunk (today) and 0.7.0.2, and all
> tasks on node 2) above then fail.
> My config is the following:
>  whirr.cluster-name=hbase
>  whirr.instance-templates=1
> zookeeper+hadoop-namenode+hadoop-jobtracker+hbase-master,3
> hadoop-datanode+hadoop-tasktracker+hbase-regionserver
>  whirr.provider=aws-ec2
>  whirr.identity=${env:AWS_ACCESS_KEY_ID}
>  whirr.credential=${env:AWS_SECRET_ACCESS_KEY}
>  whirr.hardware-id=c1.xlarge
>  whirr.image-id=us-east-1/ami-da0cf8b3
>  whirr.location-id=us-east-1

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