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Posted to common-user@hadoop.apache.org by Rekha Joshi <re...@yahoo-inc.com> on 2009/12/01 07:48:59 UTC

Re: Help with Hadoop pipes

It is better to use cloudera wordcount pipes example itself to be using the correct params. Also the issue here seems to be in  building itself.Did you check what `config.log' suggest to be the cause why C compiler failed?
Were you able to compile any other c++ program with this build file on your setup?

Thanks & Regards,
/R

On 11/27/09 1:58 AM, "Mayra Mendoza" <ar...@gmail.com> wrote:

Hi everyone...

I need your help with Hadoop - Pipe - C ++, I have followed the example of
the wiki WordCount (http://wiki.apache.org/hadoop/C% 2B% 2BWordCount) but I
can not run it. Could someone give me a guide of how to do it.

I'm using a virtual machine ubuntu with cloudera and hadoop 0.18.3

Sorry for my bad English.
Thanks a lot.

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training@training-vm:~/hadoop-0.18.3$ *ant -Dcompile.c++=yes examples*
Buildfile: build.xml

clover.setup:

clover.info:
     [echo]
     [echo]      Clover not found. Code coverage reports disabled.
     [echo]

clover:

init:
    [touch] Creating /tmp/null495911748
   [delete] Deleting: /tmp/null495911748
     [exec] src/saveVersion.sh: 22: svn: not found
     [exec] src/saveVersion.sh: 23: svn: not found

record-parser:

compile-rcc-compiler:

compile-core-classes:
    [javac] Compiling 1 source file to
/home/training/hadoop-0.18.3/build/classes

compile-core-native:

check-c++-makefiles:

create-c++-pipes-makefile:
     [exec] checking for a BSD-compatible install... /usr/bin/install -c
     [exec] checking whether build environment is sane... yes
     [exec] checking for gawk... no
     [exec] checking for mawk... mawk
     [exec] checking whether make sets $(MAKE)... yes
     [exec] checking for style of include used by make... GNU
     [exec] checking for gcc... gcc
     [exec] configure: error: C compiler cannot create executables
     [exec] See `config.log' for more details.
     [exec] checking for C compiler default output file name...

BUILD FAILED
/home/training/hadoop-0.18.3/build.xml:1184: exec returned: 77

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