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From Chris Mawata <chris.maw...@gmail.com>
Subject Re: Problems
Date Fri, 18 Jan 2013 00:20:42 GMT
Thanks -- that would explain why I have not got into trouble yet as I am 
only using
MR and HDFS.
On 1/17/2013 5:40 PM, Andy Isaacson wrote:
> Some of the unit tests fail with 1.7. HDFS and MR mostly work OK, but
> if you run into problems with 1.7 the first question will be "does it
> work in 1.6?".
>
> -andy
>
> On Thu, Jan 17, 2013 at 11:19 AM, Chris Mawata <chris.mawata@gmail.com> wrote:
>> 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:sean.hudson@ostiasolutions.com]
>>> Sent: Thursday, January 17, 2013 6:57 AM
>>> To: user@hadoop.apache.org
>>> 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: user@hadoop.apache.org
>>> 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 <sean.hudson@ostiasolutions.com>:
>>>> 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
>>>> --
>>>> Ostia Software Solutions Limited, 6 The Mill Building, The Maltings,
>>>> Bray, Co. Wicklow, Ireland
>>>>
>>>> Registered in Ireland CRO No.507541 This email and any attachments to
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>>>>
>>> --
>>> Ostia Software Solutions Limited, 6 The Mill Building, The Maltings, Bray,
>>> Co. Wicklow, Ireland
>>>
>>> Registered in Ireland CRO No.507541 This email and any attachments to it
>>> is, unless otherwise stated, confidential, may contain copyright material
>>> and is for the use of the intended recipient only. If you have received this
>>> email in error, please notify the sender by return and deleting all copies.
>>> Any views expressed in this email are those of the sender and do not form
>>> part of any contract between Ostia Software Solutions Limited and any other
>>> party.
>>


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