what are their
names
Thank you
Michael Robinson
what are their
names
Thank you
Michael Robinson
I am new to Hadoop. I have successfully run java programs from Hadoop and I
would like to call C programs from Hadoop.
Thank you for your help
Michael
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Owen,
Where do I find information about PIPES
Thanks much
Michael
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Asif,
Thanks very much for your help, I found and downloaded hadoop streaming
Michael
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Thanks for your answers.
I have read "hadoop streaming" and I think it is great, however what I am
trying to do is to run a C program that I have with its own data, and have
hadoop do the scheduling and make it run in multiple nodes as a distributed
system.
The process I need to do does NOT do m
Thanks for your answers.
I have read "hadoop streaming" and I think it is great, however what I am
trying to do is to run a C program that I have with its own data, and have
hadoop do the scheduling and make it run in multiple nodes as a distributed
system.
The process I need to do does NOT do m
Hi Brian,
Yes, it is a batch process.
I am using Ubuntu Linux, can you tell me how to open the p7s file you send
me?
I googled for p7s viewer and it seems they work on windows and mac only.
Thanks
Michael
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Hi Jef,
I have a C program that processes very large data files which are
compressed, so this program has to have full control of the process. However
the input data can be broken down into chunks, and a separate (distributed)
process for each chunk can be run, which what I am doing now, but I am
Jeff,
Reading "Hadoof Streaming" I found the following:
"How Does Streaming Work
In the above example, both the mapper and the reducer are executables that
read the input from stdin (line by line) and emit the output to stdout. The
utility will create a Map/Reduce job, submit the job to an appro
I am new to hadoop. downloaded version 0.20.2 and installed it on local mode.
Run wordcount examples and others successfully, however,
I am trying to run the hadoop-streaming example:
$HADOOP_HOME/bin/hadoop jar $HADOOP_HOME/hadoop-streaming.jar \
-input myInputDirs \
-output myOutputDi
Ted,
Thanks, do you know is there is a way to update the hadoop documentation
adding this information to save hours of time to the next persons with the
same problem?
Thanks again
Michael
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I am new to hadoop and I am experimenting with hadoop-streaming.
I run this task:
bin/hadoop jar hadoop-streaming.jar -input pa01.idx -output outputTestDirC
-mapper cat -reducer mywc.exe
and I am getting this error:
PipeMapRed.waitOutputThreads(): subprocess failed with code 50
If there a place
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