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From Harsh J <ha...@cloudera.com>
Subject Re: Info and problem about Hadoop
Date Fri, 09 Dec 2011 15:47:15 GMT
Try to not run it as the 'root' user (you don't want to do it anyway, its dangerous since the
platform executes user code).

On 09-Dec-2011, at 9:04 PM, Andrea Valentini Albanelli wrote:

> Sorry, in the last email I write the object of the email "Info and problem about Hadoop
on Demand", but I mean "Info and problem about Hadoop"
> Hello,
> I've got this problem when I try to do bin/start-all.sh:
> #bin/start-all.sh 
> starting namenode, logging to /etc/scaricati/hadoop/hadoop-
> localhost: starting datanode, logging to /etc/scaricati/hadoop/hadoop-
> localhost: Unrecognized option: -jvm
> localhost: Error: Could not create the Java Virtual Machine.
> localhost: Error: A fatal exception has occurred. Program will exit.
> localhost: starting secondarynamenode, logging to /etc/scaricati/hadoop/hadoop-
> starting jobtracker, logging to /etc/scaricati/hadoop/hadoop-
> localhost: starting tasktracker, logging to /etc/scaricati/hadoop/hadoop-
> What's that?

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