Do you know what causes 1.7 to fail? I am running 1.7 and so far have not done whatever it takes to make it fail.

On 1/17/2013 1:46 PM, Leo Leung wrote:
Use Sun/Oracle  1.6.0_32+   Build should be 20.7-b02+

1.7 causes failure and AFAIK,  not supported,  but you are free to try the 
latest version and report back.



-----Original Message-----
From: Sean Hudson [mailto:[email protected]]
Sent: Thursday, January 17, 2013 6:57 AM
To: [email protected]
Subject: Re: Problems

Hi,
       My Java version is

java version "1.6.0_25"
Java(TM) SE Runtime Environment (build 1.6.0_25-b06) Java HotSpot(TM) Client VM 
(build 20.0-b11, mixed mode, sharing)

Would you advise obtaining a later Java version?

Sean

-----Original Message-----
From: Jean-Marc Spaggiari
Sent: Thursday, January 17, 2013 2:52 PM
To: [email protected]
Subject: Re: Problems

Hi Sean,

This is an issue with your JVM. Not related to hadoop.

Which JVM are you using, and can you try with the last from Sun?

JM

2013/1/17, Sean Hudson <[email protected]>:
Hi,
       I have recently installed hadoop-1.0.4 on a linux machine.
Whilst working through the post-install instructions contained in the
“Quick Start”
guide, I incurred the following catastrophic Java runtime error (See
below).
I have attached the error report file “hs_err_pid24928.log”. I have
submitted a Java bug report, but perhaps it is a known hadoop-1.0.4
version problem.

I am a first time user of Hadoop and would welcome guidance on this
problem,

Regards,

Sean Hudson.

shu@meath-nua:~/hadoop-1.0.4> bin/hadoop jar hadoop-examples-1.0.4.jar
grep input output 'dfs[a-z.]+'
#
# A fatal error has been detected by the Java Runtime Environment:
#
#  SIGFPE (0x8) at pc=0xb7f2b1fb, pid=24928, tid=3074923424 # # JRE
version: 6.0_25-b06 # Java VM: Java HotSpot(TM) Client VM (20.0-b11
mixed mode, sharing
linux-x86 )
# Problematic frame:
# C  [ld-linux.so.2+0x91fb]  double+0xab # # An error report file with
more information is saved as:
# /home/shu/hadoop-1.0.4/hs_err_pid24928.log
#
# If you would like to submit a bug report, please visit:
#   http://java.sun.com/webapps/bugreport/crash.jsp
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.
#
Aborted
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