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From Bernd Fondermann <bernd.fonderm...@googlemail.com>
Subject Re: what's wrong? i have set JAVA_HOME, but the error tells i haven't set it:(
Date Fri, 18 May 2012 09:11:08 GMT
try “echo JAVA_HOME“, not “echo $JAVA_HOME“
On 17 May 2012 13:00, "smith jack" <thinke365@gmail.com> wrote:

> [jack@localhost tools]$ echo $JAVA_HOME
> /home/jack/dsk/tools/gov/jdk1.6.0_12
> [jack@localhost tools]$ hadoop
> Error: JAVA_HOME is not set and could not be found.
>
> the version of hadoop i use is 0.23.0
>

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