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From: "Allen, Ronald L." <allenrl1@ornl.gov>
To: "user@hadoop.apache.org" <user@hadoop.apache.org>
Date: Thu, 9 Jan 2014 10:44:13 -0500
Subject: RE: /home/r9r/hadoop-2.2.0/bin/hadoop: line 133:
 /usr/java/default/bin/java: No such file or directory
Thread-Topic: /home/r9r/hadoop-2.2.0/bin/hadoop: line 133:
 /usr/java/default/bin/java: No such file or directory
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Message-ID: <F7D6A12B572935439E34065CFADC851CEEF66C55EC@EXCHMBB.ornl.gov>
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 <F7D6A12B572935439E34065CFADC851CEEF66C55EB@EXCHMBB.ornl.gov>,<52CDE481.9080600@gmail.com>
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Thanks for the replies!

I typed echo $PATH.  Quite a few paths showed up, but not /usr/java/default=
/bin/java.
In my .bashrc file I have export PATH=3D/home/r9r/hadoop-2.2.0/bin:/home/r9=
r/hadoop-2.2.0/sbin:/usr/lib/jvm/java-1.7.0/jre:$PATH, and these all showed=
 up.
I am still getting the same error.

I am not the only user for the machine I am using.  Could there be another =
Hadoop on the machine conflicting with what I am trying to do?

________________________________________
From: Chris Mawata [chris.mawata@gmail.com]
Sent: Wednesday, January 08, 2014 6:51 PM
To: user@hadoop.apache.org
Subject: Re: /home/r9r/hadoop-2.2.0/bin/hadoop: line 133: /usr/java/default=
/bin/java: No such file or directory

What is on the system path?
(what do you get at the command console type)
$PATH
perhaps you have

/usr/java/default/bin

in there

On 1/8/2014 3:12 PM, Allen, Ronald L. wrote:
> Hello again,
>
> I'm trying to install Hadoop 2.2.0 on Redhat 2.6.32-358.23.2.el6.x86_64. =
 I have untar-ed hadoop-2.2.0.tar.gz and set my path variables as below.
>
> export HADOOP_INSTALL=3D/home/r9r
> export HADOOP_MAPRED_HOME=3D$HADOOP_INSTALL
> export HADOOP_COMMON_HOME=3D$HADOOP_INSTALL
> export HADOOP_HDFS_HOME=3D$HADOOP_INSTALL
> export YARN_HOME=3D$HADOOP_INSTALL
> export HADOOP_COMMON_LIB_NATIVE_DIR=3D$HADOOP_INSTALL/lib/native
> export HADOOP_OPTS=3D"-Djava.library.path"=3D$HADOOP_INSTALL/lib
>
> export JAVA_HOME=3D/usr/lib/jvm/java-1.7.0/jre/
>
> When I type hadoop version, I get the following:
>
> /home/r9r/hadoop-2.2.0/bin/hadoop: line 133: /usr/java/default/bin/java: =
No such file or directory
> /home/r9r/hadoop-2.2.0/bin/hadoop: line 133: exec: /usr/java/default/bin/=
java: cannot execute: No such file or directory
>
> I've checked and rechecked my JAVA_HOME.  I feel like it is correct.  I'v=
e checked hadoop-env.sh and it is set to export JAVA_HOME=3D${JAVA_HOME}
>
> I am stuck and do not know what to try from here.  Does anyone have any i=
deas?
>
> Thanks!
> Ronnie.
>