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From Stefan Groschupf ...@101tec.com>
Subject contrib/ec2 USER_DATA not used
Date Thu, 18 Dec 2008 10:09:59 GMT
Hi,

can someone tell me what the variable USER_DATA in the launch-hadoop- 
master is all about.
I cant see that it is reused in the script or any other script.
Isnt the way those parameters are passed to the nodes the  
USER_DATA_FILE ?
The line is:
USER_DATA="MASTER_HOST=master,MAX_MAP_TASKS= 
$MAX_MAP_TASKS,MAX_REDUCE_TASKS=$MAX_REDUCE_TASKS,COMPRESS=$COMPRESS"
Any hints?
Thanks,
Stefan
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Hadoop training and consulting
http://www.scaleunlimited.com
http://www.101tec.com




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