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HDFS, mail # user - Problems


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Sean Hudson 2013-01-17, 14:51
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Jean-Marc Spaggiari 2013-01-17, 14:52
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Mohammad Tariq 2013-01-17, 14:55
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Chris Mawata 2013-01-17, 19:19
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Leo Leung 2013-01-17, 19:30
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Andy Isaacson 2013-01-17, 22:40
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Chris Mawata 2013-01-18, 00:20
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Sean Hudson 2013-01-18, 15:00
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Re: Problems
Jean-Marc Spaggiari 2013-01-18, 15:24
Hi Sean,

It's strange. You should not faced that.  I faced same kind of issues
on a desktop with memory errors. Can you install memtest86 and fullty
test your memory (one pass is enought) to make sure you don't have
issues on that side?

2013/1/18, Sean Hudson <[EMAIL PROTECTED]>:
> Leo,
>         I downloaded the suggested 1.6.0_32 Java version to my home
> directory, but I am still experiencing the same problem (See error below).
> The only thing that I have set in my hadoop-env.sh file is the JAVA_HOME
> environment variable. I have also tried it with the Java directory added to
>
> PATH.
>
> export JAVA_HOME=/home/shu/jre1.6.0_32
> export PATH=$PATH:/home/shu/jre1.6.0_32
>
> Every other environment variable is defaulted.
>
> Just to clarify, I have tried this in Local Standalone mode and also in
> Pseudo-Distributed Mode with the same result.
>
> Frustrating to say the least,
>
> 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=0xb7fc51fb, pid=23112, tid=3075554208
> #
> # JRE version: 6.0_32-b05
> # Java VM: Java HotSpot(TM) Client VM (20.7-b02 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_pid23112.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
>
> -----Original Message-----
> From: Leo Leung
> Sent: Thursday, January 17, 2013 6:46 PM
> To: [EMAIL PROTECTED]
> Subject: RE: Problems
>
> 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
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Prashant Sharma 2013-01-25, 12:02