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
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